* Add armhf to list of architectures where tests are not expected to pass.
[dgit import unpatched libaio 0.3.112-12+rpi1]
--- /dev/null
--- /dev/null
++libaio (0.3.112-12+rpi1) bookworm-staging; urgency=medium
++
++ * Add armhf to list of architectures where tests are not expected to pass.
++
++ -- Peter Michael Green <plugwash@raspbian.org> Mon, 15 Nov 2021 00:13:31 +0000
++
++libaio (0.3.112-12) unstable; urgency=medium
++
++ * Add patch from upstream to fix test suite warning with gcc-11.
++ * Fix LTO build by using symver function attribute instead of .symver
++ __asm__ statement. (Closes: #998309)
++
++ -- Guillem Jover <guillem@debian.org> Wed, 03 Nov 2021 00:56:45 +0100
++
++libaio (0.3.112-11) unstable; urgency=medium
++
++ * Use CC as a shell variable instead of a make one in autopkgtests.
++ * Fix typos in io(3) man page.
++
++ -- Guillem Jover <guillem@debian.org> Sun, 10 Oct 2021 06:34:12 +0200
++
++libaio (0.3.112-10) unstable; urgency=medium
++
++ * Add autopkgtests.
++ * Switch to Standards-Version 4.6.0 (no changes needed).
++ * Ship all man pages again, now that the redundant ones are no longer
++ present, and the ones that describe the interfaces in the library live
++ in section 3 which do not conflict with the ones in manpages-dev.
++ (Closes: #995110)
++ * Stop shipping upstream TODO file in libaio-dev.
++ * List pathnames explicitly in debhelper .install fragment files, instead
++ of using over matching globs.
++
++ -- Guillem Jover <guillem@debian.org> Sat, 09 Oct 2021 17:31:09 +0200
++
++libaio (0.3.112-9) unstable; urgency=medium
++
++ * Remove Build-Depends on dpkg-dev, satisfied in stable.
++ * Switch to debhelper compatibility level 13.
++ * Do not pass ChangeLog to dh_installchangelogs, now handled by default.
++ * Switch to Standards-Version 4.5.1 (no changes needed).
++ * Switch to the dh sequencer.
++ * Add debian/upstream/metadata file.
++
++ -- Guillem Jover <guillem@debian.org> Thu, 24 Dec 2020 15:41:17 +0100
++
++libaio (0.3.112-8) unstable; urgency=medium
++
++ * Add a comment with the reason for each architecture being in the flaky
++ test suite mode.
++ * Remove temporary forced flaky test suite run on architectures built under
++ an emulator, and move them to the permanent flaky list.
++ * Add x32 to the flaky test suite mode list, it's still failing on the build
++ daemons, even though it worked locally.
++ * Remove no longer needed TESTS_RUN logic, and inline the nocheck condition.
++
++ -- Guillem Jover <guillem@debian.org> Mon, 13 Apr 2020 02:58:47 +0200
++
++libaio (0.3.112-7) unstable; urgency=medium
++
++ * Cleanup patches:
++ - Move upstream patches under debian/patches/upstream/.
++ - Fix syscall definitions for ARM and ia64 to match the kernel exactly.
++ Otherwise the preprocessor emits warnings about redefinitions.
++ - Split the architecture support patches into one per arch support.
++ - Fix syscall definitions for hppa to match the kernel exactly.
++ - Make __X32_SYSCALL_BIT an unsigned long constant to match the kernel.
++ - Fix x32 structures padding.
++ - Rework build system patches to ready them for upstream submission,
++ and drop libdevdir support which we do not use anymore.
++ * Fix logic inversion in test suite flaky handling.
++ * Remove trailing closing parenthesis from TESTS_RUN conditional.
++ * Print a message when we run the test suite in flaky mode.
++ * Remove armhf from the test suite flaky mode.
++
++ -- Guillem Jover <guillem@debian.org> Sun, 12 Apr 2020 04:49:39 +0200
++
++libaio (0.3.112-6) unstable; urgency=medium
++
++ * Sync with upstream commits:
++ - Rebase against latest upstream git master.
++ - Skip the test if io_pgetevents() is not implemented.
++ * Switch to Standards-Version 4.5.0 (no changes needed).
++ * Do not pass --add-udeb to dh_makeshlibs anymore, it's autodetected since
++ debhelper 12.3, for which we add an explicit versioned Build-Depends.
++ * Use correct syscall numbers for x32 port.
++ * Make the testsuite fatal on architectures known to pass it, to avoid
++ future regressions.
++ * Temporarily force a flaky test suite run on architectures built under
++ and emulator, to get test results.
++
++ -- Guillem Jover <guillem@debian.org> Sat, 11 Apr 2020 19:06:49 +0200
++
++libaio (0.3.112-5) unstable; urgency=medium
++
++ * Sync with upstream commits:
++ - Make test suite failures fatal, so we ignore errors for now, until it
++ passes at least in all release architectures.
++ - Add support for SKIPable tests.
++ - Allow running tests against the installed library, which will make
++ possible to add autopkgtests.
++ - Fix test case 5.t, by using a write() instead of a read() to force the
++ kernel to read from the unreadable buffer.
++ * Add a workaround to io_pgetevents() for 32-bit userland running on
++ 64-bit kernels to cope with the broken compat kernel syscall, which uses
++ a 64-bit pointer instead of a 32-bit one, and eats the sigset_t size
++ member which makes it then fail a consistency check and return -EINVAL.
++ This fixes test case 22.t. The kernel fix is being prepared as well.
++ * Add more detailed error messages to test case 22.t.
++
++ -- Guillem Jover <guillem@debian.org> Fri, 16 Aug 2019 05:11:10 +0200
++
++libaio (0.3.112-4) unstable; urgency=medium
++
++ * Switch to Standards-Version 4.4.0 (no changes needed).
++ * Switch to debhelper compatibility level 12.
++ * Switch from debian/compat to debhelper-compat in Build-Depends.
++ * Test suite fixes:
++ - Fix the attempt_rw READ call to be arch-dependent instead of making
++ it the WRITE call. Thanks to Jeff Moyer <jmoyer@redhat.com>.
++
++ -- Guillem Jover <guillem@debian.org> Fri, 02 Aug 2019 05:33:44 +0200
++
++libaio (0.3.112-3) unstable; urgency=medium
++
++ * Test suite fixes:
++ - Fix logic inversion in EINVAL check.
++ - Revert making the test suite fatal on failures, as the Debian buildd
++ setup is peculiar enough to make at least two tests fail. This will
++ need further work.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 26 Feb 2019 05:26:21 +0100
++
++libaio (0.3.112-2) unstable; urgency=medium
++
++ * Test suite fixes:
++ - Make RISC-V use SYS_eventfd2 instead of unavailable SYS_eventfd.
++ - Add fallback code for filesystems not supporting O_DIRECT.
++ - Handle -ENOTSUP in addition to -EINVAL from io_submit() with RWF_NOWAIT.
++ - The WRITE call does not change across different arches anymore.
++ - Make the test exit with a code matching the pass/fail state.
++ This will turn test suite errors into fatal build problems.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 26 Feb 2019 03:14:38 +0100
++
++libaio (0.3.112-1) unstable; urgency=medium
++
++ * New upstream release.
++ - Refresh patches.
++ - Remove patches merged upstream.
++ - Add new patch to fix error due to -Werror=sizeof-pointer-memaccess.
++ - Split man page cleanup into logic changes, and further improve the
++ formatting, markup, typo fixes, etc.
++ * Use expanded symbol file instead of matching on symver. Even though
++ upstream manages versioned symbols correctly, being explicit makes it
++ safer against accidental changes.
++ * Add a Build-Depends-Package field to the symbols file.
++ * Only install upstream TODO into libaio-dev.
++ * Remove support for old debug symbol package migration.
++ * Add comment for dpkg-dev versioned Build-Depends.
++ * Perform a proper and correct /usr-merge transition by moving the package
++ contents from / to /usr.
++ * Now using Standards-Version 4.3.0 (no changes needed).
++ * Remove unused make variables from debian/rules.
++
++ -- Guillem Jover <guillem@debian.org> Mon, 25 Feb 2019 02:56:55 +0100
++
++libaio (0.3.111-1) unstable; urgency=medium
++
++ * New upstream release.
++ - Refresh patches.
++ - Fix x32 support. (Closes: #883904)
++ - Add riscv64 support. (Closes: #893003)
++ * Fix cross-building by not invoking getconf for PAGESIZE, and instead
++ getting the value at run-time.
++ * Do not pass -fomit-frame-pointer as part of the required compiler flags.
++ * Remove now always unused lintian override, as upstream requires linking
++ against libc everywhere for its syscall(3) usage.
++ * Mark libaio-dev as Multi-Arch same.
++ * Now using Standards-Version 4.1.3 (no changes needed).
++ * Switch to debhelper compatibility level 11.
++
++ -- Guillem Jover <guillem@debian.org> Sun, 18 Mar 2018 02:58:44 +0100
++
++libaio (0.3.110-5) unstable; urgency=medium
++
++ * Line-wrap and sort debian/control fields.
++ * Now using Standards-Version 4.1.1 (no changes needed).
++ * Use dpkg buildtools.mk fragment to set a correct CC.
++ * Set Rules-Requires-Root to no.
++ * Switch to debian/watch format version 4.
++ * Fix regex in debian/watch file to not include extension in the version.
++
++ -- Guillem Jover <guillem@debian.org> Sun, 05 Nov 2017 16:26:47 +0100
++
++libaio (0.3.110-4) unstable; urgency=medium
++
++ * Update upstream URLs to point to pagure.io instead of obsolete
++ fedorahosted.org site.
++ * Switch to debhelper compatibility level 10.
++ * Now using Standards-Version 4.0.1 (no changes needed).
++ * Move location of LGPL in Debian systems into a Comment field in
++ debian/copyright.
++ * Use -a instead of deprecated -s in debhelper commands.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 08 Aug 2017 00:29:32 +0200
++
++libaio (0.3.110-3) unstable; urgency=medium
++
++ * Use https for hadrons.org and debian.org URLs.
++ * Switch debug package to a ddeb.
++ * Switch to the dpkg makefile fragments in debian/rules.
++ * Enable hardening bindnow feature.
++ * Update URL in debian/watch.
++ * Fix typos in man pages, reported by lintian.
++ * Now using Standards-Version 3.9.8 (no changes needed).
++
++ -- Guillem Jover <guillem@debian.org> Tue, 31 May 2016 20:38:08 +0200
++
++libaio (0.3.110-2) unstable; urgency=medium
++
++ * Use https for the debian/copyright Format URL.
++ * Switch Vcs-Browser to a cgit URL.
++ * Update Homepage URL to new release site.
++ Prompted by Sedat Dilek <sedat.dilek@gmail.com>.
++ * Use https in debian/watch URL.
++ * Add a small note on each long package description explaining what is
++ contained on each package.
++ * Document each patch.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 29 Sep 2015 16:48:30 +0200
++
++libaio (0.3.110-1) unstable; urgency=low
++
++ * New upstream release.
++ - Refresh patches.
++ * Link against -lc and -Wl,--as-needed so that we pull the required
++ fortified functions from the internal libc_nonshared.a, but do not link
++ against the shared library because we do not use any of its symbols.
++ (Closes: #764509)
++ * Switch debian/copyright to machine-readable format 1.0.
++ * Now using Standards-Version 3.9.6 (no changes needed).
++ * Switch to debhelper compatibility level 9.
++ * Fix mips/mipsel syscall wrappers to return correct error values.
++ Thanks to Jurica Stanojkovic <Jurica.Stanojkovic@rt-rk.com>.
++ * Add mips64 support. Reported by Jeremy Fitzhardinge <jeremy@exablox.com>.
++
++ -- Guillem Jover <guillem@debian.org> Thu, 09 Oct 2014 05:44:48 +0200
++
++libaio (0.3.109-4) unstable; urgency=low
++
++ * Now using Standards-Version 3.9.4 (no changes needed).
++ * Remove package creation information from debian/copyright.
++ * Update upstream git URL in debian/copyright.
++ * Add support for x32 (from the Yocto project). (Closes: #702183)
++ Thanks to Daniel Schepler <dschepler@gmail.com>.
++ * Add support for arm64 (stolen from upstream). (Closes: #702409)
++ Thanks to Ian Campbell <ijc@hellion.org.uk>.
++ * Add cross-compilation support.
++ Based on a patch by Ian Campbell <ijc@hellion.org.uk>.
++ * Update debian/watch file to a working URL.
++
++ -- Guillem Jover <guillem@debian.org> Mon, 06 May 2013 18:56:19 +0200
++
++libaio (0.3.109-3) unstable; urgency=low
++
++ * Escape backslash in man pages. (Closes: #651833)
++ Thanks to Stephan Springl <springl-libaio@bfw-online.de>.
++ * Do not install man pages now provided by manpages-dev. (Closes: #650108)
++ * Use dpkg-buildflags to set CPPFLAGS, CFLAGS and LDFLAGS.
++ * Now using Standards-Version 3.9.3 (no changes needed).
++
++ -- Guillem Jover <guillem@debian.org> Thu, 21 Jun 2012 09:21:59 +0200
++
++libaio (0.3.109-2) unstable; urgency=low
++
++ * Add a symbols file for libaio1.
++ * Remove heading ‘./’ from lintian-override tag.
++ * Fix FTBFS with newer gcc 4.6: (Closes: #638848)
++ - Do not build the test-suite with -Werror.
++ - Use unused waitpid() return code variables to assert valid values.
++ * Make shared library packages multiarch:
++ - Build-Depend on debhelper 8.1.3.
++ - Add misc:Pre-Depends substvar to Pre-Depends field in libaio1.
++ - Add “Multi-Arch: same” field to libaio1 and libaio1-dbg.
++ - Change paths from lib/ to lib/* in install and lintian-override files.
++ - Define DEB_HOST_MULTIARCH and use it to set libdir and libdevdir.
++ * Install all libaio io*.3 man pages. (Closes: #418048)
++ * Do not install man pages for functions coming from libc, the aio*
++ and lio_listio* man pages are already shipped by manpages-dev.
++ * Merge adapted changes from Ubuntu. (Closes: #588112)
++ - Change Priority from extra to optional.
++ - Add support for sparc64 and hppa 64-bit architectures.
++ * Set libaio1-dbg Priority back to extra.
++ * Now using Standards-Version 3.9.2 (no changes needed).
++
++ -- Guillem Jover <guillem@debian.org> Tue, 30 Aug 2011 16:54:22 +0200
++
++libaio (0.3.109-1) unstable; urgency=low
++
++ * New upstream release.
++ - Refresh patches.
++ * Switch to source format “3.0 (quilt)”:
++ - Remove quilt from Build-Depends.
++ - Remove quilt.make include from debian/rules.
++ - Remove patch and unpatch targets from debian/rules.
++ - Remove now unneeded debian/README.source.
++ * Update watch file to point to the new upstream URL at kernel.org.
++ * Now using Standards-Version 3.9.1 (no changes needed).
++ * Add missing ${misc:Depends} to eveyr package Depends fields.
++ * Switch Architecture field list to just linux-any, and although the
++ code will not automatically support new Linux architectures, as it
++ will miss the syscall-<arch>.h header support among others, it just
++ needs to be ported, and this way it's easier to spot. This implicitly
++ adds amrhf support. (Closes: #596996)
++ * Add a Homepage field. (Closes: #566338)
++
++ -- Guillem Jover <guillem@debian.org> Sun, 27 Feb 2011 05:22:27 +0100
++
++libaio (0.3.107-7) unstable; urgency=low
++
++ * Add support for sh3 and sh4. (Closes: #535288)
++ Thanks to Nobuhiro Iwamatsu <iwamatsu@nigauri.org>.
++ * Now using Standards-Version 3.8.3 (no changes needed).
++
++ -- Guillem Jover <guillem@debian.org> Thu, 10 Sep 2009 13:02:34 +0200
++
++libaio (0.3.107-6) unstable; urgency=low
++
++ * Workaround debhelper compat v7 bug (#534565) in dh_install which makes
++ files end up under /debian/tmp/ in the binary package, by not passing
++ --sourcedir to dh_install. (Closes: #533359, #532644)
++ * Pass -s to arch dependent debhelper commands.
++ * Now using Standards-Version 3.8.2 (no changes needed).
++
++ -- Guillem Jover <guillem@debian.org> Thu, 25 Jun 2009 14:11:25 +0200
++
++libaio (0.3.107-5) unstable; urgency=low
++
++ * Change libaio1-dbg section to debug.
++ * Fix build failure in test suite on non-i386 32 bit architectures.
++ * Fix man pages errors and warnings.
++
++ -- Guillem Jover <guillem@debian.org> Wed, 10 Jun 2009 06:09:52 +0200
++
++libaio (0.3.107-4) unstable; urgency=low
++
++ * Switch to debhelper compatibility level 7.
++ * Use dh_prep instead of “dh_clean -k”.
++ * Remove libaio1.dirs, unneeded due to dh_lintian taking care of it.
++ * Run the test suite on all architectures and not only on i386.
++ * Now using Standards-Version 3.8.1 (no changes needed).
++ * Switch the upstream repository reference from CVS to git.
++
++ -- Guillem Jover <guillem@debian.org> Mon, 08 Jun 2009 19:40:54 +0200
++
++libaio (0.3.107-3) unstable; urgency=low
++
++ * Fix the Vcs-Git URL.
++ * Remove XB- from the Package-Type field.
++ * Fix watch file URL. (Closes: #502884)
++ Thanks to Jiří Paleček <jpalecek@web.de>.
++
++ -- Guillem Jover <guillem@debian.org> Mon, 20 Oct 2008 20:36:43 +0300
++
++libaio (0.3.107-2) unstable; urgency=low
++
++ * Only run the test suite on i386 as it has not been ported for other
++ architectures. (Closes: #488812)
++ * Use $(filter ...) instead of $(findstring ...) to extract space separated
++ options from DEB_BUILD_OPTIONS in debian/rules.
++ * Do not check for the existence of the Makefile on clean, it's always
++ there.
++ * Switch to use dh_lintian instead of manually installing the overrides.
++ - Bump the versioned debhelper Build-Depends to 6.0.7.
++
++ -- Guillem Jover <guillem@debian.org> Wed, 09 Jul 2008 05:32:30 +0300
++
++libaio (0.3.107-1) unstable; urgency=low
++
++ * New upstream release.
++ * Run the test suite on install, and support nocheck DEB_BUILD_OPTIONS
++ to disable it.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 24 Jun 2008 09:03:54 +0300
++
++libaio (0.3.106-9) unstable; urgency=low
++
++ * Fix misspelled words (linux -> Linux and aio -> AIO).
++ * Update packaging Vcs fields to the new URL.
++ * Improve debian/copyright:
++ - Change 'Copyright Holder' to 'Copyright Holders'.
++ - Use UTF-8 copyright sign.
++ - Update upstream download url.
++ - Refer to LGPL-2.1 from common-licenses instead of just LGPL.
++ * Add a debian/README.source file.
++ * Now using Standards-Version 3.8.0.
++ * Refresh patches with -pab. (Closes: #484962)
++ * Update watch file URL. (Closes: #450017)
++
++ -- Guillem Jover <guillem@debian.org> Sun, 22 Jun 2008 07:42:52 +0300
++
++libaio (0.3.106-8) unstable; urgency=low
++
++ * Install shared library under /lib, needed by multipath binaries which
++ reside under /sbin. (Closes: #441244)
++ - debian/patches/02_libdevdir.patch: New file.
++ * Add a debugging symbols library package.
++ * Add Vcs-Browser and Vcs-Git fields.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 11 Sep 2007 04:29:22 +0300
++
++libaio (0.3.106-7) unstable; urgency=low
++
++ * Add a new library udeb needed for multipath support. (Closes: #440320)
++
++ -- Guillem Jover <guillem@debian.org> Thu, 06 Sep 2007 03:11:08 +0300
++
++libaio (0.3.106-6) unstable; urgency=low
++
++ * Link against libgcc to avoid unresolved symbols on at least hppa.
++ - debian/01_link_libgcc.patch: New file.
++ Thanks to Steve Langasek <vorlon@debian.org> for the analysis.
++ * Add shlibs:Depends substvar back into libaio1 Depends, since we link
++ against an external library now (although it might not be used on any
++ architecture).
++
++ -- Guillem Jover <guillem@debian.org> Mon, 06 Aug 2007 04:50:18 +0300
++
++libaio (0.3.106-5) unstable; urgency=low
++
++ * Do not ignore 'make clean' errors on clean.
++ * Support build-arch and build-indep in debian/rules:
++ - Rename install to install-arch.
++ - Rename build to build-arch.
++ - Add an empty build target that depends on build-arch and build-indep.
++ * Switch directory variables to simply expanded ones in debian/rules.
++ * Use binary:Version instead of the deprecated Source-Version substvar.
++ * Remove Tag field as it does not seem to make much sense to include it
++ in the packages.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 17 Jul 2007 09:19:26 +0300
++
++libaio (0.3.106-4) unstable; urgency=low
++
++ * Add armeb and armel to the Architecture fields.
++
++ -- Guillem Jover <guillem@debian.org> Fri, 19 Jan 2007 06:48:26 +0200
++
++libaio (0.3.106-3) unstable; urgency=low
++
++ * Fix a typo in the arm io_syscall5 macro, making the library end up
++ with unresolvable symbols. (Closes: #393156)
++ Thanks to Marcin Juszkiewicz <debian-bugs@hrw.one.pl>.
++
++ -- Guillem Jover <guillem@debian.org> Mon, 16 Oct 2006 10:44:02 +0300
++
++libaio (0.3.106-2) unstable; urgency=low
++
++ * Use quilt for patching:
++ - Add new debian/patches/series file.
++ - Add Build-Depends on 'quilt (>= 0.40)'.
++ - Include quilt.make from debian/rules.
++ * Add support for arm, hppa, m68k, mips, mipsel and sparc. Those have yet
++ to be tested with the harness test suite and pass it.
++ * Add a Tag: field to all binary packages.
++
++ -- Guillem Jover <guillem@debian.org> Tue, 19 Sep 2006 00:48:10 +0300
++
++libaio (0.3.106-1) unstable; urgency=low
++
++ * New Upstream Release. (Closes: #384268)
++ - Fix .endp being outside of procedure on ia64 with new binutils.
++ (Closes: #385373)
++
++ -- Guillem Jover <guillem@debian.org> Fri, 1 Sep 2006 05:51:36 +0300
++
++libaio (0.3.104-2) unstable; urgency=low
++
++ * New Maintainer.
++ * Provide a new binary package libaio-dev, with the static library
++ the .so symlink and the manpages. (Closes: #318795)
++ * Add debian/libaio-dev.install.
++ * Add debian/libaio-dev.manpages.
++ * Rename the binary package libaio to libaio1 to match the soname, no
++ transition package as no one depends on it.
++ * Rename debian/lintian.override to debian/libaio1.lintian.
++ * Remove shlib-missing-in-control-file lintian override as we provide
++ now the shlibs file.
++ * Only put "usr/share/lintian/override" in libaio1.dirs.
++ * Remove temporal debhelper leftover files:
++ - debian/libaio-0.3.104.postinst.debhelper
++ - debian/libaio-0.3.104.postrm.debhelper
++ * Add amd64 to the Architecture fields. (Closes: #335352)
++ * Switch to debhelper compat level 5.
++ * Now using Standards-Version 3.7.2.
++ * Change Priority from optional to extra.
++ * Specify in the package description that this library is for Linux.
++ * Remove unneeded debian/dirs file.
++ * Remove debian/debianize.patch, we actually want the .so symlink
++ and the .a library when doing "make install".
++ * Clean up debian/rules:
++ - Do not use stamp files.
++ - Remove unused comments.
++ - Remove unused configure target.
++ - Do not pass DESTDIR to make as it is not using it.
++ * Complete debian/copyright:
++ - Add copyright holder information.
++ - Add the LGPL license snippet.
++ - Specify a download url which actually works.
++ * Add a watch file.
++
++ -- Guillem Jover <guillem@debian.org> Thu, 24 Aug 2006 05:45:36 +0300
++
++libaio (0.3.104-1) unstable; urgency=low
++
++ * Initial Release.
++
++ -- William Lee Irwin III <wli@holomorphy.com> Fri, 22 Apr 2005 14:49:28 -0700
--- /dev/null
--- /dev/null
++Source: libaio
++Maintainer: Guillem Jover <guillem@debian.org>
++Priority: optional
++Section: libs
++Vcs-Browser: https://git.hadrons.org/cgit/debian/pkgs/libaio.git
++Vcs-Git: https://git.hadrons.org/git/debian/pkgs/libaio.git
++Homepage: https://pagure.io/libaio
++Standards-Version: 4.6.0
++Rules-Requires-Root: no
++Build-Depends:
++ debhelper-compat (= 13),
++
++Package: libaio1
++Architecture: linux-any
++Multi-Arch: same
++Pre-Depends:
++ ${misc:Pre-Depends},
++Depends:
++ ${misc:Depends},
++ ${shlibs:Depends},
++Description: Linux kernel AIO access library - shared library
++ This library enables userspace to use Linux kernel asynchronous I/O
++ system calls, important for the performance of databases and other
++ advanced applications.
++ .
++ This package contains the shared library.
++
++Package: libaio1-udeb
++Package-Type: udeb
++Section: debian-installer
++Architecture: linux-any
++Depends:
++ ${misc:Depends},
++ ${shlibs:Depends},
++Description: Linux kernel AIO access library - shared library
++ This library enables userspace to use Linux kernel asynchronous I/O
++ system calls, important for the performance of databases and other
++ advanced applications.
++ .
++ This package contains the udeb shared library.
++
++Package: libaio-dev
++Section: libdevel
++Architecture: linux-any
++Multi-Arch: same
++Depends:
++ ${misc:Depends},
++ libaio1 (= ${binary:Version}),
++Description: Linux kernel AIO access library - development files
++ This library enables userspace to use Linux kernel asynchronous I/O
++ system calls, important for the performance of databases and other
++ advanced applications.
++ .
++ This package contains the static library and the header files.
--- /dev/null
--- /dev/null
++Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
++Upstream-Name: libaio
++Upstream-Contact: Jeff Moyer <jmoyer@redhat.com>
++Source: https://pagure.io/libaio.git
++
++Files: *
++Copyright:
++ Copyright © 2002-2003 Benjamin LaHaise <bcrl@redhat.com>
++ Copyright © 2003-2006, 2008-2009, 2013, 2018 Jeff Moyer <jmoyer@redhat.com>
++License: LGPL-2.1+
++ This library is free software; you can redistribute it and/or
++ modify it under the terms of the GNU Lesser General Public
++ License as published by the Free Software Foundation; either
++ version 2.1 of the License, or (at your option) any later version.
++ .
++ This library is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++ Lesser General Public License for more details.
++ .
++ You should have received a copy of the GNU Lesser General Public License
++ along with this library. If not, see <https://www.gnu.org/licenses/>.
++Comment:
++ On Debian systems, the complete text of the GNU Lesser General
++ Public License can be found in '/usr/share/common-licenses/LGPL-2.1'.
--- /dev/null
--- /dev/null
++usr/include
++usr/lib/*/libaio.so
++usr/lib/*/libaio.a
--- /dev/null
--- /dev/null
++man/io.3
++man/io_cancel.3
++man/io_fsync.3
++man/io_getevents.3
++man/io_prep_fsync.3
++man/io_prep_pread.3
++man/io_prep_pwrite.3
++man/io_queue_init.3
++man/io_queue_release.3
++man/io_queue_run.3
++man/io_queue_wait.3
++man/io_set_callback.3
++man/io_submit.3
--- /dev/null
--- /dev/null
++usr/lib/*/libaio.so.1
++usr/lib/*/libaio.so.1.*
--- /dev/null
--- /dev/null
++usr/lib/*/libaio.so.1
++usr/lib/*/libaio.so.1.*
--- /dev/null
--- /dev/null
++libaio.so.1 libaio1 #MINVER#
++* Build-Depends-Package: libaio-dev
++ LIBAIO_0.1@LIBAIO_0.1 0.3.9
++ LIBAIO_0.4@LIBAIO_0.4 0.3.93
++ LIBAIO_0.5@LIBAIO_0.5 0.3.112
++ io_cancel@LIBAIO_0.1 0.3.9
++ io_cancel@LIBAIO_0.4 0.3.93
++ io_destroy@LIBAIO_0.4 0.3.93
++ io_getevents@LIBAIO_0.1 0.3.9
++ io_getevents@LIBAIO_0.4 0.3.93
++ io_pgetevents@LIBAIO_0.5 0.3.112
++ io_queue_init@LIBAIO_0.1 0.3.9
++ io_queue_release@LIBAIO_0.1 0.3.9
++ io_queue_run@LIBAIO_0.1 0.3.9
++ io_queue_wait@LIBAIO_0.1 0.3.9
++ io_queue_wait@LIBAIO_0.4 0.3.93
++ io_setup@LIBAIO_0.4 0.3.93
++ io_submit@LIBAIO_0.1 0.3.9
--- /dev/null
--- /dev/null
++From 70bed6aad97ad28d3bfc6dc8bf3c8f9aed77282b Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Fri, 16 Aug 2019 02:33:46 +0200
++Subject: [PATCH libaio] Fix io_pgetevents() syscall wrapper on 32-bit userland
++ on 64-bit kernels
++
++The kernel compat syscall in the kernel got introduced with a broken
++layout, which requires a pointer to the actual sigset_t variable but
++with the size of the running kernel, not the size of the compat code.
++
++This means that when the wrapper sends the expected compat (32-bit)
++pointer, the kernel reads a 64-bit pointer, eating with it also the
++sigset size member. And then proceeds to fail the comparison of the
++sigset_t size and returns EINVAL.
++
++This really needs to be fixed in the kernel, as there's no apparent
++user of the broken compat layout (from codesearch.debian.org, nor a
++quick github.com search). But we have to workaround it in libaio so
++that we can use kernels that have not yet been fixed.
++
++We do that, by trying the non-broken layout (that would be used with
++a 32-bit userland on a 32-bit kernel), and if that fails with -EINVAL
++we retry with a structure padded to what the kernel expects.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ src/io_pgetevents.c | 38 +++++++++++++++++++++++++++++++-------
++ src/libaio.h | 10 ++++++++++
++ 2 files changed, 41 insertions(+), 7 deletions(-)
++
++diff --git a/src/io_pgetevents.c b/src/io_pgetevents.c
++index e6b0614..b2515f2 100644
++--- a/src/io_pgetevents.c
+++++ b/src/io_pgetevents.c
++@@ -33,17 +33,41 @@ int io_pgetevents(io_context_t ctx, long min_nr, long nr,
++ struct io_event *events, struct timespec *timeout,
++ sigset_t *sigmask)
++ {
++- struct {
++- unsigned long ss;
++- unsigned long ss_len;
++- } data;
+++ struct io_sigset aio_sigset;
+++#ifndef __LP64__
+++ struct io_sigset_compat aio_sigset_compat = { 0 };
+++#endif
+++ int ret;
++
++ if (aio_ring_is_empty(ctx, timeout))
++ return 0;
++
++- data.ss = (unsigned long)sigmask;
++- data.ss_len = _NSIG / 8;
++- return __io_pgetevents(ctx, min_nr, nr, events, timeout, &data);
+++ aio_sigset.ss = (unsigned long)sigmask;
+++ aio_sigset.ss_len = _NSIG / 8;
+++ ret = __io_pgetevents(ctx, min_nr, nr, events, timeout, &aio_sigset);
+++
+++#ifndef __LP64__
+++ /*
+++ * The compat kernel syscall got introduced with an broken layout for
+++ * its sigset argument, expecting it to contain a pointer for the
+++ * non-compat pointer size.
+++ *
+++ * To cope with this on unfixed kernels, in case we are built as a
+++ * 32-bit library (which could run on a kernel with compat code) and
+++ * when the syscall returns EINVAL due to the kernel not finding the
+++ * sigset size member when unpacking the structure, we retry with
+++ * the fixed up compat layout, which requires the padding to be
+++ * zero-filled, otherwise the 64-bit pointer will contain garbage.
+++ */
+++ if (ret != -EINVAL)
+++ return ret;
+++
+++ aio_sigset_compat.ss = (unsigned long)sigmask;
+++ aio_sigset_compat.ss_len = _NSIG / 8;
+++ ret = __io_pgetevents(ctx, min_nr, nr, events, timeout, &aio_sigset_compat);
+++#endif
+++
+++ return ret;
++ }
++ #else
++ int io_pgetevents(io_context_t ctx, long min_nr, long nr,
++diff --git a/src/libaio.h b/src/libaio.h
++index ce3aad1..36ab9bc 100644
++--- a/src/libaio.h
+++++ b/src/libaio.h
++@@ -152,6 +152,16 @@ struct io_event {
++ PADDEDul(res2, __pad4);
++ };
++
+++struct io_sigset {
+++ unsigned long ss;
+++ unsigned long ss_len;
+++};
+++
+++struct io_sigset_compat {
+++ PADDEDptr(unsigned long ss, __ss_pad);
+++ unsigned long ss_len;
+++};
+++
++ #undef PADDED
++ #undef PADDEDptr
++ #undef PADDEDul
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From d794e5b83056aaa7b96b20fa5f505b777f66f41f Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 3 Nov 2021 00:20:50 +0100
++Subject: [PATCH 1/2] Move semicolon to SYMVER and DEFSYMVER call sites
++
++These look like function macros, so let's unify their call sites to use
++function syntax with a final semicolon.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ src/io_cancel.c | 2 +-
++ src/io_getevents.c | 2 +-
++ src/io_queue_wait.c | 2 +-
++ src/syscall.h | 4 ++--
++ 4 files changed, 5 insertions(+), 5 deletions(-)
++
++diff --git a/src/io_cancel.c b/src/io_cancel.c
++index 2f0f5f4..441806d 100644
++--- a/src/io_cancel.c
+++++ b/src/io_cancel.c
++@@ -20,4 +20,4 @@
++ #include "syscall.h"
++
++ io_syscall3(int, io_cancel_0_4, io_cancel, io_context_t, ctx, struct iocb *, iocb, struct io_event *, event)
++-DEFSYMVER(io_cancel_0_4, io_cancel, 0.4)
+++DEFSYMVER(io_cancel_0_4, io_cancel, 0.4);
++diff --git a/src/io_getevents.c b/src/io_getevents.c
++index 90d6081..88d285a 100644
++--- a/src/io_getevents.c
+++++ b/src/io_getevents.c
++@@ -32,4 +32,4 @@ int io_getevents_0_4(io_context_t ctx, long min_nr, long nr, struct io_event * e
++ return __io_getevents_0_4(ctx, min_nr, nr, events, timeout);
++ }
++
++-DEFSYMVER(io_getevents_0_4, io_getevents, 0.4)
+++DEFSYMVER(io_getevents_0_4, io_getevents, 0.4);
++diff --git a/src/io_queue_wait.c b/src/io_queue_wait.c
++index 538d2f3..6f69a51 100644
++--- a/src/io_queue_wait.c
+++++ b/src/io_queue_wait.c
++@@ -28,4 +28,4 @@ int io_queue_wait_0_4(io_context_t ctx, struct timespec *timeout)
++ {
++ return io_getevents(ctx, 0, 0, NULL, timeout);
++ }
++-DEFSYMVER(io_queue_wait_0_4, io_queue_wait, 0.4)
+++DEFSYMVER(io_queue_wait_0_4, io_queue_wait, 0.4);
++diff --git a/src/syscall.h b/src/syscall.h
++index d2a117b..f7ce979 100644
++--- a/src/syscall.h
+++++ b/src/syscall.h
++@@ -6,10 +6,10 @@
++ #define SYMSTR(str) _SYMSTR(str)
++
++ #define SYMVER(compat_sym, orig_sym, ver_sym) \
++- __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@LIBAIO_" SYMSTR(ver_sym));
+++ __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@LIBAIO_" SYMSTR(ver_sym))
++
++ #define DEFSYMVER(compat_sym, orig_sym, ver_sym) \
++- __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@@LIBAIO_" SYMSTR(ver_sym));
+++ __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@@LIBAIO_" SYMSTR(ver_sym))
++
++ #if defined(__i386__)
++ #include "syscall-i386.h"
++--
++2.33.1
++
--- /dev/null
--- /dev/null
++From d5be842f622eac15b72a5fea7724fe07ee27fc16 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 10 Oct 2021 06:14:51 +0200
++Subject: [PATCH libaio] man: Fix typos
++
++Warned-by: lintian
++---
++ man/io.3 | 4 ++--
++ 1 file changed, 2 insertions(+), 2 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index bfa9836..c4554a5 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -147,7 +147,7 @@ This is experimental.
++ * 3. When write completes decrement counter and free resources
++ *
++ *
++- * Usage: aiocp file(s) desination
+++ * Usage: aiocp file(s) destination
++ */
++
++ #include <unistd.h>
++@@ -271,7 +271,7 @@ int main(int argc, char *const *argv)
++
++ while (tocopy > 0) {
++ int i, rc;
++- /* Submit as many reads as once as possible upto AIO_MAXIO */
+++ /* Submit as many reads as once as possible up to AIO_MAXIO */
++ int n = MIN(MIN(AIO_MAXIO - busy, AIO_MAXIO / 2),
++ howmany(length - offset, AIO_BLKSIZE));
++ if (n > 0) {
++--
++2.33.0
++
--- /dev/null
--- /dev/null
++From cb1a595e89837b342a8cfd1ace73537c9563fedb Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 12 Apr 2020 03:39:47 +0200
++Subject: [PATCH libaio 01/11] syscall: Fix ARM definitions to match exactly
++ the kernel
++
++Otherwise we get preprocessor warnings due to the redefinitions.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ src/syscall-arm.h | 10 +++++-----
++ 1 file changed, 5 insertions(+), 5 deletions(-)
++
++diff --git a/src/syscall-arm.h b/src/syscall-arm.h
++index 556852b..315a37b 100644
++--- a/src/syscall-arm.h
+++++ b/src/syscall-arm.h
++@@ -19,8 +19,8 @@
++ #define __NR_SYSCALL_BASE __NR_OABI_SYSCALL_BASE
++ #endif
++
++-#define __NR_io_setup (__NR_SYSCALL_BASE+243)
++-#define __NR_io_destroy (__NR_SYSCALL_BASE+244)
++-#define __NR_io_getevents (__NR_SYSCALL_BASE+245)
++-#define __NR_io_submit (__NR_SYSCALL_BASE+246)
++-#define __NR_io_cancel (__NR_SYSCALL_BASE+247)
+++#define __NR_io_setup (__NR_SYSCALL_BASE + 243)
+++#define __NR_io_destroy (__NR_SYSCALL_BASE + 244)
+++#define __NR_io_getevents (__NR_SYSCALL_BASE + 245)
+++#define __NR_io_submit (__NR_SYSCALL_BASE + 246)
+++#define __NR_io_cancel (__NR_SYSCALL_BASE + 247)
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From e06dceb47bf17894295a96032eb8a2ee53a5a615 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Tue, 2 Nov 2021 22:37:32 +0100
++Subject: [PATCH 2/2] Use new symver function attribute to support LTO builds
++
++The LTO support cannot work properly when there are versioned symbols
++via asm statements, as those are not seen by the compiler. Use the new
++function attributes if supported instead of the asm statements.
++
++We need to move the SYMVER calls after the function definitions
++otherwise it will reference symbols not yet seen.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ src/compat-0_1.c | 7 +++----
++ src/syscall.h | 13 +++++++++++++
++ 2 files changed, 16 insertions(+), 4 deletions(-)
++
++diff --git a/src/compat-0_1.c b/src/compat-0_1.c
++index 722e107..ac40fcc 100644
++--- a/src/compat-0_1.c
+++++ b/src/compat-0_1.c
++@@ -28,7 +28,6 @@
++
++
++ /* ABI change. Provide partial compatibility on this one for now. */
++-SYMVER(compat0_1_io_cancel, io_cancel, 0.1);
++ int compat0_1_io_cancel(io_context_t ctx, struct iocb *iocb)
++ {
++ struct io_event event;
++@@ -36,8 +35,8 @@ int compat0_1_io_cancel(io_context_t ctx, struct iocb *iocb)
++ /* FIXME: the old ABI would return the event on the completion queue */
++ return io_cancel(ctx, iocb, &event);
++ }
+++SYMVER(compat0_1_io_cancel, io_cancel, 0.1);
++
++-SYMVER(compat0_1_io_queue_wait, io_queue_wait, 0.1);
++ int compat0_1_io_queue_wait(io_context_t ctx, struct timespec *when)
++ {
++ struct timespec timeout;
++@@ -45,10 +44,10 @@ int compat0_1_io_queue_wait(io_context_t ctx, struct timespec *when)
++ timeout = *when;
++ return io_getevents(ctx, 0, 0, NULL, when ? &timeout : NULL);
++ }
+++SYMVER(compat0_1_io_queue_wait, io_queue_wait, 0.1);
++
++
++ /* ABI change. Provide backwards compatibility for this one. */
++-SYMVER(compat0_1_io_getevents, io_getevents, 0.1);
++ int compat0_1_io_getevents(io_context_t ctx, long nr,
++ struct io_event *events,
++ const struct timespec *const_timeout)
++@@ -59,4 +58,4 @@ int compat0_1_io_getevents(io_context_t ctx, long nr,
++ return io_getevents(ctx, 1, nr, events,
++ const_timeout ? &timeout : NULL);
++ }
++-
+++SYMVER(compat0_1_io_getevents, io_getevents, 0.1);
++diff --git a/src/syscall.h b/src/syscall.h
++index f7ce979..59e0bb3 100644
++--- a/src/syscall.h
+++++ b/src/syscall.h
++@@ -2,14 +2,27 @@
++ #include <unistd.h>
++ #include <errno.h>
++
+++#ifndef __has_attribute
+++#define __has_attribute(x) 0
+++#endif
+++
++ #define _SYMSTR(str) #str
++ #define SYMSTR(str) _SYMSTR(str)
++
+++#if __has_attribute(__symver__)
+++#define SYMVER(compat_sym, orig_sym, ver_sym) \
+++ extern __typeof(compat_sym) compat_sym \
+++ __attribute__((__symver__(SYMSTR(orig_sym) "@LIBAIO_" SYMSTR(ver_sym))))
+++#define DEFSYMVER(compat_sym, orig_sym, ver_sym) \
+++ extern __typeof(compat_sym) compat_sym \
+++ __attribute__((__symver__(SYMSTR(orig_sym) "@@LIBAIO_" SYMSTR(ver_sym))))
+++#else
++ #define SYMVER(compat_sym, orig_sym, ver_sym) \
++ __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@LIBAIO_" SYMSTR(ver_sym))
++
++ #define DEFSYMVER(compat_sym, orig_sym, ver_sym) \
++ __asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@@LIBAIO_" SYMSTR(ver_sym))
+++#endif
++
++ #if defined(__i386__)
++ #include "syscall-i386.h"
++--
++2.33.1
++
--- /dev/null
--- /dev/null
++From e458ea6bf9526543c206fa4142ed5ef1c77530a6 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 12 Apr 2020 03:44:43 +0200
++Subject: [PATCH libaio 02/11] syscall: Fix ia64 definitions to match exactly
++ the kernel
++
++Otherwise we get preprocessor warnings due to the redefinitions.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ src/syscall-ia64.h | 11 ++++++-----
++ 1 file changed, 6 insertions(+), 5 deletions(-)
++
++diff --git a/src/syscall-ia64.h b/src/syscall-ia64.h
++index a21e93b..765c423 100644
++--- a/src/syscall-ia64.h
+++++ b/src/syscall-ia64.h
++@@ -1,5 +1,6 @@
++-#define __NR_io_setup 1238
++-#define __NR_io_destroy 1239
++-#define __NR_io_getevents 1240
++-#define __NR_io_submit 1241
++-#define __NR_io_cancel 1242
+++#define __NR_Linux 1024
+++#define __NR_io_setup (__NR_Linux + 214)
+++#define __NR_io_destroy (__NR_Linux + 215)
+++#define __NR_io_getevents (__NR_Linux + 216)
+++#define __NR_io_submit (__NR_Linux + 217)
+++#define __NR_io_cancel (__NR_Linux + 218)
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 9e87b37ec648e69f641dd83c7909a337dbd15728 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 14 Aug 2019 03:30:09 +0200
++Subject: [PATCH libaio 03/11] harness: Add KERNEL_RW_POINTER for various
++ 32-bit architectures
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/main.c | 9 +++++++++
++ 1 file changed, 9 insertions(+)
++
++diff --git a/harness/main.c b/harness/main.c
++index 82e9c69..0eed7bd 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -12,7 +12,16 @@
++ #include <libaio.h>
++
++ #if __LP64__ == 0
+++#if defined(__i386__) || defined(__powerpc__)
++ #define KERNEL_RW_POINTER ((void *)0xc0010000)
+++#elif defined(__arm__) || defined(__s390__)
+++#define KERNEL_RW_POINTER ((void *)0x00010000)
+++#elif defined(__sparc__)
+++#define KERNEL_RW_POINTER ((void *)0xf0010000)
+++#else
+++#warning Not really sure where kernel memory is. Guessing.
+++#define KERNEL_RW_POINTER ((void *)0xc0010000)
+++#endif
++ #else
++ //#warning Not really sure where kernel memory is. Guessing.
++ #define KERNEL_RW_POINTER ((void *)0xffffffff81000000)
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From f9c8695989fea731c93d99c684482df5744b385c Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 14 Aug 2019 03:18:50 +0200
++Subject: [PATCH libaio 04/11] Fix and improve MIPS support
++
++Fix structure padding for MIPS 64, add syscall definitions, and the
++kernel R/W pointer.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/main.c | 2 +-
++ src/libaio.h | 6 +++++-
++ src/syscall-mips.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++
++ src/syscall.h | 2 ++
++ 4 files changed, 62 insertions(+), 2 deletions(-)
++ create mode 100644 src/syscall-mips.h
++
++diff --git a/harness/main.c b/harness/main.c
++index 0eed7bd..33d8e46 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -12,7 +12,7 @@
++ #include <libaio.h>
++
++ #if __LP64__ == 0
++-#if defined(__i386__) || defined(__powerpc__)
+++#if defined(__i386__) || defined(__powerpc__) || defined(__mips__)
++ #define KERNEL_RW_POINTER ((void *)0xc0010000)
++ #elif defined(__arm__) || defined(__s390__)
++ #define KERNEL_RW_POINTER ((void *)0x00010000)
++diff --git a/src/libaio.h b/src/libaio.h
++index 8b33382..26b07f9 100644
++--- a/src/libaio.h
+++++ b/src/libaio.h
++@@ -52,7 +52,9 @@ typedef enum io_iocb_cmd {
++
++ /* little endian, 32 bits */
++ #if defined(__i386__) || (defined(__arm__) && !defined(__ARMEB__)) || \
++- defined(__sh__) || defined(__bfin__) || defined(__MIPSEL__) || \
+++ defined(__sh__) || \
+++ defined(__bfin__) || \
+++ (defined(__MIPSEL__) && !defined(__mips64)) || \
++ defined(__cris__) || (defined(__riscv) && __riscv_xlen == 32) || \
++ (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
++ __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ && __SIZEOF_LONG__ == 4)
++@@ -62,6 +64,7 @@ typedef enum io_iocb_cmd {
++
++ /* little endian, 64 bits */
++ #elif defined(__ia64__) || defined(__x86_64__) || defined(__alpha__) || \
+++ (defined(__mips64) && defined(__MIPSEL__)) || \
++ (defined(__aarch64__) && defined(__AARCH64EL__)) || \
++ (defined(__riscv) && __riscv_xlen == 64) || \
++ (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
++@@ -73,6 +76,7 @@ typedef enum io_iocb_cmd {
++ /* big endian, 64 bits */
++ #elif defined(__powerpc64__) || defined(__s390x__) || \
++ (defined(__sparc__) && defined(__arch64__)) || \
+++ (defined(__mips64) && defined(__MIPSEB__)) || \
++ (defined(__aarch64__) && defined(__AARCH64EB__)) || \
++ (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
++ __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ && __SIZEOF_LONG__ == 8)
++diff --git a/src/syscall-mips.h b/src/syscall-mips.h
++new file mode 100644
++index 0000000..2c4245e
++--- /dev/null
+++++ b/src/syscall-mips.h
++@@ -0,0 +1,54 @@
+++/*
+++ * This file is subject to the terms and conditions of the GNU General Public
+++ * License. See the file "COPYING" in the main directory of this archive
+++ * for more details.
+++ *
+++ * Copyright (C) 1995, 96, 97, 98, 99, 2000 by Ralf Baechle
+++ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+++ */
+++
+++#ifndef _MIPS_SIM_ABI32
+++#define _MIPS_SIM_ABI32 1
+++#define _MIPS_SIM_NABI32 2
+++#define _MIPS_SIM_ABI64 3
+++#endif
+++
+++#if _MIPS_SIM == _MIPS_SIM_ABI32
+++
+++/*
+++ * Linux o32 style syscalls are in the range from 4000 to 4999.
+++ */
+++#define __NR_Linux 4000
+++#define __NR_io_setup (__NR_Linux + 241)
+++#define __NR_io_destroy (__NR_Linux + 242)
+++#define __NR_io_getevents (__NR_Linux + 243)
+++#define __NR_io_submit (__NR_Linux + 244)
+++#define __NR_io_cancel (__NR_Linux + 245)
+++
+++#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+++
+++#if _MIPS_SIM == _MIPS_SIM_ABI64
+++
+++/*
+++ * Linux 64-bit syscalls are in the range from 5000 to 5999.
+++ */
+++#define __NR_Linux 5000
+++#define __NR_io_setup (__NR_Linux + 200)
+++#define __NR_io_destroy (__NR_Linux + 201)
+++#define __NR_io_getevents (__NR_Linux + 202)
+++#define __NR_io_submit (__NR_Linux + 203)
+++#define __NR_io_cancel (__NR_Linux + 204)
+++#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
+++
+++#if _MIPS_SIM == _MIPS_SIM_NABI32
+++
+++/*
+++ * Linux N32 syscalls are in the range from 6000 to 6999.
+++ */
+++#define __NR_Linux 6000
+++#define __NR_io_setup (__NR_Linux + 200)
+++#define __NR_io_destroy (__NR_Linux + 201)
+++#define __NR_io_getevents (__NR_Linux + 202)
+++#define __NR_io_submit (__NR_Linux + 203)
+++#define __NR_io_cancel (__NR_Linux + 204)
+++#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
++diff --git a/src/syscall.h b/src/syscall.h
++index b53da4c..db78e28 100644
++--- a/src/syscall.h
+++++ b/src/syscall.h
++@@ -27,6 +27,8 @@
++ #include "syscall-arm.h"
++ #elif defined(__sparc__)
++ #include "syscall-sparc.h"
+++#elif defined(__mips__)
+++#include "syscall-mips.h"
++ #elif defined(__aarch64__) || defined(__riscv)
++ #include "syscall-generic.h"
++ #else
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 1f01c77ff58df16b75d666a4737d80a09ba61b92 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 14 Aug 2019 03:22:10 +0200
++Subject: [PATCH libaio 05/11] Add PARISC support
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/main.c | 2 ++
++ src/libaio.h | 1 +
++ src/syscall-parisc.h | 5 +++++
++ src/syscall.h | 2 ++
++ 4 files changed, 10 insertions(+)
++ create mode 100644 src/syscall-parisc.h
++
++diff --git a/harness/main.c b/harness/main.c
++index 33d8e46..01c81aa 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -16,6 +16,8 @@
++ #define KERNEL_RW_POINTER ((void *)0xc0010000)
++ #elif defined(__arm__) || defined(__s390__)
++ #define KERNEL_RW_POINTER ((void *)0x00010000)
+++#elif defined(__hppa__)
+++#define KERNEL_RW_POINTER ((void *)0x10100000)
++ #elif defined(__sparc__)
++ #define KERNEL_RW_POINTER ((void *)0xf0010000)
++ #else
++diff --git a/src/libaio.h b/src/libaio.h
++index 26b07f9..29005d0 100644
++--- a/src/libaio.h
+++++ b/src/libaio.h
++@@ -75,6 +75,7 @@ typedef enum io_iocb_cmd {
++
++ /* big endian, 64 bits */
++ #elif defined(__powerpc64__) || defined(__s390x__) || \
+++ (defined(__hppa__) && defined(__arch64__)) || \
++ (defined(__sparc__) && defined(__arch64__)) || \
++ (defined(__mips64) && defined(__MIPSEB__)) || \
++ (defined(__aarch64__) && defined(__AARCH64EB__)) || \
++diff --git a/src/syscall-parisc.h b/src/syscall-parisc.h
++new file mode 100644
++index 0000000..1738075
++--- /dev/null
+++++ b/src/syscall-parisc.h
++@@ -0,0 +1,5 @@
+++#define __NR_io_setup 215
+++#define __NR_io_destroy 216
+++#define __NR_io_getevents 217
+++#define __NR_io_submit 218
+++#define __NR_io_cancel 219
++diff --git a/src/syscall.h b/src/syscall.h
++index db78e28..61c18c6 100644
++--- a/src/syscall.h
+++++ b/src/syscall.h
++@@ -27,6 +27,8 @@
++ #include "syscall-arm.h"
++ #elif defined(__sparc__)
++ #include "syscall-sparc.h"
+++#elif defined(__hppa__)
+++#include "syscall-parisc.h"
++ #elif defined(__mips__)
++ #include "syscall-mips.h"
++ #elif defined(__aarch64__) || defined(__riscv)
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 7791885da4e72ecbd9dd5c27be53b876f3630e9a Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 14 Aug 2019 03:25:22 +0200
++Subject: [PATCH libaio 06/11] Add m68k support
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/main.c | 2 +-
++ src/syscall-m68k.h | 5 +++++
++ src/syscall.h | 2 ++
++ 3 files changed, 8 insertions(+), 1 deletion(-)
++ create mode 100644 src/syscall-m68k.h
++
++diff --git a/harness/main.c b/harness/main.c
++index 01c81aa..99d393f 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -14,7 +14,7 @@
++ #if __LP64__ == 0
++ #if defined(__i386__) || defined(__powerpc__) || defined(__mips__)
++ #define KERNEL_RW_POINTER ((void *)0xc0010000)
++-#elif defined(__arm__) || defined(__s390__)
+++#elif defined(__arm__) || defined(__m68k__) || defined(__s390__)
++ #define KERNEL_RW_POINTER ((void *)0x00010000)
++ #elif defined(__hppa__)
++ #define KERNEL_RW_POINTER ((void *)0x10100000)
++diff --git a/src/syscall-m68k.h b/src/syscall-m68k.h
++new file mode 100644
++index 0000000..2dd4a9b
++--- /dev/null
+++++ b/src/syscall-m68k.h
++@@ -0,0 +1,5 @@
+++#define __NR_io_setup 241
+++#define __NR_io_destroy 242
+++#define __NR_io_getevents 243
+++#define __NR_io_submit 244
+++#define __NR_io_cancel 245
++diff --git a/src/syscall.h b/src/syscall.h
++index 61c18c6..a88876f 100644
++--- a/src/syscall.h
+++++ b/src/syscall.h
++@@ -27,6 +27,8 @@
++ #include "syscall-arm.h"
++ #elif defined(__sparc__)
++ #include "syscall-sparc.h"
+++#elif defined(__m68k__)
+++#include "syscall-m68k.h"
++ #elif defined(__hppa__)
++ #include "syscall-parisc.h"
++ #elif defined(__mips__)
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 29782e82f83ed000edecc56ac77285864ec2672b Mon Sep 17 00:00:00 2001
++From: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
++Date: Sun, 12 Apr 2020 03:30:41 +0200
++Subject: [PATCH libaio 07/11] Add SH support
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/main.c | 2 +-
++ src/libaio.h | 3 ++-
++ src/syscall-sh.h | 6 ++++++
++ src/syscall.h | 2 ++
++ 4 files changed, 11 insertions(+), 2 deletions(-)
++ create mode 100644 src/syscall-sh.h
++
++diff --git a/harness/main.c b/harness/main.c
++index 99d393f..ac0fba2 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -14,7 +14,7 @@
++ #if __LP64__ == 0
++ #if defined(__i386__) || defined(__powerpc__) || defined(__mips__)
++ #define KERNEL_RW_POINTER ((void *)0xc0010000)
++-#elif defined(__arm__) || defined(__m68k__) || defined(__s390__)
+++#elif defined(__arm__) || defined(__m68k__) || defined(__s390__) || defined(__sh__)
++ #define KERNEL_RW_POINTER ((void *)0x00010000)
++ #elif defined(__hppa__)
++ #define KERNEL_RW_POINTER ((void *)0x10100000)
++diff --git a/src/libaio.h b/src/libaio.h
++index 29005d0..c748454 100644
++--- a/src/libaio.h
+++++ b/src/libaio.h
++@@ -52,7 +52,7 @@ typedef enum io_iocb_cmd {
++
++ /* little endian, 32 bits */
++ #if defined(__i386__) || (defined(__arm__) && !defined(__ARMEB__)) || \
++- defined(__sh__) || \
+++ (defined(__sh__) && defined(__LITTLE_ENDIAN__)) || \
++ defined(__bfin__) || \
++ (defined(__MIPSEL__) && !defined(__mips64)) || \
++ defined(__cris__) || (defined(__riscv) && __riscv_xlen == 32) || \
++@@ -88,6 +88,7 @@ typedef enum io_iocb_cmd {
++ /* big endian, 32 bits */
++ #elif defined(__PPC__) || defined(__s390__) || \
++ (defined(__arm__) && defined(__ARMEB__)) || \
+++ (defined(__sh__) && defined (__BIG_ENDIAN__)) || \
++ defined(__sparc__) || defined(__MIPSEB__) || defined(__m68k__) || \
++ defined(__hppa__) || defined(__frv__) || defined(__avr32__) || \
++ (defined(__GNUC__) && defined(__BYTE_ORDER__) && \
++diff --git a/src/syscall-sh.h b/src/syscall-sh.h
++new file mode 100644
++index 0000000..6c00573
++--- /dev/null
+++++ b/src/syscall-sh.h
++@@ -0,0 +1,6 @@
+++/* Copy from ./arch/sh/include/asm/unistd_32.h */
+++#define __NR_io_setup 245
+++#define __NR_io_destroy 246
+++#define __NR_io_getevents 247
+++#define __NR_io_submit 248
+++#define __NR_io_cancel 249
++diff --git a/src/syscall.h b/src/syscall.h
++index a88876f..b86d745 100644
++--- a/src/syscall.h
+++++ b/src/syscall.h
++@@ -33,6 +33,8 @@
++ #include "syscall-parisc.h"
++ #elif defined(__mips__)
++ #include "syscall-mips.h"
+++#elif defined(__sh__)
+++#include "syscall-sh.h"
++ #elif defined(__aarch64__) || defined(__riscv)
++ #include "syscall-generic.h"
++ #else
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 15e2be45860c5f7bac4beed0551ec8257e863d7e Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 12 Apr 2020 03:36:39 +0200
++Subject: [PATCH libaio 08/11] Add x32 support
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/main.c | 2 +-
++ src/libaio.h | 4 +++-
++ src/syscall-x86_64.h | 10 ++++++++++
++ 3 files changed, 14 insertions(+), 2 deletions(-)
++
++diff --git a/harness/main.c b/harness/main.c
++index ac0fba2..db42a18 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -14,7 +14,7 @@
++ #if __LP64__ == 0
++ #if defined(__i386__) || defined(__powerpc__) || defined(__mips__)
++ #define KERNEL_RW_POINTER ((void *)0xc0010000)
++-#elif defined(__arm__) || defined(__m68k__) || defined(__s390__) || defined(__sh__)
+++#elif defined(__arm__) || defined(__m68k__) || defined(__s390__) || defined(__sh__) || defined(__x86_64__)
++ #define KERNEL_RW_POINTER ((void *)0x00010000)
++ #elif defined(__hppa__)
++ #define KERNEL_RW_POINTER ((void *)0x10100000)
++diff --git a/src/libaio.h b/src/libaio.h
++index c748454..9695a53 100644
++--- a/src/libaio.h
+++++ b/src/libaio.h
++@@ -51,7 +51,9 @@ typedef enum io_iocb_cmd {
++ } io_iocb_cmd_t;
++
++ /* little endian, 32 bits */
++-#if defined(__i386__) || (defined(__arm__) && !defined(__ARMEB__)) || \
+++#if defined(__i386__) || \
+++ (defined(__x86_64__) && defined(__ILP32__)) || \
+++ (defined(__arm__) && !defined(__ARMEB__)) || \
++ (defined(__sh__) && defined(__LITTLE_ENDIAN__)) || \
++ defined(__bfin__) || \
++ (defined(__MIPSEL__) && !defined(__mips64)) || \
++diff --git a/src/syscall-x86_64.h b/src/syscall-x86_64.h
++index 0eccef3..6a44d53 100644
++--- a/src/syscall-x86_64.h
+++++ b/src/syscall-x86_64.h
++@@ -1,6 +1,16 @@
+++#if __ILP32__
+++#define __X32_SYSCALL_BIT 0x40000000UL
+++#define __NR_io_setup (__X32_SYSCALL_BIT + 543)
+++#define __NR_io_destroy (__X32_SYSCALL_BIT + 207)
+++#define __NR_io_submit (__X32_SYSCALL_BIT + 544)
+++#define __NR_io_cancel (__X32_SYSCALL_BIT + 210)
+++#define __NR_io_getevents (__X32_SYSCALL_BIT + 208)
+++#define __NR_io_pgetevents (__X32_SYSCALL_BIT + 333)
+++#else
++ #define __NR_io_setup 206
++ #define __NR_io_destroy 207
++ #define __NR_io_getevents 208
++ #define __NR_io_submit 209
++ #define __NR_io_cancel 210
++ #define __NR_io_pgetevents 333
+++#endif
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From d4ec369c6457cca55db5297701ddd5d9d3ff5ae0 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 12 Apr 2020 03:58:12 +0200
++Subject: [PATCH libaio 09/11] build: Fix DESTDIR handling
++
++The convention for DESTDIR is that it is only prefixed during the
++install target. In this case we postpone that to the inner Makefile
++so that it can be invoked directly while preserving the expected
++semantics.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ Makefile | 8 +++++++-
++ src/Makefile | 11 ++++++-----
++ 2 files changed, 13 insertions(+), 6 deletions(-)
++
++diff --git a/Makefile b/Makefile
++index c1fb831..e48b520 100644
++--- a/Makefile
+++++ b/Makefile
++@@ -4,6 +4,7 @@ VERSION=$(shell awk '/Version:/ { print $$2 }' $(SPECFILE))
++ TAG = $(NAME)-$(VERSION)
++ RPMBUILD=$(shell `which rpmbuild >&/dev/null` && echo "rpmbuild" || echo "rpm")
++
+++DESTDIR=
++ prefix=/usr
++ includedir=$(prefix)/include
++ libdir=$(prefix)/lib
++@@ -14,7 +15,12 @@ all:
++ @$(MAKE) -C src
++
++ install:
++- @$(MAKE) -C src install prefix=$(DESTDIR)$(prefix) includedir=$(DESTDIR)$(includedir) libdir=$(DESTDIR)$(libdir)
+++ @$(MAKE) -C src install \
+++ DESTDIR=$(DESTDIR) \
+++ prefix=$(prefix) \
+++ includedir=$(includedir) \
+++ libdir=$(libdir) \
+++ $(nil)
++
++ check:
++ @$(MAKE) -C harness check
++diff --git a/src/Makefile b/src/Makefile
++index 37ae219..a53c43c 100644
++--- a/src/Makefile
+++++ b/src/Makefile
++@@ -1,3 +1,4 @@
+++DESTDIR=
++ prefix=/usr
++ includedir=$(prefix)/include
++ libdir=$(prefix)/lib
++@@ -58,12 +59,12 @@ $(libname): $(libaio_sobjs) libaio.map
++ $(CC) $(SO_CFLAGS) -Wl,--version-script=libaio.map -Wl,-soname=$(soname) -o $@ $(libaio_sobjs) $(LINK_FLAGS)
++
++ install: $(all_targets)
++- install -D -m 644 libaio.h $(includedir)/libaio.h
++- install -D -m 644 libaio.a $(libdir)/libaio.a
+++ install -D -m 644 libaio.h $(DESTDIR)$(includedir)/libaio.h
+++ install -D -m 644 libaio.a $(DESTDIR)$(libdir)/libaio.a
++ ifeq ($(ENABLE_SHARED),1)
++- install -D -m 755 $(libname) $(libdir)/$(libname)
++- ln -sf $(libname) $(libdir)/$(soname)
++- ln -sf $(libname) $(libdir)/libaio.so
+++ install -D -m 755 $(libname) $(DESTDIR)$(libdir)/$(libname)
+++ ln -sf $(libname) $(DESTDIR)$(libdir)/$(soname)
+++ ln -sf $(libname) $(DESTDIR)$(libdir)/libaio.so
++ endif
++
++ $(libaio_objs): libaio.h
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 4246fcf2c0c1c6518a5689c8a0ee2662f67c4030 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 12 Apr 2020 04:00:03 +0200
++Subject: [PATCH libaio 10/11] build: Do not use -Werror by default
++
++Using -Werror on a released project is in general not a good idea, as
++changes in the toolchain and environment can trigger unexpected build
++failures.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/Makefile | 2 +-
++ 1 file changed, 1 insertion(+), 1 deletion(-)
++
++--- a/harness/Makefile
+++++ b/harness/Makefile
++@@ -6,7 +6,7 @@ PROGS:=$(PARTPROGS) $(EXTRAPROGS)
++ HARNESS_SRCS:=main.c
++ # io_queue.c
++
++-CFLAGS+=-Wall -Werror -I../src -g -O2
+++CFLAGS+=-Wall -I../src -g -O2
++ #-lpthread -lrt
++
++ # gcc-11 does not like the test case in 3.t that
--- /dev/null
--- /dev/null
++From b8f802cee62430d4951990f578bcd27eba27476e Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sun, 12 Apr 2020 04:01:27 +0200
++Subject: [PATCH libaio 11/11] build: Honour user build flags
++
++CPPFLAGS, CFLAGS and LDFLAGS are user flags, which we need to preserve.
++Any required flag that the build system needs, has to be set in some
++other flag so that the build will succeed even if the user flags are
++passed.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++---
++ harness/Makefile | 7 +++++--
++ src/Makefile | 18 +++++++++---------
++ 2 files changed, 14 insertions(+), 11 deletions(-)
++
++--- a/harness/Makefile
+++++ b/harness/Makefile
++@@ -6,8 +6,11 @@ PROGS:=$(PARTPROGS) $(EXTRAPROGS)
++ HARNESS_SRCS:=main.c
++ # io_queue.c
++
++-CFLAGS+=-Wall -I../src -g -O2
+++MK_CPPFLAGS := -I../src $(CPPFLAGS)
+++CFLAGS = -Wall -g -O2
++ #-lpthread -lrt
+++MK_CFLAGS = $(CFLAGS)
+++MK_LDFLAGS = main.c $(LIBAIO) -lpthread $(LDFLAGS)
++
++ # gcc-11 does not like the test case in 3.t that
++ # passes an invalid pointer (-1) to the kernel, so
++@@ -21,7 +24,7 @@ LIBAIO?=../src/libaio.a
++ all: $(PROGS)
++
++ $(PROGS): %.p: %.t $(HARNESS_SRCS)
++- $(CC) $(CFLAGS) -DTEST_NAME=\"$<\" -o $@ main.c $(LIBAIO) -lpthread
+++ $(CC) $(MK_CPPFLAGS) $(MK_CFLAGS) -DTEST_NAME=\"$<\" -o $@ $(MK_LDFLAGS)
++
++ clean:
++ rm -f $(PROGS) *.o runtests.out rofile wofile rwfile
++--- a/src/Makefile
+++++ b/src/Makefile
++@@ -3,12 +3,12 @@ prefix=/usr
++ includedir=$(prefix)/include
++ libdir=$(prefix)/lib
++
++-CFLAGS ?= -g -fomit-frame-pointer -O2
++-CFLAGS += -Wall -I. -fPIC
++-SO_CFLAGS=-shared $(CFLAGS)
++-L_CFLAGS=$(CFLAGS)
++-LINK_FLAGS=
++-LINK_FLAGS+=$(LDFLAGS)
+++MK_CPPFLAGS = -I.
+++MK_CFLAGS = -fPIC $(CFLAGS)
+++CFLAGS = -Wall -g -fomit-frame-pointer -O2
+++SO_CFLAGS = -shared $(MK_CFLAGS)
+++L_CFLAGS = $(MK_CFLAGS)
+++MK_LDFLAGS = $(LDFLAGS)
++ ENABLE_SHARED ?= 1
++
++ soname=libaio.so.1
++@@ -43,10 +43,10 @@ libaio_sobjs := $(patsubst %.c,%.os,$(li
++ $(libaio_objs) $(libaio_sobjs): libaio.h vsys_def.h
++
++ %.os: %.c
++- $(CC) $(SO_CFLAGS) -c -o $@ $<
+++ $(CC) $(MK_CPPFLAGS) $(SO_CFLAGS) -c -o $@ $<
++
++ %.ol: %.c
++- $(CC) $(L_CFLAGS) -c -o $@ $<
+++ $(CC) $(MK_CPPFLAGS) $(L_CFLAGS) -c -o $@ $<
++
++ AR ?= ar
++ RANLIB ?= ranlib
++@@ -56,7 +56,7 @@ libaio.a: $(libaio_objs)
++ $(RANLIB) libaio.a
++
++ $(libname): $(libaio_sobjs) libaio.map
++- $(CC) $(SO_CFLAGS) -Wl,--version-script=libaio.map -Wl,-soname=$(soname) -o $@ $(libaio_sobjs) $(LINK_FLAGS)
+++ $(CC) $(SO_CFLAGS) -Wl,--version-script=libaio.map -Wl,-soname=$(soname) -o $@ $(libaio_sobjs) $(MK_LDFLAGS)
++
++ install: $(all_targets)
++ install -D -m 644 libaio.h $(DESTDIR)$(includedir)/libaio.h
--- /dev/null
--- /dev/null
++# Upstream commits
++upstream/0001-Link-against-libgcc-to-avoid-unresolved-symbols.patch
++upstream/0001-harness-allow-running-tests-against-the-installed-li.patch
++upstream/0002-man-Add-missing-space-in-man-page-references.patch
++upstream/0003-man-Use-the-correct-troff-macro-for-comments.patch
++upstream/0004-man-Refer-to-libaio.h-instead-of-libio.h.patch
++upstream/0005-man-End-sentences-with-a-period.patch
++upstream/0006-man-Fix-casing.patch
++upstream/0007-man-Fix-period-formatting.patch
++upstream/0008-man-Remove-spurious-spaces.patch
++upstream/0009-man-Remove-spurious-text.patch
++upstream/0010-man-Add-None-to-empty-sections.patch
++upstream/0011-man-Fix-typos.patch
++upstream/0012-man-Fix-title-header.patch
++upstream/0013-man-Fix-markup.patch
++upstream/0014-man-Fold-short-lines.patch
++upstream/0015-man-Escape-verbatim-n-in-order-to-make-it-through-ro.patch
++upstream/0016-Use-ctx-consistently-for-io_context_t-instead-of-ctx.patch
++upstream/0017-harness-Use-destination-strncpy-expression-for-sizeo.patch
++upstream/0018-harness-Use-run-time-_SC_PAGE_SIZE-instead-of-build-.patch
++upstream/0019-harness-Make-RISC-V-use-SYS_eventfd2-instead-of-unav.patch
++upstream/0020-harness-Make-the-test-exit-with-a-code-matching-the-.patch
++upstream/0021-harness-add-support-for-skipping-tests.patch
++upstream/0022-harness-Add-fallback-code-for-filesystems-not-suppor.patch
++upstream/0023-harness-Handle-ENOTSUP-from-io_submit-with-RWF_NOWAI.patch
++upstream/0024-harness-skip-22.p-if-async_poll-isn-t-supported.patch
++upstream/0025-harness-fix-read-into-PROT_WRITE-mmap-test.patch
++upstream/0026-harness-Fix-PROT_WRITE-mmap-check.patch
++upstream/0027-harness-Print-better-error-messages-on-error-conditi.patch
++upstream/0028-harness-Skip-the-test-if-io_pgetevents-is-not-implem.patch
++upstream/0001-Fix-test-issue-with-gcc-11.patch
++# Local changes, pending submission
++0001-syscall-Fix-ARM-definitions-to-match-exactly-the-ker.patch
++0002-syscall-Fix-ia64-definitions-to-match-exactly-the-ke.patch
++0003-harness-Add-KERNEL_RW_POINTER-for-various-32-bit-arc.patch
++0004-Fix-and-improve-MIPS-support.patch
++0005-Add-PARISC-support.patch
++0006-Add-m68k-support.patch
++0007-Add-SH-support.patch
++0008-Add-x32-support.patch
++0009-build-Fix-DESTDIR-handling.patch
++0010-build-Do-not-use-Werror-by-default.patch
++0011-build-Honour-user-build-flags.patch
++0001-man-Fix-typos.patch
++0001-Move-semicolon-to-SYMVER-and-DEFSYMVER-call-sites.patch
++0002-Use-new-symver-function-attribute-to-support-LTO-bui.patch
++# Local changes, not for upstream
++0001-Fix-io_pgetevents-syscall-wrapper-on-32-bit-userland.patch
--- /dev/null
--- /dev/null
++From 696a5e6483baa3a9e4eb83e5db5838d571c90ec9 Mon Sep 17 00:00:00 2001
++From: Lee Duncan <lduncan@suse.com>
++Date: Sun, 14 Feb 2021 14:59:07 -0800
++Subject: [PATCH libaio] Fix test issue with gcc-11
++MIME-Version: 1.0
++Content-Type: text/plain; charset=UTF-8
++Content-Transfer-Encoding: 8bit
++
++Test 3.t exercises io_submit() with invalid addresses,
++and one test attempted to pass in "-1" as an invalid
++pointer. But gcc-11 realizes you cannot take an offset
++from an invalid pointer, making it impossible to
++compile or run this test:
++
++> sh# make CC=gcc-11 partcheck
++> make[1]: Entering directory '/alt/public_software/libaio/src'
++> make[1]: Nothing to be done for 'all'.
++> make[1]: Leaving directory '/alt/public_software/libaio/src'
++> make[1]: Entering directory '/alt/public_software/libaio/harness'
++> gcc-11 -Wall -Werror -I../src -g -O2 -DTEST_NAME=\"cases/2.t\" -o cases/2.p main.c ../src/libaio.a -lpthread
++> gcc-11 -Wall -Werror -I../src -g -O2 -DTEST_NAME=\"cases/3.t\" -o cases/3.p main.c ../src/libaio.a -lpthread
++> In file included from main.c:24:
++> cases/3.t: In function ‘test_main’:
++> cases/3.t:18:19: error: ‘attempt_io_submit’ accessing 8 bytes in a region of size 0 [-Werror=stringop-overflow=]
++> 18 | status |= attempt_io_submit( io_ctx, 1, (void *)-1, -EFAULT);
++> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
++> cases/3.t:18:19: note: referencing argument 3 of type ‘struct iocb **’
++> In file included from cases/3.t:5,
++> from main.c:24:
++> cases/aio_setup.h:15:5: note: in a call to function ‘attempt_io_submit’
++> 15 | int attempt_io_submit(io_context_t ctx, long nr, struct iocb *ios[], int expect)
++> | ^~~~~~~~~~~~~~~~~
++> cc1: all warnings being treated as errors
++> make[1]: *** [Makefile:19: cases/3.p] Error 1
++> make[1]: Leaving directory '/alt/public_software/libaio/harness'
++> make: *** [Makefile:23: partcheck] Error 2
++
++The fix is to tell gcc to relax it's stringop overflow
++testing for this one test.
++
++Changes since v1:
++* First version just skipped the test in question
++
++Signed-off-by: Lee Duncan <leeman.duncan@gmail.com>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/Makefile | 5 +++++
++ 1 file changed, 5 insertions(+)
++
++diff --git a/harness/Makefile b/harness/Makefile
++index 5cc2b25..4f225d3 100644
++--- a/harness/Makefile
+++++ b/harness/Makefile
++@@ -9,6 +9,11 @@ HARNESS_SRCS:=main.c
++ CFLAGS+=-Wall -Werror -I../src -g -O2
++ #-lpthread -lrt
++
+++# gcc-11 does not like the test case in 3.t that
+++# passes an invalid pointer (-1) to the kernel, so
+++# tell the compiler we do not need a warning here
+++cases/3.p: override CFLAGS+=-Wno-stringop-overflow
+++
++ # Change this on the build line to run tests against the installed libraries:
++ # make LIBAIO=-laio partcheck
++ LIBAIO?=../src/libaio.a
++--
++2.33.1
++
--- /dev/null
--- /dev/null
++From 672eaebd131c789a528e3a9cd089b4b69a82012b Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@debian.org>
++Date: Fri, 28 Sep 2018 13:15:54 +0300
++Subject: [PATCH libaio] Link against libgcc to avoid unresolved symbols
++
++We need to link agaisnt -lgcc, on at least hppa, PPC and ARC.
++That's because in some corner-cases like compilation with -Os
++on ARC and PPC so-called millicode (basically function prologue and
++epilogue) implemented in libgcc.a is used. So we end up with
++GLOBAL UNDEFINED symbol in libaio.so and then on linkage of the final
++applicaiton LD fails to proceed saying:
++--------------------------->8----------------------
++hidden symbol '__ld_r13_to_r15_ret' in .../libgcc.a(_millicodethunk_ret.o) is referenced by DSO
++--------------------------->8----------------------
++
++Also it looks like in general it is not the best idea to use either
++"-nostartfiles" or "-nostdlib" when linking shared libs because
++default construtor/destructor functions won't be executed, see
++"5.2. Library constructor and destructor functions" in [1]
++
++So let's stop passing "-nostdlib" and "-nostartfiles" and get required
++stuff built-in libaio.
++
++Initial patch taken from Debian [2].
++
++Fixes build failures in Buildroot like blktrace [3], lvm2 [4].
++
++[1] http://tldp.org/HOWTO/Program-Library-HOWTO/miscellaneous.html
++[2] https://sources.debian.org/patches/libaio/0.3.111-1/01_link_libs.patch/
++[3] http://autobuild.buildroot.net/results/17461209755038a30118d76acb4f43469a22a139/
++[4] http://autobuild.buildroot.net/results/a5dfc87f94b97135e5cc84f6a876114891ed9dd9/
++
++Signed-off-by: Guillem Jover <guillem@debian.org>
++Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
++---
++ src/Makefile | 2 +-
++ 1 file changed, 1 insertion(+), 1 deletion(-)
++
++diff --git a/src/Makefile b/src/Makefile
++index eadb336..5911c81 100644
++--- a/src/Makefile
+++++ b/src/Makefile
++@@ -3,7 +3,7 @@ includedir=$(prefix)/include
++ libdir=$(prefix)/lib
++
++ CFLAGS ?= -g -fomit-frame-pointer -O2
++-CFLAGS += -nostdlib -nostartfiles -Wall -I. -fPIC
+++CFLAGS += -Wall -I. -fPIC
++ SO_CFLAGS=-shared $(CFLAGS)
++ L_CFLAGS=$(CFLAGS)
++ LINK_FLAGS=
++--
++2.23.0.rc1.170.gbd704faa3e
++
--- /dev/null
--- /dev/null
++From 6507d3f7a2b1985a33d06f280b9388aa34054889 Mon Sep 17 00:00:00 2001
++From: Jeff Moyer <jmoyer@redhat.com>
++Date: Mon, 29 Jul 2019 10:07:23 -0400
++Subject: [PATCH libaio 01/28] harness: allow running tests against the
++ installed library
++
++A user can now specify "LIBAIO=/path/to/libaio.so" in order to run
++the test harness against the installed library.
++
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/Makefile | 6 +++++-
++ 1 file changed, 5 insertions(+), 1 deletion(-)
++
++diff --git a/harness/Makefile b/harness/Makefile
++index f477737..87b33f6 100644
++--- a/harness/Makefile
+++++ b/harness/Makefile
++@@ -9,10 +9,14 @@ HARNESS_SRCS:=main.c
++ CFLAGS+=-Wall -Werror -I../src -g -O2 -DPAGE_SIZE=$(shell getconf PAGESIZE)
++ #-lpthread -lrt
++
+++# Change this on the build line to run tests against the installed libraries:
+++# make LIBAIO=-laio partcheck
+++LIBAIO?=../src/libaio.a
+++
++ all: $(PROGS)
++
++ $(PROGS): %.p: %.t $(HARNESS_SRCS)
++- $(CC) $(CFLAGS) -DTEST_NAME=\"$<\" -o $@ main.c ../src/libaio.a -lpthread
+++ $(CC) $(CFLAGS) -DTEST_NAME=\"$<\" -o $@ main.c $(LIBAIO) -lpthread
++
++ clean:
++ rm -f $(PROGS) *.o runtests.out rofile wofile rwfile
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From aef192335a7f16384c4b95a2cc2ce9c46fa72e02 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:00 +0200
++Subject: [PATCH libaio 02/28] man: Add missing space in man page references
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 26 +++++++++++++-------------
++ man/io_cancel.3 | 26 +++++++++++++-------------
++ man/io_fsync.3 | 24 ++++++++++++------------
++ man/io_getevents.3 | 28 ++++++++++++++--------------
++ man/io_prep_fsync.3 | 26 +++++++++++++-------------
++ man/io_prep_pread.3 | 26 +++++++++++++-------------
++ man/io_prep_pwrite.3 | 26 +++++++++++++-------------
++ man/io_queue_init.3 | 26 +++++++++++++-------------
++ man/io_queue_release.3 | 24 ++++++++++++------------
++ man/io_queue_run.3 | 26 +++++++++++++-------------
++ man/io_queue_wait.3 | 26 +++++++++++++-------------
++ man/io_set_callback.3 | 26 +++++++++++++-------------
++ man/io_submit.3 | 26 +++++++++++++-------------
++ 13 files changed, 168 insertions(+), 168 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index d910a68..968b1f9 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -336,16 +336,16 @@ int main(int argc, char *const *argv)
++ */
++ .fi
++ .SH "SEE ALSO"
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_cancel.3 b/man/io_cancel.3
++index 9a16084..3cf1bc6 100644
++--- a/man/io_cancel.3
+++++ b/man/io_cancel.3
++@@ -50,16 +50,16 @@ cancelled.
++ .B ENOSYS
++ if not implemented.
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_fsync.3 b/man/io_fsync.3
++index 53eb63d..859de1b 100644
++--- a/man/io_fsync.3
+++++ b/man/io_fsync.3
++@@ -68,15 +68,15 @@ The iocb contains a file descriptor that does not exist.
++ .B EINVAL
++ The file specified in the iocb does not support the given io operation.
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_getevents(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_getevents (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 5062daa..a4f8b57 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -118,17 +118,17 @@ if nr is out of range, if when is out of range.
++ .B EFAULT
++ if any of the memory specified to is invalid.
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3),
++-.BR pselect(2)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3),
+++.BR pselect (2).
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index 4cf935a..1173e2a 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -74,16 +74,16 @@ None
++ .SH ERRORS
++ None
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index 5938aec..2c3b314 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -64,16 +64,16 @@ None
++ .SH ERRORS
++ None
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index 68b3500..669b8c2 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -62,16 +62,16 @@ None
++ .SH ERRORS
++ None
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_queue_init.3 b/man/io_queue_init.3
++index 317f631..7531f51 100644
++--- a/man/io_queue_init.3
+++++ b/man/io_queue_init.3
++@@ -48,16 +48,16 @@ Not implemented
++ .IR "maxevents > max_aio_reqs"
++ where max_aio_reqs is a tunable value.
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index 06b9ec0..9df39a0 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -32,17 +32,17 @@ contains an improperly initialized iocb,
++ .B ENOSYS
++ Not implemented
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_run(3),
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_run (3),
++ .BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index 57dd417..45762f5 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -35,16 +35,16 @@ contains an improperly initialized iocb,
++ .B ENOSYS
++ Not implemented
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index 2306663..2c7fc2c 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -41,16 +41,16 @@ contains an improperly initialized iocb,
++ .B ENOSYS
++ Not implemented
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_set_callback(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_set_callback (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index a8ca789..3c7e43f 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -29,16 +29,16 @@ io_getevents, only with the library helpers
++ .SH "RETURN VALUES"
++ .SH ERRORS
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_submit(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_submit (3),
+++.BR errno (3).
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index b6966ef..7281147 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -120,16 +120,16 @@ The iocb contains a file descriptor that does not exist.
++ .B EINVAL
++ The file specified in the iocb does not support the given io operation.
++ .SH "SEE ALSO"
++-.BR io(3),
++-.BR io_cancel(3),
++-.BR io_fsync(3),
++-.BR io_getevents(3),
++-.BR io_prep_fsync(3),
++-.BR io_prep_pread(3),
++-.BR io_prep_pwrite(3),
++-.BR io_queue_init(3),
++-.BR io_queue_release(3),
++-.BR io_queue_run(3),
++-.BR io_queue_wait(3),
++-.BR io_set_callback(3),
++-.BR errno(3)
+++.BR io (3),
+++.BR io_cancel (3),
+++.BR io_fsync (3),
+++.BR io_getevents (3),
+++.BR io_prep_fsync (3),
+++.BR io_prep_pread (3),
+++.BR io_prep_pwrite (3),
+++.BR io_queue_init (3),
+++.BR io_queue_release (3),
+++.BR io_queue_run (3),
+++.BR io_queue_wait (3),
+++.BR io_set_callback (3),
+++.BR errno (3).
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 0cd5b9ea20e8bc315d43ba1e38ed113804e3c759 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:01 +0200
++Subject: [PATCH libaio 03/28] man: Use the correct troff macro for comments
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_fsync.3 | 12 ++++++------
++ man/io_getevents.3 | 36 ++++++++++++++++++------------------
++ man/io_prep_fsync.3 | 14 +++++++-------
++ man/io_prep_pread.3 | 20 ++++++++++----------
++ man/io_prep_pwrite.3 | 20 ++++++++++----------
++ man/io_set_callback.3 | 2 +-
++ man/io_submit.3 | 24 ++++++++++++------------
++ 7 files changed, 64 insertions(+), 64 deletions(-)
++
++diff --git a/man/io_fsync.3 b/man/io_fsync.3
++index 859de1b..77a62ff 100644
++--- a/man/io_fsync.3
+++++ b/man/io_fsync.3
++@@ -1,9 +1,9 @@
++-./" static inline int io_fsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)
++-./" {
++-./" io_prep_fsync(iocb, fd);
++-./" io_set_callback(iocb, cb);
++-./" return io_submit(ctx, 1, &iocb);
++-./" }
+++.\" static inline int io_fsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)
+++.\" {
+++.\" io_prep_fsync(iocb, fd);
+++.\" io_set_callback(iocb, cb);
+++.\" return io_submit(ctx, 1, &iocb);
+++.\" }
++ .TH io_fsync 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_fsync \- Synchronize a file's complete in-core state with that on disk
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index a4f8b57..1e643ac 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -1,21 +1,21 @@
++-./"/* io_getevents:
++-./" * Attempts to read at least min_nr events and up to nr events from
++-./" * the completion queue for the aio_context specified by ctx_id. May
++-./" * fail with -EINVAL if ctx_id is invalid, if min_nr is out of range,
++-./" * if nr is out of range, if when is out of range. May fail with
++-./" * -EFAULT if any of the memory specified to is invalid. May return
++-./" * 0 or < min_nr if no events are available and the timeout specified
++-./" * by when has elapsed, where when == NULL specifies an infinite
++-./" * timeout. Note that the timeout pointed to by when is relative and
++-./" * will be updated if not NULL and the operation blocks. Will fail
++-./" * with -ENOSYS if not implemented.
++-./" */
++-./"asmlinkage long sys_io_getevents(io_context_t ctx_id,
++-./" long min_nr,
++-./" long nr,
++-./" struct io_event *events,
++-./" struct timespec *timeout)
++-./"
+++.\"/* io_getevents:
+++.\" * Attempts to read at least min_nr events and up to nr events from
+++.\" * the completion queue for the aio_context specified by ctx_id. May
+++.\" * fail with -EINVAL if ctx_id is invalid, if min_nr is out of range,
+++.\" * if nr is out of range, if when is out of range. May fail with
+++.\" * -EFAULT if any of the memory specified to is invalid. May return
+++.\" * 0 or < min_nr if no events are available and the timeout specified
+++.\" * by when has elapsed, where when == NULL specifies an infinite
+++.\" * timeout. Note that the timeout pointed to by when is relative and
+++.\" * will be updated if not NULL and the operation blocks. Will fail
+++.\" * with -ENOSYS if not implemented.
+++.\" */
+++.\"asmlinkage long sys_io_getevents(io_context_t ctx_id,
+++.\" long min_nr,
+++.\" long nr,
+++.\" struct io_event *events,
+++.\" struct timespec *timeout)
+++.\"
++ .TH io_getevents 2 2002-09-03 "Linux 2.4" "Linux AIO"
++ .SH NAME
++ io_getevents, aio_pgetevents \- Read resulting events from io requests
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index 1173e2a..2daddee 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -1,10 +1,10 @@
++-./" static inline void io_prep_fsync(struct iocb *iocb, int fd)
++-./" {
++-./" memset(iocb, 0, sizeof(*iocb));
++-./" iocb->aio_fildes = fd;
++-./" iocb->aio_lio_opcode = IO_CMD_FSYNC;
++-./" iocb->aio_reqprio = 0;
++-./" }
+++.\" static inline void io_prep_fsync(struct iocb *iocb, int fd)
+++.\" {
+++.\" memset(iocb, 0, sizeof(*iocb));
+++.\" iocb->aio_fildes = fd;
+++.\" iocb->aio_lio_opcode = IO_CMD_FSYNC;
+++.\" iocb->aio_reqprio = 0;
+++.\" }
++ .TH io_prep_fsync 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_prep_fsync \- Synchronize a file's complete in-core state with that on disk
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index 2c3b314..1ab28f5 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -1,13 +1,13 @@
++-./" static inline void io_prep_pread(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
++-./" {
++-./" memset(iocb, 0, sizeof(*iocb));
++-./" iocb->aio_fildes = fd;
++-./" iocb->aio_lio_opcode = IO_CMD_PREAD;
++-./" iocb->aio_reqprio = 0;
++-./" iocb->u.c.buf = buf;
++-./" iocb->u.c.nbytes = count;
++-./" iocb->u.c.offset = offset;
++-./" }
+++.\" static inline void io_prep_pread(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
+++.\" {
+++.\" memset(iocb, 0, sizeof(*iocb));
+++.\" iocb->aio_fildes = fd;
+++.\" iocb->aio_lio_opcode = IO_CMD_PREAD;
+++.\" iocb->aio_reqprio = 0;
+++.\" iocb->u.c.buf = buf;
+++.\" iocb->u.c.nbytes = count;
+++.\" iocb->u.c.offset = offset;
+++.\" }
++ .TH io_prep_pread 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_prep_pread \- Set up asynchronous read
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index 669b8c2..f8d7fac 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -1,13 +1,13 @@
++-./" static inline void io_prep_pwrite(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
++-./" {
++-./" memset(iocb, 0, sizeof(*iocb));
++-./" iocb->aio_fildes = fd;
++-./" iocb->aio_lio_opcode = IO_CMD_PWRITE;
++-./" iocb->aio_reqprio = 0;
++-./" iocb->u.c.buf = buf;
++-./" iocb->u.c.nbytes = count;
++-./" iocb->u.c.offset = offset;
++-./" }
+++.\" static inline void io_prep_pwrite(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
+++.\" {
+++.\" memset(iocb, 0, sizeof(*iocb));
+++.\" iocb->aio_fildes = fd;
+++.\" iocb->aio_lio_opcode = IO_CMD_PWRITE;
+++.\" iocb->aio_reqprio = 0;
+++.\" iocb->u.c.buf = buf;
+++.\" iocb->u.c.nbytes = count;
+++.\" iocb->u.c.offset = offset;
+++.\" }
++ .TH io_prep_pwrite 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_prep_pwrite \- Set up iocb for asynchronous writes
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index 3c7e43f..cc842f7 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -1,4 +1,4 @@
++-./"\ 3static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)
+++.\"static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)
++ .TH io_set_callback 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_set_callback \- Set up io completion callback function
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index 7281147..a810b3f 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -1,15 +1,15 @@
++-./"/* sys_io_submit:
++-./" * Queue the nr iocbs pointed to by iocbpp for processing. Returns
++-./" * the number of iocbs queued. May return -EINVAL if the aio_context
++-./" * specified by ctx_id is invalid, if nr is < 0, if the iocb at
++-./" * *iocbpp[0] is not properly initialized, if the operation specified
++-./" * is invalid for the file descriptor in the iocb. May fail with
++-./" * -EFAULT if any of the data structures point to invalid data. May
++-./" * fail with -EBADF if the file descriptor specified in the first
++-./" * iocb is invalid. May fail with -EAGAIN if insufficient resources
++-./" * are available to queue any iocbs. Will return 0 if nr is 0. Will
++-./" * fail with -ENOSYS if not implemented.
++-./" */
+++.\"/* sys_io_submit:
+++.\" * Queue the nr iocbs pointed to by iocbpp for processing. Returns
+++.\" * the number of iocbs queued. May return -EINVAL if the aio_context
+++.\" * specified by ctx_id is invalid, if nr is < 0, if the iocb at
+++.\" * *iocbpp[0] is not properly initialized, if the operation specified
+++.\" * is invalid for the file descriptor in the iocb. May fail with
+++.\" * -EFAULT if any of the data structures point to invalid data. May
+++.\" * fail with -EBADF if the file descriptor specified in the first
+++.\" * iocb is invalid. May fail with -EAGAIN if insufficient resources
+++.\" * are available to queue any iocbs. Will return 0 if nr is 0. Will
+++.\" * fail with -ENOSYS if not implemented.
+++.\" */
++ .TH io_submit 2 2002-09-02 "Linux 2.4" "Linux AIO"
++ .SH NAME
++ io_submit \- Submit io requests
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From e9dce27ad722dc2f17f913e56432107bc3c1229f Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:02 +0200
++Subject: [PATCH libaio 04/28] man: Refer to libaio.h instead of libio.h
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 4 ++--
++ 1 file changed, 2 insertions(+), 2 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index 968b1f9..e4fe108 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -6,7 +6,7 @@ io \- Asynchronous IO
++ .B #include <errno.h>
++ .sp
++ .br
++-.B #include <libio.h>
+++.B #include <libaio.h>
++ .sp
++ .fi
++ .SH DESCRIPTION
++@@ -29,7 +29,7 @@ might be arbitrarily many operations running for one file. The
++ asynchronous I/O operations are controlled using a data structure named
++ .IR "struct iocb"
++ It is defined in
++-.IR "libio.h"
+++.IR "libaio.h"
++ as follows.
++
++ .nf
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From d868db4f2c993ebb2895ca77c32b5a5d000355d7 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:03 +0200
++Subject: [PATCH libaio 05/28] man: End sentences with a period
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_prep_fsync.3 | 4 ++--
++ man/io_prep_pread.3 | 4 ++--
++ man/io_prep_pwrite.3 | 4 ++--
++ man/io_queue_init.3 | 2 +-
++ man/io_queue_release.3 | 2 +-
++ man/io_queue_run.3 | 2 +-
++ man/io_queue_wait.3 | 2 +-
++ man/io_set_callback.3 | 2 +-
++ 8 files changed, 11 insertions(+), 11 deletions(-)
++
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index 2daddee..3a5f952 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -70,9 +70,9 @@ must be called.
++ Simultaneous asynchronous operations using the same iocb produce
++ undefined results.
++ .SH "RETURN VALUES"
++-None
+++None.
++ .SH ERRORS
++-None
+++None.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index 1ab28f5..a4df182 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -60,9 +60,9 @@ must be called.
++ Simultaneous asynchronous operations using the same iocb produce
++ undefined results.
++ .SH "RETURN VALUES"
++-None
+++None.
++ .SH ERRORS
++-None
+++None.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index f8d7fac..73c62c7 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -58,9 +58,9 @@ must be called.
++ Simultaneous asynchronous operations using the same iocb produce
++ undefined results.
++ .SH "RETURN VALUES"
++-None
+++None.
++ .SH ERRORS
++-None
+++None.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_queue_init.3 b/man/io_queue_init.3
++index 7531f51..666dfae 100644
++--- a/man/io_queue_init.3
+++++ b/man/io_queue_init.3
++@@ -42,7 +42,7 @@ is <= 0 or
++ is an invalid memory locattion.
++ .TP
++ .B ENOSYS
++-Not implemented
+++Not implemented.
++ .TP
++ .B EAGAIN
++ .IR "maxevents > max_aio_reqs"
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index 9df39a0..f927562 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -30,7 +30,7 @@ refers to an unitialized aio context, the iocb pointed to by
++ contains an improperly initialized iocb,
++ .TP
++ .B ENOSYS
++-Not implemented
+++Not implemented.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index 45762f5..35f385b 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -33,7 +33,7 @@ refers to an unitialized aio context, the iocb pointed to by
++ contains an improperly initialized iocb,
++ .TP
++ .B ENOSYS
++-Not implemented
+++Not implemented.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index 2c7fc2c..eb6db83 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -39,7 +39,7 @@ refers to an unitialized aio context, the iocb pointed to by
++ contains an improperly initialized iocb,
++ .TP
++ .B ENOSYS
++-Not implemented
+++Not implemented.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index cc842f7..71efd2f 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -25,7 +25,7 @@ typedef void (*io_callback_t)(io_context_t ctx, struct iocb *iocb, long res, lon
++ .fi
++ .SH DESCRIPTION
++ The callback is not done if the caller uses raw events from
++-io_getevents, only with the library helpers
+++io_getevents, only with the library helpers.
++ .SH "RETURN VALUES"
++ .SH ERRORS
++ .SH "SEE ALSO"
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 19a7217fe0a4dafd5f171b99bc27b7d8a29df9a0 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:04 +0200
++Subject: [PATCH libaio 06/28] man: Fix casing
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_cancel.3 | 4 ++--
++ man/io_getevents.3 | 4 ++--
++ 2 files changed, 4 insertions(+), 4 deletions(-)
++
++diff --git a/man/io_cancel.3 b/man/io_cancel.3
++index 3cf1bc6..9ac1b40 100644
++--- a/man/io_cancel.3
+++++ b/man/io_cancel.3
++@@ -33,7 +33,7 @@ have to be overwritten soon. As an example, assume an application, which
++ writes data in files in a situation where new incoming data would have
++ to be written in a file which will be updated by an enqueued request.
++ .SH "RETURN VALUES"
++-0 is returned on success , otherwise returns Errno.
+++0 is returned on success , otherwise returns errno.
++ .SH ERRORS
++ .TP
++ .B EFAULT
++@@ -48,7 +48,7 @@ If the iocb specified was not
++ cancelled.
++ .TP
++ .B ENOSYS
++-if not implemented.
+++If not implemented.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_fsync (3),
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 1e643ac..c8f2676 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -112,11 +112,11 @@ behaves the same as
++ .SH ERRORS
++ .TP
++ .B EINVAL
++-if ctx_id is invalid, if min_nr is out of range,
+++If ctx_id is invalid, if min_nr is out of range,
++ if nr is out of range, if when is out of range.
++ .TP
++ .B EFAULT
++-if any of the memory specified to is invalid.
+++If any of the memory specified to is invalid.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 0319efeeea3dbd4b53b81934b4f24bba96d77959 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:05 +0200
++Subject: [PATCH libaio 07/28] man: Fix period formatting
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 13 +++++--------
++ man/io_fsync.3 | 2 +-
++ man/io_getevents.3 | 3 +--
++ man/io_prep_fsync.3 | 2 +-
++ man/io_prep_pread.3 | 5 ++---
++ man/io_prep_pwrite.3 | 5 ++---
++ man/io_queue_release.3 | 2 +-
++ man/io_queue_run.3 | 2 +-
++ man/io_queue_wait.3 | 2 +-
++ man/io_submit.3 | 8 ++++----
++ 10 files changed, 19 insertions(+), 25 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index e4fe108..7b8ab5e 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -17,8 +17,8 @@ then immediately resume normal work while the I/O operations are
++ executed in parallel.
++
++ These functions are part of the library with realtime functions named
++-.IR "libaio"
++-. They are not actually part of the
+++.IR libaio .
+++They are not actually part of the
++ .IR "libc"
++ binary.
++ The implementation of these functions can be done using support in the
++@@ -98,8 +98,7 @@ where the read data is stored.
++ .TP
++ .IR "long u.c.nbytes"
++ This element specifies the length of the buffer pointed to by
++-.IR "io_buf"
++-.
+++.IR io_buf .
++ .TP
++ .IR "int aio_reqprio"
++ Is not currently used.
++@@ -111,8 +110,7 @@ and store the next
++ .IR "u.c.nbytes"
++ bytes in the
++ buffer pointed to by
++-.IR "buf"
++-.
+++.IR buf .
++ .TP
++ .B "IO_CMD_PWRITE"
++ Start a write operation. Write
++@@ -120,8 +118,7 @@ Start a write operation. Write
++ bytes starting at
++ .IR "buf"
++ into the file starting at position
++-.IR "u.c.offset"
++-.
+++.IR u.c.offset .
++ .TP
++ .B "IO_CMD_NOP"
++ Do nothing for this control block. This value is useful sometimes when
++diff --git a/man/io_fsync.3 b/man/io_fsync.3
++index 77a62ff..03c81bc 100644
++--- a/man/io_fsync.3
+++++ b/man/io_fsync.3
++@@ -39,7 +39,7 @@ resources (mainly computation time).
++ Calling this function forces all I/O operations operating queued at the
++ time of the function call operating on the file descriptor
++ .IR "iocb->io_fildes"
++-into the synchronized I/O completion state . The
+++into the synchronized I/O completion state. The
++ .IR "io_fsync"
++ function returns
++ immediately but the notification through the method described in
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index c8f2676..24c07c3 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -107,8 +107,7 @@ argument is specified as NULL, then no signal mask manipulation is
++ performed (and thus
++ .BR io_pgetevents ()
++ behaves the same as
++-.BR io_getevents()
++-) .
+++.BR io_getevents() ).
++ .SH ERRORS
++ .TP
++ .B EINVAL
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index 3a5f952..cf4ecff 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -62,7 +62,7 @@ forced to the relevant completion state. The completion of
++ subsequent I/O on the file descriptor is not guaranteed to be
++ completed in a synchronized fashion.
++ .PP
++-This function returns immediately . To schedule the operation, the
+++This function returns immediately. To schedule the operation, the
++ function
++ .IR io_submit
++ must be called.
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index a4df182..6d66c0f 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -44,15 +44,14 @@ bytes of the file for which
++ is a descriptor are written to the buffer
++ starting at
++ .TP
++-.IR "iocb->u.c.buf = buf"
++-.
+++.IR "iocb->u.c.buf = buf" .
++ .br
++ Reading starts at the absolute position
++ .TP
++ .IR "ioc->u.c.offset = offset"
++ in the file.
++ .PP
++-This function returns immediately . To schedule the operation, the
+++This function returns immediately. To schedule the operation, the
++ function
++ .IR io_submit
++ must be called.
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index 73c62c7..98b3a65 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -42,15 +42,14 @@ bytes of the file for which
++ is a descriptor are written from the buffer
++ starting at
++ .TP
++-.IR "iocb->u.c.buf = buf"
++-.
+++.IR "iocb->u.c.buf = buf" .
++ .br
++ Writing starts at the absolute position
++ .TP
++ .IR "ioc->u.c.offset = offset"
++ in the file.
++ .PP
++-This function returns immediately . To schedule the operation, the
+++This function returns immediately. To schedule the operation, the
++ function
++ .IR io_submit
++ must be called.
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index f927562..db91bad 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -12,7 +12,7 @@ io_queue_release \- Release the context associated with the userspace handle
++ .sp
++ .SH DESCRIPTION
++ .B io_queue_release
++-destroys the context associated with the userspace handle. May cancel any outstanding
+++destroys the context associated with the userspace handle. May cancel any outstanding
++ AIOs and block on completion.
++
++ .B cts.
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index 35f385b..018257f 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -30,7 +30,7 @@ referenced data outside of the program's accessible address space.
++ .I ctx
++ refers to an unitialized aio context, the iocb pointed to by
++ .I iocbs
++-contains an improperly initialized iocb,
+++contains an improperly initialized iocb.
++ .TP
++ .B ENOSYS
++ Not implemented.
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index eb6db83..e3598d9 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -36,7 +36,7 @@ referenced data outside of the program's accessible address space.
++ .I ctx
++ refers to an unitialized aio context, the iocb pointed to by
++ .I iocbs
++-contains an improperly initialized iocb,
+++contains an improperly initialized iocb.
++ .TP
++ .B ENOSYS
++ Not implemented.
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index a810b3f..76e68d1 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -49,12 +49,12 @@ gets the
++ .IR "nr"
++ requests from the array pointed to
++ by
++-.IR "iocbs"
++-. The operation to be performed is determined by the
+++.IR "iocbs" .
+++The operation to be performed is determined by the
++ .IR "aio_lio_opcode"
++ member in each element of
++-.IR "iocbs"
++-. If this
+++.IR "iocbs" .
+++If this
++ field is
++ .B "IO_CMD_PREAD"
++ a read operation is enqueued, similar to a call
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 767c68f7ea77f46fe9a227c2dc64a48f8eaa06f5 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:06 +0200
++Subject: [PATCH libaio 08/28] man: Remove spurious spaces
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_cancel.3 | 2 +-
++ man/io_queue_run.3 | 2 +-
++ man/io_queue_wait.3 | 2 +-
++ 3 files changed, 3 insertions(+), 3 deletions(-)
++
++diff --git a/man/io_cancel.3 b/man/io_cancel.3
++index 9ac1b40..261a407 100644
++--- a/man/io_cancel.3
+++++ b/man/io_cancel.3
++@@ -33,7 +33,7 @@ have to be overwritten soon. As an example, assume an application, which
++ writes data in files in a situation where new incoming data would have
++ to be written in a file which will be updated by an enqueued request.
++ .SH "RETURN VALUES"
++-0 is returned on success , otherwise returns errno.
+++0 is returned on success, otherwise returns errno.
++ .SH ERRORS
++ .TP
++ .B EFAULT
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index 018257f..b05851c 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -14,7 +14,7 @@ io_queue_run \- Handle completed io requests
++ .fi
++ .SH DESCRIPTION
++ .B io_queue_run
++-Attempts to read all the events events from
+++Attempts to read all the events events from
++ the completion queue for the aio_context specified by ctx_id.
++ .SH "RETURN VALUES"
++ May return
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index e3598d9..fff8141 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -12,7 +12,7 @@ io_queue_wait \- Wait for io requests to complete
++ .BI "int io_queue_wait(io_context_t ctx, const struct timespec *timeout);"
++ .fi
++ .SH DESCRIPTION
++-Attempts to read an event from
+++Attempts to read an event from
++ the completion queue for the aio_context specified by ctx_id.
++ .SH "RETURN VALUES"
++ May return
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 5f0e08fda606b960eb1652f5e6743dc031e595f1 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:07 +0200
++Subject: [PATCH libaio 09/28] man: Remove spurious text
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_getevents.3 | 1 -
++ man/io_prep_pread.3 | 2 +-
++ man/io_queue_release.3 | 3 +--
++ 3 files changed, 2 insertions(+), 4 deletions(-)
++
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 24c07c3..37e9f7a 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -73,7 +73,6 @@ events happens or until a signal is caught.
++ The following
++ .BR io_pgetevents ()
++ call:
++-call:
++ .PP
++ .in +4n
++ .EX
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index 6d66c0f..b32fe4c 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -20,7 +20,7 @@ io_prep_pread \- Set up asynchronous read
++ .br
++ .sp
++ .BI "inline void io_prep_pread(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
++-"
+++.
++ .sp
++ struct iocb {
++ void *data;
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index db91bad..6444aff 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -14,8 +14,7 @@ io_queue_release \- Release the context associated with the userspace handle
++ .B io_queue_release
++ destroys the context associated with the userspace handle. May cancel any outstanding
++ AIOs and block on completion.
++-
++-.B cts.
+++.
++ .SH "RETURN VALUES"
++ On success,
++ .B io_queue_release
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 69874fec6fef24564302b2efa9af53af07851058 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:08 +0200
++Subject: [PATCH libaio 10/28] man: Add "None" to empty sections
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_set_callback.3 | 2 ++
++ 1 file changed, 2 insertions(+)
++
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index 71efd2f..4ee4b05 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -27,7 +27,9 @@ typedef void (*io_callback_t)(io_context_t ctx, struct iocb *iocb, long res, lon
++ The callback is not done if the caller uses raw events from
++ io_getevents, only with the library helpers.
++ .SH "RETURN VALUES"
+++None.
++ .SH ERRORS
+++None.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 716fe28caeefd07235413c309d316e9a92587e0c Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:09 +0200
++Subject: [PATCH libaio 11/28] man: Fix typos
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 2 +-
++ man/io_fsync.3 | 4 ++--
++ man/io_getevents.3 | 4 ++--
++ man/io_prep_fsync.3 | 2 +-
++ man/io_prep_pread.3 | 2 +-
++ man/io_prep_pwrite.3 | 4 ++--
++ man/io_queue_init.3 | 2 +-
++ man/io_queue_release.3 | 2 +-
++ man/io_queue_run.3 | 4 ++--
++ man/io_queue_wait.3 | 2 +-
++ man/io_set_callback.3 | 2 +-
++ man/io_submit.3 | 2 +-
++ 12 files changed, 16 insertions(+), 16 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index 7b8ab5e..bc529ea 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -1,7 +1,7 @@
++ .TH io 3 2002-09-12 "Linux 2.4" Linux IO"
++ .SH NAME
++ io \- Asynchronous IO
++-.SH SYNOPSYS
+++.SH SYNOPSIS
++ .nf
++ .B #include <errno.h>
++ .sp
++diff --git a/man/io_fsync.3 b/man/io_fsync.3
++index 03c81bc..5400d41 100644
++--- a/man/io_fsync.3
+++++ b/man/io_fsync.3
++@@ -7,7 +7,7 @@
++ .TH io_fsync 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_fsync \- Synchronize a file's complete in-core state with that on disk
++-.SH SYNOPSYS
+++.SH SYNOPSIS
++ .nf
++ .B #include <errno.h>
++ .sp
++@@ -58,7 +58,7 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an unitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the iocb pointed to by
++ .I iocbs
++ contains an improperly initialized iocb,
++ .TP
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 37e9f7a..95fa86e 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -64,11 +64,11 @@ is analogous to the relationship between
++ .BR select (2)
++ and
++ .BR pselect (2):
++-similar
+++similar to
++ .BR pselect (2),
++ .BR pgetevents ()
++ allows an application to safely wait until either an aio completion
++-events happens or until a signal is caught.
+++event happens or until a signal is caught.
++ .PP
++ The following
++ .BR io_pgetevents ()
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index cf4ecff..0397172 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -8,7 +8,7 @@
++ .TH io_prep_fsync 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_prep_fsync \- Synchronize a file's complete in-core state with that on disk
++-.SH SYNOPSYS
+++.SH SYNOPSIS
++ .nf
++ .B #include <errno.h>
++ .br
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index b32fe4c..3c28f61 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -11,7 +11,7 @@
++ .TH io_prep_pread 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_prep_pread \- Set up asynchronous read
++-.SH SYNOPSYS
+++.SH SYNOPSIS
++ .nf
++ .B #include <errno.h>
++ .sp
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index 98b3a65..69479c2 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -11,7 +11,7 @@
++ .TH io_prep_pwrite 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_prep_pwrite \- Set up iocb for asynchronous writes
++-.SH SYNOPSYS
+++.SH SYNOPSIS
++ .nf
++ .B #include <errno.h>
++ .br
++@@ -31,7 +31,7 @@ struct iocb {
++ };
++ .fi
++ .SH DESCRIPTION
++-io_prep_write is a convenicence function for setting up parallel writes.
+++io_prep_write is a convenience function for setting up parallel writes.
++
++ The first
++ .TP
++diff --git a/man/io_queue_init.3 b/man/io_queue_init.3
++index 666dfae..9c04b3f 100644
++--- a/man/io_queue_init.3
+++++ b/man/io_queue_init.3
++@@ -39,7 +39,7 @@ referenced data outside of the program's accessible address space.
++ .I maxevents
++ is <= 0 or
++ .IR ctx
++-is an invalid memory locattion.
+++is an invalid memory location.
++ .TP
++ .B ENOSYS
++ Not implemented.
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index 6444aff..5c9ded1 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -24,7 +24,7 @@ error is one of the Exxx values defined in the Errors section.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an unitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the iocb pointed to by
++ .I iocbs
++ contains an improperly initialized iocb,
++ .TP
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index b05851c..8e0691c 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -14,7 +14,7 @@ io_queue_run \- Handle completed io requests
++ .fi
++ .SH DESCRIPTION
++ .B io_queue_run
++-Attempts to read all the events events from
+++Attempts to read all the events from
++ the completion queue for the aio_context specified by ctx_id.
++ .SH "RETURN VALUES"
++ May return
++@@ -28,7 +28,7 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an unitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the iocb pointed to by
++ .I iocbs
++ contains an improperly initialized iocb.
++ .TP
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index fff8141..0cf0497 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -34,7 +34,7 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an unitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the iocb pointed to by
++ .I iocbs
++ contains an improperly initialized iocb.
++ .TP
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index 4ee4b05..3599e8c 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -2,7 +2,7 @@
++ .TH io_set_callback 3 2002-09-12 "Linux 2.4" Linux AIO"
++ .SH NAME
++ io_set_callback \- Set up io completion callback function
++-.SH SYNOPSYS
+++.SH SYNOPSIS
++ .nf
++ .B #include <errno.h>
++ .br
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index 76e68d1..3ae8721 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -110,7 +110,7 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an unitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the iocb pointed to by
++ .I iocbs
++ contains an improperly initialized iocb,
++ .TP
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From ed25b0e63b2bedecc9c181a620422627f27064ef Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Tue, 23 Jul 2019 01:28:10 +0200
++Subject: [PATCH libaio 12/28] man: Fix title header
++
++- Update year.
++- Balance double quotes.
++- Remove version from source argument as recommended in man-pages(7).
++- Fix all sections numbers to 3.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 2 +-
++ man/io_cancel.3 | 2 +-
++ man/io_fsync.3 | 2 +-
++ man/io_getevents.3 | 2 +-
++ man/io_prep_fsync.3 | 2 +-
++ man/io_prep_pread.3 | 2 +-
++ man/io_prep_pwrite.3 | 2 +-
++ man/io_queue_init.3 | 2 +-
++ man/io_queue_release.3 | 2 +-
++ man/io_queue_run.3 | 2 +-
++ man/io_queue_wait.3 | 2 +-
++ man/io_set_callback.3 | 2 +-
++ man/io_submit.3 | 2 +-
++ 13 files changed, 13 insertions(+), 13 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index bc529ea..922fbca 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -1,4 +1,4 @@
++-.TH io 3 2002-09-12 "Linux 2.4" Linux IO"
+++.TH io 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io \- Asynchronous IO
++ .SH SYNOPSIS
++diff --git a/man/io_cancel.3 b/man/io_cancel.3
++index 261a407..a4683be 100644
++--- a/man/io_cancel.3
+++++ b/man/io_cancel.3
++@@ -1,4 +1,4 @@
++-.TH io_cancel 2 2002-09-03 "Linux 2.4" "Linux AIO"
+++.TH io_cancel 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_cancel \- Cancel io requests
++ .SH SYNOPSIS
++diff --git a/man/io_fsync.3 b/man/io_fsync.3
++index 5400d41..bc6778a 100644
++--- a/man/io_fsync.3
+++++ b/man/io_fsync.3
++@@ -4,7 +4,7 @@
++ .\" io_set_callback(iocb, cb);
++ .\" return io_submit(ctx, 1, &iocb);
++ .\" }
++-.TH io_fsync 3 2002-09-12 "Linux 2.4" Linux AIO"
+++.TH io_fsync 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_fsync \- Synchronize a file's complete in-core state with that on disk
++ .SH SYNOPSIS
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 95fa86e..05b2507 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -16,7 +16,7 @@
++ .\" struct io_event *events,
++ .\" struct timespec *timeout)
++ .\"
++-.TH io_getevents 2 2002-09-03 "Linux 2.4" "Linux AIO"
+++.TH io_getevents 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_getevents, aio_pgetevents \- Read resulting events from io requests
++ .SH SYNOPSIS
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index 0397172..bc0c43b 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -5,7 +5,7 @@
++ .\" iocb->aio_lio_opcode = IO_CMD_FSYNC;
++ .\" iocb->aio_reqprio = 0;
++ .\" }
++-.TH io_prep_fsync 3 2002-09-12 "Linux 2.4" Linux AIO"
+++.TH io_prep_fsync 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_prep_fsync \- Synchronize a file's complete in-core state with that on disk
++ .SH SYNOPSIS
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index 3c28f61..e981e41 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -8,7 +8,7 @@
++ .\" iocb->u.c.nbytes = count;
++ .\" iocb->u.c.offset = offset;
++ .\" }
++-.TH io_prep_pread 3 2002-09-12 "Linux 2.4" Linux AIO"
+++.TH io_prep_pread 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_prep_pread \- Set up asynchronous read
++ .SH SYNOPSIS
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index 69479c2..f2837b6 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -8,7 +8,7 @@
++ .\" iocb->u.c.nbytes = count;
++ .\" iocb->u.c.offset = offset;
++ .\" }
++-.TH io_prep_pwrite 3 2002-09-12 "Linux 2.4" Linux AIO"
+++.TH io_prep_pwrite 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_prep_pwrite \- Set up iocb for asynchronous writes
++ .SH SYNOPSIS
++diff --git a/man/io_queue_init.3 b/man/io_queue_init.3
++index 9c04b3f..d8753a7 100644
++--- a/man/io_queue_init.3
+++++ b/man/io_queue_init.3
++@@ -1,4 +1,4 @@
++-.TH io_queue_init 2 2002-09-03 "Linux 2.4" "Linux AIO"
+++.TH io_queue_init 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_queue_init \- Initialize asynchronous io state machine
++
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index 5c9ded1..392a478 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -1,4 +1,4 @@
++-.TH io_queue_release 2 2002-09-03 "Linux 2.4" "Linux AIO"
+++.TH io_queue_release 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_queue_release \- Release the context associated with the userspace handle
++ .SH SYNOPSIS
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index 8e0691c..dc54acd 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -1,4 +1,4 @@
++-.TH io_queue_run 2 2002-09-03 "Linux 2.4" "Linux AIO"
+++.TH io_queue_run 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_queue_run \- Handle completed io requests
++ .SH SYNOPSIS
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index 0cf0497..356c3b2 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -1,4 +1,4 @@
++-.TH io_queue_wait 2 2002-09-03 "Linux 2.4" "Linux AIO"
+++.TH io_queue_wait 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_queue_wait \- Wait for io requests to complete
++ .SH SYNOPSIS
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index 3599e8c..25b9a7f 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -1,5 +1,5 @@
++ .\"static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)
++-.TH io_set_callback 3 2002-09-12 "Linux 2.4" Linux AIO"
+++.TH io_set_callback 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_set_callback \- Set up io completion callback function
++ .SH SYNOPSIS
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index 3ae8721..01c25cd 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -10,7 +10,7 @@
++ .\" * are available to queue any iocbs. Will return 0 if nr is 0. Will
++ .\" * fail with -ENOSYS if not implemented.
++ .\" */
++-.TH io_submit 2 2002-09-02 "Linux 2.4" "Linux AIO"
+++.TH io_submit 3 2019-07-23 "Linux" "Linux AIO"
++ .SH NAME
++ io_submit \- Submit io requests
++ .SH SYNOPSIS
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From a311701ea7eebff003e88694a391d810485f36e0 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:11 +0200
++Subject: [PATCH libaio 13/28] man: Fix markup
++
++- Remove unnecessary macro argument quoting.
++- Variables, pathnames in italics.
++- Keywords in bold.
++- Man page references in bold, followed by the man page number.
++- Fix TP/TQ macro usage.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 38 ++++++++++++++-------------
++ man/io_cancel.3 | 23 ++++++++++------
++ man/io_fsync.3 | 9 ++++---
++ man/io_getevents.3 | 33 ++++++++++++++++-------
++ man/io_prep_fsync.3 | 59 ++++++++++++++++++++++++++++++------------
++ man/io_prep_pread.3 | 19 +++++---------
++ man/io_prep_pwrite.3 | 14 ++++------
++ man/io_queue_init.3 | 34 +++++++++++++++---------
++ man/io_queue_release.3 | 16 +++++++-----
++ man/io_queue_run.3 | 18 ++++++++-----
++ man/io_queue_wait.3 | 25 +++++++++++-------
++ man/io_set_callback.3 | 5 ++--
++ man/io_submit.3 | 26 +++++++++++--------
++ 13 files changed, 195 insertions(+), 124 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index 922fbca..f40da41 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -10,16 +10,18 @@ io \- Asynchronous IO
++ .sp
++ .fi
++ .SH DESCRIPTION
++-The libaio library defines a new set of I/O operations which can
+++The
+++.B libaio
+++library defines a new set of I/O operations which can
++ significantly reduce the time an application spends waiting at I/O. The
++ new functions allow a program to initiate one or more I/O operations and
++ then immediately resume normal work while the I/O operations are
++ executed in parallel.
++
++ These functions are part of the library with realtime functions named
++-.IR libaio .
+++.BR libaio .
++ They are not actually part of the
++-.IR "libc"
+++.B libc
++ binary.
++ The implementation of these functions can be done using support in the
++ kernel.
++@@ -27,9 +29,9 @@ kernel.
++ All IO operations operate on files which were opened previously. There
++ might be arbitrarily many operations running for one file. The
++ asynchronous I/O operations are controlled using a data structure named
++-.IR "struct iocb"
+++.B struct iocb
++ It is defined in
++-.IR "libaio.h"
+++.I libaio.h
++ as follows.
++
++ .nf
++@@ -74,7 +76,7 @@ struct iocb {
++
++ .fi
++ .TP
++-.IR "int aio_fildes"
+++.BI int " aio_fildes"
++ This element specifies the file descriptor to be used for the
++ operation. It must be a legal descriptor, otherwise the operation will
++ fail.
++@@ -82,55 +84,55 @@ fail.
++ The device on which the file is opened must allow the seek operation.
++ I.e., it is not possible to use any of the IO operations on devices
++ like terminals where an
++-.IR "lseek"
+++.BR lseek (2)
++ call would lead to an error.
++ .TP
++-.IR "long u.c.offset"
+++.BI long " u.c.offset"
++ This element specifies the offset in the file at which the operation (input
++ or output) is performed. Since the operations are carried out in arbitrary
++ order and more than one operation for one file descriptor can be
++ started, one cannot expect a current read/write position of the file
++ descriptor.
++ .TP
++-.IR "void *buf"
+++.BI "void *" buf
++ This is a pointer to the buffer with the data to be written or the place
++ where the read data is stored.
++ .TP
++-.IR "long u.c.nbytes"
+++.BI long " u.c.nbytes"
++ This element specifies the length of the buffer pointed to by
++ .IR io_buf .
++ .TP
++-.IR "int aio_reqprio"
+++.BI int " aio_reqprio"
++ Is not currently used.
++ .TP
++ .B "IO_CMD_PREAD"
++ Start a read operation. Read from the file at position
++-.IR "u.c.offset"
+++.I u.c.offset
++ and store the next
++-.IR "u.c.nbytes"
+++.I u.c.nbytes
++ bytes in the
++ buffer pointed to by
++ .IR buf .
++ .TP
++ .B "IO_CMD_PWRITE"
++ Start a write operation. Write
++-.IR "u.c.nbytes"
+++.I u.c.nbytes
++ bytes starting at
++-.IR "buf"
+++.I buf
++ into the file starting at position
++ .IR u.c.offset .
++ .TP
++ .B "IO_CMD_NOP"
++ Do nothing for this control block. This value is useful sometimes when
++ an array of
++-.IR "struct iocb"
+++.B struct iocb
++ values contains holes, i.e., some of the
++ values must not be handled although the whole array is presented to the
++-.IR "io_submit"
+++.BR io_submit (3)
++ function.
++ .TP
++ .B "IO_CMD_FSYNC"
++-.TP
+++.TQ
++ .B "IO_CMD_POLL"
++ This is experimental.
++ .SH EXAMPLE
++diff --git a/man/io_cancel.3 b/man/io_cancel.3
++index a4683be..3ca629b 100644
++--- a/man/io_cancel.3
+++++ b/man/io_cancel.3
++@@ -9,7 +9,7 @@ io_cancel \- Cancel io requests
++ .B #include <libaio.h>
++ .sp
++ .br
++-.BI "int io_cancel(io_context_t ctx, struct iocb *iocb)"
+++.BI "int io_cancel(io_context_t " ctx ", struct iocb *" iocb ");"
++ .br
++ .sp
++ struct iocb {
++@@ -21,8 +21,11 @@ struct iocb {
++ };
++ .fi
++ .SH DESCRIPTION
++-Attempts to cancel an iocb previously passed to io_submit. If
++-the operation is successfully cancelled, the resulting event is
+++Attempts to cancel an
+++.I iocb
+++previously passed to
+++.BR io_submit (3).
+++If the operation is successfully cancelled, the resulting event is
++ copied into the memory pointed to by result without being placed
++ into the completion queue.
++ .PP
++@@ -33,19 +36,23 @@ have to be overwritten soon. As an example, assume an application, which
++ writes data in files in a situation where new incoming data would have
++ to be written in a file which will be updated by an enqueued request.
++ .SH "RETURN VALUES"
++-0 is returned on success, otherwise returns errno.
+++\fI0\fP is returned on success, otherwise returns \fIerrno\fP.
++ .SH ERRORS
++ .TP
++ .B EFAULT
++ If any of the data structures pointed to are invalid.
++ .TP
++ .B EINVAL
++-If aio_context specified by ctx_id is
++-invalid.
+++If
+++.I aio_context
+++specified by
+++.I ctx_id
+++is invalid.
++ .TP
++ .B EAGAIN
++-If the iocb specified was not
++-cancelled.
+++If the
+++.I iocb
+++specified was not cancelled.
++ .TP
++ .B ENOSYS
++ If not implemented.
++diff --git a/man/io_fsync.3 b/man/io_fsync.3
++index bc6778a..06538c4 100644
++--- a/man/io_fsync.3
+++++ b/man/io_fsync.3
++@@ -15,7 +15,7 @@ io_fsync \- Synchronize a file's complete in-core state with that on disk
++ .B #include <libaio.h>
++ .sp
++ .br
++-.BI "int io_fsync(io_context_t ctx, struct iocb *iocb, io_callback_t cb, int fd)"
+++.BI "int io_fsync(io_context_t " ctx ", struct iocb *" iocb ", io_callback_t " cb ", int " fd ");"
++ .sp
++ struct iocb {
++ void *data;
++@@ -40,7 +40,7 @@ Calling this function forces all I/O operations operating queued at the
++ time of the function call operating on the file descriptor
++ .IR "iocb->io_fildes"
++ into the synchronized I/O completion state. The
++-.IR "io_fsync"
+++.BR io_fsync ()
++ function returns
++ immediately but the notification through the method described in
++ .IR "io_callback"
++@@ -49,7 +49,10 @@ file descriptor have terminated and the file is synchronized. This also
++ means that requests for this very same file descriptor which are queued
++ after the synchronization request are not affected.
++ .SH "RETURN VALUES"
++-Returns 0, otherwise returns errno.
+++Returns
+++.BR 0 ,
+++otherwise returns
+++.IR errno .
++ .SH ERRORS
++ .TP
++ .B EFAULT
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 05b2507..6fbcc24 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -42,19 +42,25 @@ struct io_event {
++ unsigned PADDED(res2, __pad4);
++ };
++ .sp
++-.BI "int io_getevents(io_context_t " ctx ", long " nr ", struct io_event *" events "[], struct timespec *" timeout ");"
++-.BI "int io_pgetevents(io_context_t " ctx ", long " nr ", struct io_event *" events "[], struct timespec *" timeout ", sigset_t *" sigmask ");"
+++.BI "int io_getevents(io_context_t " ctx ", long " nr ", struct io_event *" events "[], struct timespec *" timeout ");"
+++.BI "int io_pgetevents(io_context_t " ctx ", long " nr ", struct io_event *" events "[], struct timespec *" timeout ", sigset_t *" sigmask ");"
++ .fi
++ .SH DESCRIPTION
++-Attempts to read up to nr events from
++-the completion queue for the aio_context specified by ctx.
+++Attempts to read up to
+++.I nr
+++events from the completion queue for the aio_context specified by
+++.IR ctx .
++ .SH "RETURN VALUES"
++ May return
++-0 if no events are available and the timeout specified
++-by when has elapsed, where when == NULL specifies an infinite
+++.B 0
+++if no events are available and the timeout specified
+++by when has elapsed, where
+++.I when
+++== NULL specifies an infinite
++ timeout. Note that the timeout pointed to by when is relative and
++-will be updated if not NULL and the operation blocks. Will fail
++-with ENOSYS if not implemented.
+++will be updated if not NULL and the operation blocks. Will fail with
+++.B ENOSYS
+++if not implemented.
++ .SS io_pgetevents()
++ The relationship between
++ .BR io_getevents ()
++@@ -110,8 +116,15 @@ behaves the same as
++ .SH ERRORS
++ .TP
++ .B EINVAL
++-If ctx_id is invalid, if min_nr is out of range,
++-if nr is out of range, if when is out of range.
+++If
+++.I ctx_id
+++is invalid, if
+++.I min_nr
+++is out of range, if
+++.I nr
+++is out of range, if
+++.I when
+++is out of range.
++ .TP
++ .B EFAULT
++ If any of the memory specified to is invalid.
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index bc0c43b..d332709 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -16,7 +16,7 @@ io_prep_fsync \- Synchronize a file's complete in-core state with that on disk
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "static inline void io_prep_fsync(struct iocb *iocb, int fd)"
+++.BI "static inline void io_prep_fsync(struct iocb *" iocb ", int " fd ");"
++ .sp
++ struct iocb {
++ void *data;
++@@ -28,47 +28,72 @@ struct iocb {
++ .sp
++ .fi
++ .SH DESCRIPTION
++-This is an inline convenience function for setting up an iocbv for a FSYNC request.
++-.br
+++This is an inline convenience function for setting up an
+++.I iocbv
+++for a
+++.B FSYNC
+++request.
+++.
+++.PP
++ The file for which
++-.TP
+++.nf
++ .IR "iocb->aio_fildes = fd"
+++.fi
++ is a descriptor is set up with
++ the command
++-.TP
++-.IR "iocb->aio_lio_opcode = IO_CMD_FSYNC:
+++.nf
+++.IR "iocb->aio_lio_opcode = IO_CMD_FSYNC"
+++.fi
++ .
++ .PP
++-The io_prep_fsync() function shall set up an IO_CMD_FSYNC operation
++-to asynchronously force all I/O
+++The
+++.BR io_prep_fsync ()
+++function shall set up an
+++.B IO_CMD_FSYNC
+++operation to asynchronously force all I/O
++ operations associated with the file indicated by the file
++-descriptor aio_fildes member of the iocb structure referenced by
+++descriptor
+++.I aio_fildes
+++member of the
+++.I iocb
+++structure referenced by
++ the iocb argument and queued at the time of the call to
++-io_submit() to the synchronized I/O completion state. The function
+++.BR io_submit ()
+++to the synchronized I/O completion state. The function
++ call shall return when the synchronization request has been
++ initiated or queued to the file or device (even when the data
++ cannot be synchronized immediately).
++
++ All currently queued I/O operations shall be completed as if by a call
++-to fsync(); that is, as defined for synchronized I/O file
+++to
+++.BR fsync (2);
+++that is, as defined for synchronized I/O file
++ integrity completion. If the
++-operation queued by io_prep_fsync() fails, then, as for fsync(),
+++operation queued by
+++.BR io_prep_fsync ()
+++fails, then, as for
+++.BR fsync (2),
++ outstanding I/O operations are not guaranteed to have
++ been completed.
++
++-If io_prep_fsync() succeeds, then it is only the I/O that was queued
++-at the time of the call to io_submit() that is guaranteed to be
+++If
+++.BR io_prep_fsync ()
+++succeeds, then it is only the I/O that was queued
+++at the time of the call to
+++.BR io_submit (3)
+++that is guaranteed to be
++ forced to the relevant completion state. The completion of
++ subsequent I/O on the file descriptor is not guaranteed to be
++ completed in a synchronized fashion.
++ .PP
++ This function returns immediately. To schedule the operation, the
++ function
++-.IR io_submit
+++.BR io_submit (3)
++ must be called.
++ .PP
++-Simultaneous asynchronous operations using the same iocb produce
++-undefined results.
+++Simultaneous asynchronous operations using the same
+++.I iocb
+++produce undefined results.
++ .SH "RETURN VALUES"
++ None.
++ .SH ERRORS
++diff --git a/man/io_prep_pread.3 b/man/io_prep_pread.3
++index e981e41..e0756a7 100644
++--- a/man/io_prep_pread.3
+++++ b/man/io_prep_pread.3
++@@ -19,7 +19,7 @@ io_prep_pread \- Set up asynchronous read
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "inline void io_prep_pread(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
+++.BI "inline void io_prep_pread(struct iocb *" iocb ", int " fd ", void *" buf ", size_t " count ", long long " offset ");"
++ .
++ .sp
++ struct iocb {
++@@ -31,32 +31,27 @@ struct iocb {
++ };
++ .fi
++ .SH DESCRIPTION
++-.IR io_prep_pread
+++.BR io_prep_pread ()
++ is an inline convenience function designed to facilitate the initialization of
++ the iocb for an asynchronous read operation.
++
++ The first
++-.TP
++-.IR "iocb->u.c.nbytes = count"
+++.I iocb->u.c.nbytes = count
++ bytes of the file for which
++-.TP
++-.IR "iocb->aio_fildes = fd"
+++.I iocb->aio_fildes = fd
++ is a descriptor are written to the buffer
++ starting at
++-.TP
++ .IR "iocb->u.c.buf = buf" .
++-.br
++ Reading starts at the absolute position
++-.TP
++-.IR "ioc->u.c.offset = offset"
+++.I ioc->u.c.offset = offset
++ in the file.
++ .PP
++ This function returns immediately. To schedule the operation, the
++ function
++-.IR io_submit
+++.BR io_submit (3)
++ must be called.
++ .PP
++-Simultaneous asynchronous operations using the same iocb produce
+++Simultaneous asynchronous operations using the same \fIiocb\fP produce
++ undefined results.
++ .SH "RETURN VALUES"
++ None.
++diff --git a/man/io_prep_pwrite.3 b/man/io_prep_pwrite.3
++index f2837b6..b3770b4 100644
++--- a/man/io_prep_pwrite.3
+++++ b/man/io_prep_pwrite.3
++@@ -19,8 +19,8 @@ io_prep_pwrite \- Set up iocb for asynchronous writes
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "inline void io_prep_pwrite(struct iocb *iocb, int fd, void *buf, size_t count, long long offset)
++-"
+++.BI "inline void io_prep_pwrite(struct iocb *" iocb ", int " fd ", void *" buf ", size_t " count ", long long " offset ");"
+++.
++ .sp
++ struct iocb {
++ void *data;
++@@ -31,27 +31,23 @@ struct iocb {
++ };
++ .fi
++ .SH DESCRIPTION
++-io_prep_write is a convenience function for setting up parallel writes.
+++.BR io_prep_write ()
+++is a convenience function for setting up parallel writes.
++
++ The first
++-.TP
++ .IR "iocb->u.c.nbytes = count"
++ bytes of the file for which
++-.TP
++ .IR "iocb->aio_fildes = fd"
++ is a descriptor are written from the buffer
++ starting at
++-.TP
++ .IR "iocb->u.c.buf = buf" .
++-.br
++ Writing starts at the absolute position
++-.TP
++ .IR "ioc->u.c.offset = offset"
++ in the file.
++ .PP
++ This function returns immediately. To schedule the operation, the
++ function
++-.IR io_submit
+++.BR io_submit (3)
++ must be called.
++ .PP
++ Simultaneous asynchronous operations using the same iocb produce
++diff --git a/man/io_queue_init.3 b/man/io_queue_init.3
++index d8753a7..661f377 100644
++--- a/man/io_queue_init.3
+++++ b/man/io_queue_init.3
++@@ -10,25 +10,31 @@ io_queue_init \- Initialize asynchronous io state machine
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "int io_queue_init(int maxevents, io_context_t *ctx );"
+++.BI "int io_queue_init(int " maxevents ", io_context_t *" ctx ");"
++ .sp
++ .fi
++ .SH DESCRIPTION
++-.B io_queue_init
++-Attempts to create an aio context capable of receiving at least
++-.IR maxevents
+++.BR io_queue_init ()
+++attempts to create an aio context capable of receiving at least
+++.I maxevents
++ events.
++-.IR ctx
+++.I ctx
++ must point to an aio context that already exists and must be initialized
++ to
++-.IR 0
+++.B 0
++ before the call.
++-If the operation is successful, *cxtp is filled with the resulting handle.
+++If the operation is successful,
+++.I *cxtp
+++is filled with the resulting handle.
++ .SH "RETURN VALUES"
++ On success,
++-.B io_queue_init
++-returns 0. Otherwise, -error is return, where
++-error is one of the Exxx values defined in the Errors section.
+++.BR io_queue_init ()
+++returns
+++.BR 0 .
+++Otherwise, -error is return, where
+++error is one of the Exxx values defined in the
+++.B ERRORS
+++section.
++ .SH ERRORS
++ .TP
++ .B EFAULT
++@@ -37,7 +43,9 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I maxevents
++-is <= 0 or
+++is <=
+++.B 0
+++or
++ .IR ctx
++ is an invalid memory location.
++ .TP
++@@ -46,7 +54,9 @@ Not implemented.
++ .TP
++ .B EAGAIN
++ .IR "maxevents > max_aio_reqs"
++-where max_aio_reqs is a tunable value.
+++where
+++.I max_aio_reqs
+++is a tunable value.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++diff --git a/man/io_queue_release.3 b/man/io_queue_release.3
++index 392a478..7a67141 100644
++--- a/man/io_queue_release.3
+++++ b/man/io_queue_release.3
++@@ -8,7 +8,7 @@ io_queue_release \- Release the context associated with the userspace handle
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "int io_queue_release(io_context_t ctx)"
+++.BI "int io_queue_release(io_context_t " ctx ");"
++ .sp
++ .SH DESCRIPTION
++ .B io_queue_release
++@@ -17,16 +17,21 @@ AIOs and block on completion.
++ .
++ .SH "RETURN VALUES"
++ On success,
++-.B io_queue_release
++-returns 0. Otherwise, -error is return, where
+++.BR io_queue_release ()
+++returns
+++.BR 0 .
+++Otherwise, -error is return, where
++ error is one of the Exxx values defined in the Errors section.
++ .SH ERRORS
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an uninitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the
+++.I iocb
+++pointed to by
++ .I iocbs
++-contains an improperly initialized iocb,
+++contains an improperly initialized
+++.IR iocb .
++ .TP
++ .B ENOSYS
++ Not implemented.
++@@ -44,4 +49,3 @@ Not implemented.
++ .BR io_set_callback (3),
++ .BR io_submit (3),
++ .BR errno (3).
++-
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index dc54acd..93e322b 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -9,17 +9,19 @@ io_queue_run \- Handle completed io requests
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "int io_queue_run(io_context_t ctx );"
+++.BI "int io_queue_run(io_context_t " ctx ");"
++ .sp
++ .fi
++ .SH DESCRIPTION
++-.B io_queue_run
++-Attempts to read all the events from
++-the completion queue for the aio_context specified by ctx_id.
+++.BR io_queue_run ()
+++attempts to read all the events from
+++the completion queue for the aio_context specified by
+++.IR ctx_id .
++ .SH "RETURN VALUES"
++ May return
++-0 if no events are available.
++-Will fail with -ENOSYS if not implemented.
+++.B 0
+++if no events are available.
+++Will fail with -\fBENOSYS\fP if not implemented.
++ .SH ERRORS
++ .TP
++ .B EFAULT
++@@ -28,7 +30,9 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an uninitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the
+++.I iocb
+++pointed to by
++ .I iocbs
++ contains an improperly initialized iocb.
++ .TP
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index 356c3b2..ad5e7f4 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -9,22 +9,27 @@ io_queue_wait \- Wait for io requests to complete
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "int io_queue_wait(io_context_t ctx, const struct timespec *timeout);"
+++.BI "int io_queue_wait(io_context_t " ctx ", const struct timespec *" timeout ");"
++ .fi
++ .SH DESCRIPTION
++-Attempts to read an event from
++-the completion queue for the aio_context specified by ctx_id.
+++.BR io_queue_wait ()
+++attempts to read an event from
+++the completion queue for the aio_context specified by
+++.IR ctx_id .
++ .SH "RETURN VALUES"
++ May return
++-0 if no events are available and the timeout specified
+++.B 0
+++if no events are available and the timeout specified
++ by when has elapsed, where when == NULL specifies an infinite
++-timeout. Note that the timeout pointed to by when is relative and
+++\fItimeout\fP. Note that the \fItimeout\fP pointed to by when is relative and
++ will be updated if not NULL and the operation blocks. Will fail
++-with -ENOSYS if not implemented.
+++with -\fBENOSYS\fP if not implemented.
++ .SH "RETURN VALUES"
++ On success,
++-.B io_queue_wait
++-returns 0. Otherwise, -error is return, where
+++.BR io_queue_wait ()
+++returns
+++.BR 0 .
+++Otherwise, -error is return, where
++ error is one of the Exxx values defined in the Errors section.
++ .SH ERRORS
++ .TP
++@@ -34,7 +39,9 @@ referenced data outside of the program's accessible address space.
++ .TP
++ .B EINVAL
++ .I ctx
++-refers to an uninitialized aio context, the iocb pointed to by
+++refers to an uninitialized aio context, the
+++.I iocb
+++pointed to by
++ .I iocbs
++ contains an improperly initialized iocb.
++ .TP
++diff --git a/man/io_set_callback.3 b/man/io_set_callback.3
++index 25b9a7f..855f4b9 100644
++--- a/man/io_set_callback.3
+++++ b/man/io_set_callback.3
++@@ -10,7 +10,7 @@ io_set_callback \- Set up io completion callback function
++ .B #include <libaio.h>
++ .br
++ .sp
++-.BI "static inline void io_set_callback(struct iocb *iocb, io_callback_t cb)"
+++.BI "static inline void io_set_callback(struct iocb *" iocb ", io_callback_t " cb ");"
++ .sp
++ struct iocb {
++ void *data;
++@@ -25,7 +25,8 @@ typedef void (*io_callback_t)(io_context_t ctx, struct iocb *iocb, long res, lon
++ .fi
++ .SH DESCRIPTION
++ The callback is not done if the caller uses raw events from
++-io_getevents, only with the library helpers.
+++.BR io_getevents (3),
+++only with the library helpers.
++ .SH "RETURN VALUES"
++ None.
++ .SH ERRORS
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index 01c25cd..a195653 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -32,21 +32,21 @@ struct iocb {
++ };
++ .fi
++ .SH DESCRIPTION
++-.B io_submit
+++.BR io_submit ()
++ submits
++ .I nr
++ iocbs for processing for a given io context ctx.
++
++ The
++-.IR "io_submit"
+++.BR io_submit ()
++ function can be used to enqueue an arbitrary
++ number of read and write requests at one time. The requests can all be
++ meant for the same file, all for different files or every solution in
++ between.
++
++-.IR "io_submit"
+++.BR io_submit ()
++ gets the
++-.IR "nr"
+++.I nr
++ requests from the array pointed to
++ by
++ .IR "iocbs" .
++@@ -75,10 +75,10 @@ in which case this element of
++ .IR "iocbs"
++ is simply ignored. This
++ ``operation'' is useful in situations where one has a fixed array of
++-.IR "struct iocb"
+++.B struct iocb
++ elements from which only a few need to be handled at
++ a time. Another situation is where the
++-.IR "io_submit"
+++.BR io_submit (3)
++ call was
++ canceled before all requests are processed and the remaining requests have to be reissued.
++
++@@ -86,15 +86,15 @@ The other members of each element of the array pointed to by
++ .IR "iocbs"
++ must have values suitable for the operation as described in
++ the documentation for
++-.IR "io_prep_pread"
+++.BR io_prep_pread (3)
++ and
++-.IR "io_prep_pwrite"
+++.BR io_prep_pwrite (3)
++ above.
++
++ The function returns immediately after
++ having enqueued all the requests.
++ On success,
++-.B io_submit
+++.BR io_submit ()
++ returns the number of iocbs submitted successfully. Otherwise, -error is return, where
++ error is one of the Exxx values defined in the Errors section.
++ .PP
++@@ -115,10 +115,14 @@ refers to an uninitialized aio context, the iocb pointed to by
++ contains an improperly initialized iocb,
++ .TP
++ .B EBADF
++-The iocb contains a file descriptor that does not exist.
+++The
+++.I iocb
+++contains a file descriptor that does not exist.
++ .TP
++ .B EINVAL
++-The file specified in the iocb does not support the given io operation.
+++The file specified in the
+++.I iocb
+++does not support the given io operation.
++ .SH "SEE ALSO"
++ .BR io (3),
++ .BR io_cancel (3),
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 96fe0e8a3efb8bb058852a46c0273125dd54ba49 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:12 +0200
++Subject: [PATCH libaio 14/28] man: Fold short lines
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_prep_fsync.3 | 3 +--
++ man/io_submit.3 | 9 +++------
++ 2 files changed, 4 insertions(+), 8 deletions(-)
++
++diff --git a/man/io_prep_fsync.3 b/man/io_prep_fsync.3
++index d332709..419dfeb 100644
++--- a/man/io_prep_fsync.3
+++++ b/man/io_prep_fsync.3
++@@ -39,8 +39,7 @@ The file for which
++ .nf
++ .IR "iocb->aio_fildes = fd"
++ .fi
++-is a descriptor is set up with
++-the command
+++is a descriptor is set up with the command
++ .nf
++ .IR "iocb->aio_lio_opcode = IO_CMD_FSYNC"
++ .fi
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index a195653..c0791ed 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -47,18 +47,15 @@ between.
++ .BR io_submit ()
++ gets the
++ .I nr
++-requests from the array pointed to
++-by
+++requests from the array pointed to by
++ .IR "iocbs" .
++ The operation to be performed is determined by the
++ .IR "aio_lio_opcode"
++ member in each element of
++ .IR "iocbs" .
++-If this
++-field is
+++If this field is
++ .B "IO_CMD_PREAD"
++-a read operation is enqueued, similar to a call
++-of
+++a read operation is enqueued, similar to a call of
++ .IR "io_prep_pread"
++ for this element of the array (except that the way
++ the termination is signalled is different, as we will see below). If
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 6f0b6fb5bb3ac118cb56848e52d40ff7e1ece3d1 Mon Sep 17 00:00:00 2001
++From: Stephan Springl <springl-libaio@bfw-online.de>
++Date: Sat, 20 Jul 2019 21:18:13 +0200
++Subject: [PATCH libaio 15/28] man: Escape verbatim \n in order to make it
++ through roff
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io.3 | 12 ++++++------
++ 1 file changed, 6 insertions(+), 6 deletions(-)
++
++diff --git a/man/io.3 b/man/io.3
++index f40da41..bfa9836 100644
++--- a/man/io.3
+++++ b/man/io.3
++@@ -174,11 +174,11 @@ static const char *srcname = NULL;
++ static void io_error(const char *func, int rc)
++ {
++ if (rc == -ENOSYS)
++- fprintf(stderr, "AIO not in this kernel\n");
+++ fprintf(stderr, "AIO not in this kernel\\n");
++ else if (rc < 0 && -rc < sys_nerr)
++- fprintf(stderr, "%s: %s\n", func, sys_errlist[-rc]);
+++ fprintf(stderr, "%s: %s\\n", func, sys_errlist[-rc]);
++ else
++- fprintf(stderr, "%s: error %d\n", func, rc);
+++ fprintf(stderr, "%s: error %d\\n", func, rc);
++
++ if (dstfd > 0)
++ close(dstfd);
++@@ -197,7 +197,7 @@ static void wr_done(io_context_t ctx, struct iocb *iocb, long res, long res2)
++ io_error("aio write", res2);
++ }
++ if (res != iocb->u.c.nbytes) {
++- fprintf(stderr, "write missed bytes expect %d got %d\n", iocb->u.c.nbytes, res2);
+++ fprintf(stderr, "write missed bytes expect %d got %d\\n", iocb->u.c.nbytes, res2);
++ exit(1);
++ }
++ --tocopy;
++@@ -223,7 +223,7 @@ static void rd_done(io_context_t ctx, struct iocb *iocb, long res, long res2)
++ if (res2 != 0)
++ io_error("aio read", res2);
++ if (res != iosize) {
++- fprintf(stderr, "read missing bytes expect %d got %d\n", iocb->u.c.nbytes, res);
+++ fprintf(stderr, "read missing bytes expect %d got %d\\n", iocb->u.c.nbytes, res);
++ exit(1);
++ }
++
++@@ -283,7 +283,7 @@ int main(int argc, char *const *argv)
++ char *buf = (char *) malloc(iosize);
++
++ if (NULL == buf || NULL == io) {
++- fprintf(stderr, "out of memory\n");
+++ fprintf(stderr, "out of memory\\n");
++ exit(1);
++ }
++
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From e2175569737a2905d3c7a6e6ff664f0febcf5a28 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:18:14 +0200
++Subject: [PATCH libaio 16/28] Use ctx consistently for io_context_t instead of
++ ctx_id
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ man/io_cancel.3 | 2 +-
++ man/io_getevents.3 | 8 ++++----
++ man/io_queue_run.3 | 2 +-
++ man/io_queue_wait.3 | 2 +-
++ man/io_submit.3 | 2 +-
++ src/compat-0_1.c | 4 ++--
++ src/libaio.h | 4 ++--
++ src/vsys_def.h | 2 +-
++ 8 files changed, 13 insertions(+), 13 deletions(-)
++
++diff --git a/man/io_cancel.3 b/man/io_cancel.3
++index 3ca629b..8c6910e 100644
++--- a/man/io_cancel.3
+++++ b/man/io_cancel.3
++@@ -46,7 +46,7 @@ If any of the data structures pointed to are invalid.
++ If
++ .I aio_context
++ specified by
++-.I ctx_id
+++.I ctx
++ is invalid.
++ .TP
++ .B EAGAIN
++diff --git a/man/io_getevents.3 b/man/io_getevents.3
++index 6fbcc24..6ff686d 100644
++--- a/man/io_getevents.3
+++++ b/man/io_getevents.3
++@@ -1,7 +1,7 @@
++ .\"/* io_getevents:
++ .\" * Attempts to read at least min_nr events and up to nr events from
++-.\" * the completion queue for the aio_context specified by ctx_id. May
++-.\" * fail with -EINVAL if ctx_id is invalid, if min_nr is out of range,
+++.\" * the completion queue for the aio_context specified by ctx. May
+++.\" * fail with -EINVAL if ctx is invalid, if min_nr is out of range,
++ .\" * if nr is out of range, if when is out of range. May fail with
++ .\" * -EFAULT if any of the memory specified to is invalid. May return
++ .\" * 0 or < min_nr if no events are available and the timeout specified
++@@ -10,7 +10,7 @@
++ .\" * will be updated if not NULL and the operation blocks. Will fail
++ .\" * with -ENOSYS if not implemented.
++ .\" */
++-.\"asmlinkage long sys_io_getevents(io_context_t ctx_id,
+++.\"asmlinkage long sys_io_getevents(io_context_t ctx,
++ .\" long min_nr,
++ .\" long nr,
++ .\" struct io_event *events,
++@@ -117,7 +117,7 @@ behaves the same as
++ .TP
++ .B EINVAL
++ If
++-.I ctx_id
+++.I ctx
++ is invalid, if
++ .I min_nr
++ is out of range, if
++diff --git a/man/io_queue_run.3 b/man/io_queue_run.3
++index 93e322b..2bb9701 100644
++--- a/man/io_queue_run.3
+++++ b/man/io_queue_run.3
++@@ -16,7 +16,7 @@ io_queue_run \- Handle completed io requests
++ .BR io_queue_run ()
++ attempts to read all the events from
++ the completion queue for the aio_context specified by
++-.IR ctx_id .
+++.IR ctx .
++ .SH "RETURN VALUES"
++ May return
++ .B 0
++diff --git a/man/io_queue_wait.3 b/man/io_queue_wait.3
++index ad5e7f4..1cf4f0b 100644
++--- a/man/io_queue_wait.3
+++++ b/man/io_queue_wait.3
++@@ -15,7 +15,7 @@ io_queue_wait \- Wait for io requests to complete
++ .BR io_queue_wait ()
++ attempts to read an event from
++ the completion queue for the aio_context specified by
++-.IR ctx_id .
+++.IR ctx .
++ .SH "RETURN VALUES"
++ May return
++ .B 0
++diff --git a/man/io_submit.3 b/man/io_submit.3
++index c0791ed..c15134f 100644
++--- a/man/io_submit.3
+++++ b/man/io_submit.3
++@@ -1,7 +1,7 @@
++ .\"/* sys_io_submit:
++ .\" * Queue the nr iocbs pointed to by iocbpp for processing. Returns
++ .\" * the number of iocbs queued. May return -EINVAL if the aio_context
++-.\" * specified by ctx_id is invalid, if nr is < 0, if the iocb at
+++.\" * specified by ctx is invalid, if nr is < 0, if the iocb at
++ .\" * *iocbpp[0] is not properly initialized, if the operation specified
++ .\" * is invalid for the file descriptor in the iocb. May fail with
++ .\" * -EFAULT if any of the data structures point to invalid data. May
++diff --git a/src/compat-0_1.c b/src/compat-0_1.c
++index 136396f..722e107 100644
++--- a/src/compat-0_1.c
+++++ b/src/compat-0_1.c
++@@ -49,14 +49,14 @@ int compat0_1_io_queue_wait(io_context_t ctx, struct timespec *when)
++
++ /* ABI change. Provide backwards compatibility for this one. */
++ SYMVER(compat0_1_io_getevents, io_getevents, 0.1);
++-int compat0_1_io_getevents(io_context_t ctx_id, long nr,
+++int compat0_1_io_getevents(io_context_t ctx, long nr,
++ struct io_event *events,
++ const struct timespec *const_timeout)
++ {
++ struct timespec timeout;
++ if (const_timeout)
++ timeout = *const_timeout;
++- return io_getevents(ctx_id, 1, nr, events,
+++ return io_getevents(ctx, 1, nr, events,
++ const_timeout ? &timeout : NULL);
++ }
++
++diff --git a/src/libaio.h b/src/libaio.h
++index 2bc24e0..8b33382 100644
++--- a/src/libaio.h
+++++ b/src/libaio.h
++@@ -162,8 +162,8 @@ extern int io_setup(int maxevents, io_context_t *ctxp);
++ extern int io_destroy(io_context_t ctx);
++ extern int io_submit(io_context_t ctx, long nr, struct iocb *ios[]);
++ extern int io_cancel(io_context_t ctx, struct iocb *iocb, struct io_event *evt);
++-extern int io_getevents(io_context_t ctx_id, long min_nr, long nr, struct io_event *events, struct timespec *timeout);
++-extern int io_pgetevents(io_context_t ctx_id, long min_nr, long nr,
+++extern int io_getevents(io_context_t ctx, long min_nr, long nr, struct io_event *events, struct timespec *timeout);
+++extern int io_pgetevents(io_context_t ctx, long min_nr, long nr,
++ struct io_event *events, struct timespec *timeout,
++ sigset_t *sigmask);
++
++diff --git a/src/vsys_def.h b/src/vsys_def.h
++index 13d032e..dd711dc 100644
++--- a/src/vsys_def.h
+++++ b/src/vsys_def.h
++@@ -20,5 +20,5 @@ extern int vsys_io_destroy(io_context_t ctx);
++ extern int vsys_io_submit(io_context_t ctx, long nr, struct iocb *iocbs[]);
++ extern int vsys_io_cancel(io_context_t ctx, struct iocb *iocb);
++ extern int vsys_io_wait(io_context_t ctx, struct iocb *iocb, const struct timespec *when);
++-extern int vsys_io_getevents(io_context_t ctx_id, long nr, struct io_event *events, const struct timespec *timeout);
+++extern int vsys_io_getevents(io_context_t ctx, long nr, struct io_event *events, const struct timespec *timeout);
++
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From b9e17f6afdc4d0e81b1598aecea7b80d0c54b13a Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:20:58 +0200
++Subject: [PATCH libaio 17/28] harness: Use destination strncpy() expression
++ for sizeof() argument
++MIME-Version: 1.0
++Content-Type: text/plain; charset=UTF-8
++Content-Transfer-Encoding: 8bit
++
++Even though this is the same size, as the sizeof() is derived from the
++source expression, recent gcc versions will emit a warning, which is
++turned into an error by -Werror:
++
++ error: argument to ‘sizeof’ in ‘strncpy’ call is the same expression
++ as the source; did you mean to use the size of the destination?
++ [-Werror=sizeof-pointer-memaccess]
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/19.t | 2 +-
++ harness/cases/21.t | 2 +-
++ 2 files changed, 2 insertions(+), 2 deletions(-)
++
++diff --git a/harness/cases/19.t b/harness/cases/19.t
++index 4989510..5c3e0d6 100644
++--- a/harness/cases/19.t
+++++ b/harness/cases/19.t
++@@ -41,7 +41,7 @@ open_temp_file(void)
++ int fd;
++ char template[sizeof(TEMPLATE)];
++
++- strncpy(template, TEMPLATE, sizeof(TEMPLATE));
+++ strncpy(template, TEMPLATE, sizeof(template));
++ fd = mkostemp(template, O_DIRECT);
++ if (fd < 0) {
++ perror("mkstemp");
++diff --git a/harness/cases/21.t b/harness/cases/21.t
++index 441eaa8..fe33a9d 100644
++--- a/harness/cases/21.t
+++++ b/harness/cases/21.t
++@@ -43,7 +43,7 @@ open_temp_file()
++ int fd;
++ char temp_file[sizeof(TEMPLATE)];
++
++- strncpy(temp_file, TEMPLATE, sizeof(TEMPLATE));
+++ strncpy(temp_file, TEMPLATE, sizeof(temp_file));
++ fd = mkstemp(temp_file);
++ if (fd < 0) {
++ perror("mkstemp");
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From fca5217d524635bed70532aa68baff065d22d790 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:20:59 +0200
++Subject: [PATCH libaio 18/28] harness: Use run-time _SC_PAGE_SIZE instead of
++ build-time PAGESIZE
++
++The getconf(1) command is inherently not cross-compilation friendly.
++In addition PAGESIZE depends on the specific system, even within a
++specific arch, so using a hard-coded value is never safe.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/Makefile | 2 +-
++ harness/cases/18.t | 34 ++++++++++++++++++++++++----------
++ 2 files changed, 25 insertions(+), 11 deletions(-)
++
++diff --git a/harness/Makefile b/harness/Makefile
++index 87b33f6..5cc2b25 100644
++--- a/harness/Makefile
+++++ b/harness/Makefile
++@@ -6,7 +6,7 @@ PROGS:=$(PARTPROGS) $(EXTRAPROGS)
++ HARNESS_SRCS:=main.c
++ # io_queue.c
++
++-CFLAGS+=-Wall -Werror -I../src -g -O2 -DPAGE_SIZE=$(shell getconf PAGESIZE)
+++CFLAGS+=-Wall -Werror -I../src -g -O2
++ #-lpthread -lrt
++
++ # Change this on the build line to run tests against the installed libraries:
++diff --git a/harness/cases/18.t b/harness/cases/18.t
++index 5587ceb..daa1d26 100644
++--- a/harness/cases/18.t
+++++ b/harness/cases/18.t
++@@ -40,11 +40,17 @@
++
++ #define THREADS_NUM 100
++
+++static size_t page_size;
+++
++ void
++ aio_worker(void *ptr)
++ {
++- int i, j, fd;
++- char buffer[PAGE_SIZE] __attribute__((aligned(PAGE_SIZE)));
+++ int i, j, fd, ret;
+++ char *buffer = NULL;
+++
+++ ret = posix_memalign((void **)&buffer, page_size, page_size);
+++ assert(ret == 0);
+++ assert(buffer != NULL);
++
++ fd = open(FILENAME, O_DIRECT|O_RDONLY);
++ assert(fd >= 0);
++@@ -55,19 +61,19 @@ aio_worker(void *ptr)
++ struct iocb *cbs[1];
++
++ assert(!io_queue_init(1, &ctx));
++- io_prep_pread(&cb, fd, buffer, PAGE_SIZE, 0);
+++ io_prep_pread(&cb, fd, buffer, page_size, 0);
++ cbs[0] = &cb;
++
++- memset(buffer, '0', PAGE_SIZE);
+++ memset(buffer, '0', page_size);
++ assert(io_submit(ctx, 1, &cbs[0]) == 1);
++ // wait random time (0-500ms) ?
++
++ io_destroy(ctx);
++- memset(buffer, DESTROY_PATTERN, PAGE_SIZE);
+++ memset(buffer, DESTROY_PATTERN, page_size);
++ // wait random for (0-500ms) ?
++
++ // check it is still DESTROY_PATTERN
++- for (j = 0; j < PAGE_SIZE; j++) {
+++ for (j = 0; j < page_size; j++) {
++ if (buffer[j] != DESTROY_PATTERN) {
++ fprintf(stderr,
++ "Buffer has unexpected character: %c\n",
++@@ -77,6 +83,7 @@ aio_worker(void *ptr)
++ }
++ }
++
+++ free(buffer);
++ close(fd);
++ }
++
++@@ -84,15 +91,22 @@ int
++ test_main(void)
++ {
++ int i, fd, ret;
++- char buffer[PAGE_SIZE];
+++ char *buffer = NULL;
++ pthread_t threads[THREADS_NUM];
++
+++ page_size = sysconf(_SC_PAGESIZE);
+++ assert(page_size >= 1);
+++
+++ ret = posix_memalign((void **)&buffer, page_size, page_size);
+++ assert(ret == 0);
+++ assert(buffer != NULL);
+++
++ fd = open(FILENAME, O_CREAT|O_TRUNC|O_APPEND|O_RDWR, S_IRUSR|S_IWUSR);
++ assert(fd != -1);
++
++- memset(buffer, FILEPATTERN, PAGE_SIZE);
++- ret = write(fd, buffer, PAGE_SIZE);
++- assert(ret == PAGE_SIZE);
+++ memset(buffer, FILEPATTERN, page_size);
+++ ret = write(fd, buffer, page_size);
+++ assert(ret == page_size);
++ close(fd);
++
++ for (i = 0; i < THREADS_NUM; i++) {
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From f322f467c3cd2ac4d8d08a19bd281eabb65433b1 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:21:00 +0200
++Subject: [PATCH libaio 19/28] harness: Make RISC-V use SYS_eventfd2 instead of
++ unavailable SYS_eventfd
++
++This is a recent architecture and as such does not provide legacy
++support for SYS_eventfd. Declare that we need to use the new syscall.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/16.t | 6 +++---
++ 1 file changed, 3 insertions(+), 3 deletions(-)
++
++diff --git a/harness/cases/16.t b/harness/cases/16.t
++index 5a546ff..b36bbd2 100644
++--- a/harness/cases/16.t
+++++ b/harness/cases/16.t
++@@ -18,12 +18,12 @@
++ #define SYS_eventfd 318
++ #elif defined(__alpha__)
++ #define SYS_eventfd 478
++-#elif defined(__aarch64__)
++-/* arm64 does not implement eventfd, only eventfd2 */
+++#elif defined(__aarch64__) || defined(__riscv)
+++/* arm64 and riscv do not implement eventfd, only eventfd2 */
++ #define USE_EVENTFD2
++ #ifndef SYS_eventfd2
++ #define SYS_eventfd2 19
++-#endif /* __aarch64__ */
+++#endif /* __aarch64__ || __riscv */
++ #else
++ #error define SYS_eventfd for your arch!
++ #endif
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From abcb9eeacc2f12c3d77b66c274ace9bffecf68e3 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Tue, 23 Jul 2019 02:48:43 +0200
++Subject: [PATCH libaio 20/28] harness: Make the test exit with a code matching
++ the pass/fail state
++
++This way we can use the exit code to check whether the tests passed or
++failed, and fail the package build.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/runtests.sh | 2 ++
++ 1 file changed, 2 insertions(+)
++
++diff --git a/harness/runtests.sh b/harness/runtests.sh
++index 717c72a..ef269a7 100755
++--- a/harness/runtests.sh
+++++ b/harness/runtests.sh
++@@ -17,3 +17,5 @@ done
++
++ echo "Pass: $passes Fail: $fails"
++ echo "Test run complete at" `date`
+++
+++exit $fails
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 90ec55ab2675bc2b6b4d256f78a3db26adf75900 Mon Sep 17 00:00:00 2001
++From: Jeff Moyer <jmoyer@redhat.com>
++Date: Mon, 29 Jul 2019 13:16:18 -0400
++Subject: [PATCH libaio 21/28] harness: add support for skipping tests
++
++Skipped tests will not cause the test harness to return failure. An
++exit status of "3" was chosen for skipped tests. This doesn't
++conflict with any of the current tests.
++
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/main.c | 20 ++++++++++++++++----
++ harness/runtests.sh | 14 ++++++++++++--
++ 2 files changed, 28 insertions(+), 6 deletions(-)
++
++diff --git a/harness/main.c b/harness/main.c
++index 9ecd5da..82e9c69 100644
++--- a/harness/main.c
+++++ b/harness/main.c
++@@ -26,15 +26,27 @@ char test_name[] = TEST_NAME;
++ int main(void)
++ {
++ int res;
+++ const char *test_result;
++
++ #if defined(SETUP)
++ SETUP;
++ #endif
++
++ res = test_main();
++- printf("test %s completed %s.\n", test_name,
++- res ? "FAILED" : "PASSED"
++- );
+++ switch(res) {
+++ case 0:
+++ test_result = "PASSED";
+++ break;
+++ case 3:
+++ test_result = "SKIPPED";
+++ break;
+++ default:
+++ test_result = "FAILED";
+++ res = 1;
+++ break;
+++ }
+++
+++ printf("test %s completed %s.\n", test_name, test_result);
++ fflush(stdout);
++- return res ? 1 : 0;
+++ return res;
++ }
++diff --git a/harness/runtests.sh b/harness/runtests.sh
++index ef269a7..e9ceec8 100755
++--- a/harness/runtests.sh
+++++ b/harness/runtests.sh
++@@ -2,6 +2,7 @@
++
++ passes=0
++ fails=0
+++skips=0
++
++ echo "Test run starting at" `date`
++
++@@ -11,11 +12,20 @@ while [ $# -ge 1 ] ; do
++ echo "Starting $this_test"
++ $this_test 2>&1
++ res=$?
++- if [ $res -eq 0 ] ; then str="" ; passes=$[passes + 1] ; else str=" -- FAILED" ; fails=$[fails + 1] ; fi
+++ if [ $res -eq 0 ]; then
+++ str="";
+++ passes=$((passes + 1));
+++ elif [ $res -eq 3 ]; then
+++ str=" -- SKIPPED";
+++ skips=$((skips + 1));
+++ else
+++ str=" -- FAILED"
+++ fails=$((fails + 1));
+++ fi
++ echo "Completed $this_test with $res$str".
++ done
++
++-echo "Pass: $passes Fail: $fails"
+++echo "Pass: $passes Fail: $fails Skip: $skips"
++ echo "Test run complete at" `date`
++
++ exit $fails
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From ac60a850d5ce22ae21e3746f72a9ebb2623d17f8 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:21:01 +0200
++Subject: [PATCH libaio 22/28] harness: Add fallback code for filesystems not
++ supporting O_DIRECT
++
++When running the harness on a filesystem such as a tmpfs, which do not
++support O_DIRECT, fallback to calls without the flag.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++[JEM: change from duplicating the open call to using F_SETFL]
++[JEM: 18 and 21 require O_DIRECT-skip if not present]
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/17.t | 11 +++++++++--
++ harness/cases/18.t | 2 ++
++ harness/cases/19.t | 10 ++++++++--
++ harness/cases/21.t | 5 ++++-
++ 4 files changed, 23 insertions(+), 5 deletions(-)
++
++diff --git a/harness/cases/17.t b/harness/cases/17.t
++index 38ada4d..b4b6660 100644
++--- a/harness/cases/17.t
+++++ b/harness/cases/17.t
++@@ -119,7 +119,7 @@ void prune(io_context_t io_ctx, int max_ios, int getevents_type)
++
++ void run_test(int max_ios, int getevents_type)
++ {
++- int fd, ret;
+++ int fd, ret, flags;
++ long i, to_submit;
++ struct iocb **iocb_sub;
++ io_context_t io_ctx;
++@@ -137,9 +137,16 @@ void run_test(int max_ios, int getevents_type)
++ events = calloc(max_ios, sizeof(*events));
++
++ unlink(filename);
++- fd = open(filename, O_CREAT | O_RDWR | O_DIRECT, 0644);
+++ fd = open(filename, O_CREAT | O_RDWR, 0644);
++ assert(fd >= 0);
++
+++ /*
+++ * Use O_DIRECT if it's available. If it's not, the test code
+++ * will still operate correctly, just potentially slower.
+++ */
+++ flags = fcntl(fd, F_GETFL, 0);
+++ fcntl(fd, F_SETFL, flags | O_DIRECT);
+++
++ ret = ftruncate(fd, max_ios * io_size);
++ assert(!ret);
++
++diff --git a/harness/cases/18.t b/harness/cases/18.t
++index daa1d26..e8dbcd1 100644
++--- a/harness/cases/18.t
+++++ b/harness/cases/18.t
++@@ -53,6 +53,8 @@ aio_worker(void *ptr)
++ assert(buffer != NULL);
++
++ fd = open(FILENAME, O_DIRECT|O_RDONLY);
+++ if (fd < 0 && errno == EINVAL)
+++ exit(3); /* skip this test, O_DIRECT is unavailable */
++ assert(fd >= 0);
++
++ for (i = 0; i < 1000; i++) {
++diff --git a/harness/cases/19.t b/harness/cases/19.t
++index 5c3e0d6..ba1c620 100644
++--- a/harness/cases/19.t
+++++ b/harness/cases/19.t
++@@ -38,15 +38,21 @@ struct aio_ring {
++ int
++ open_temp_file(void)
++ {
++- int fd;
+++ int fd, flags;
++ char template[sizeof(TEMPLATE)];
++
++ strncpy(template, TEMPLATE, sizeof(template));
++- fd = mkostemp(template, O_DIRECT);
+++ fd = mkstemp(template);
++ if (fd < 0) {
++ perror("mkstemp");
++ exit(1);
++ }
+++ /*
+++ * O_DIRECT is desirable, but not required for this test.
+++ */
+++ flags = fcntl(F_GETFL, 0);
+++ fcntl(F_SETFL, flags | O_DIRECT);
+++
++ unlink(template);
++ return fd;
++ }
++diff --git a/harness/cases/21.t b/harness/cases/21.t
++index fe33a9d..ba988ed 100644
++--- a/harness/cases/21.t
+++++ b/harness/cases/21.t
++@@ -92,7 +92,10 @@ test_main()
++ */
++ flags = fcntl(fd, F_GETFL);
++ ret = fcntl(fd, F_SETFL, flags | O_DIRECT);
++- if (ret != 0) {
+++ if (ret < 0) {
+++ /* SKIP this test if O_DIRECT is not available on this fs */
+++ if (errno == EINVAL)
+++ return 3;
++ perror("fcntl");
++ return 1;
++ }
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From b7e04d72bda89f22ce013030358e6743417f7fea Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Sat, 20 Jul 2019 21:21:02 +0200
++Subject: [PATCH libaio 23/28] harness: Handle -ENOTSUP from io_submit() with
++ RWF_NOWAIT
++
++On filesystems such as tmpfs the syscall might return -ENOTSUP instead
++of EINVAL when it does not support the RWF_NOWAIT flag.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++[JEM: skip the test instead of returning success]
++[JEM: make the error message differentiate between kernel and fs support]
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/21.t | 12 +++++++-----
++ 1 file changed, 7 insertions(+), 5 deletions(-)
++
++diff --git a/harness/cases/21.t b/harness/cases/21.t
++index ba988ed..4164c02 100644
++--- a/harness/cases/21.t
+++++ b/harness/cases/21.t
++@@ -108,13 +108,15 @@ test_main()
++ ret = io_submit(ctx, 1, &iocbp);
++
++ /*
++- * io_submit will return -EINVAL if RWF_NOWAIT is not supported.
+++ * io_submit will return -EINVAL if RWF_NOWAIT is not supported by
+++ * the kernel, and EOPNOTSUPP if it's not supported by the fs.
++ */
++ if (ret != 1) {
++- if (ret == -EINVAL) {
++- fprintf(stderr, "RWF_NOWAIT not supported by kernel.\n");
++- /* just return success */
++- return 0;
+++ if (ret == -EINVAL || ret == -ENOTSUP) {
+++ fprintf(stderr, "RWF_NOWAIT not supported by %s.\n",
+++ ret == -EINVAL ? "kernel" : "file system");
+++ /* skip this test */
+++ return 3;
++ }
++ errno = -ret;
++ perror("io_submit");
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 79826d55b06a50ef1be2b723fe35a1e534cfbbaa Mon Sep 17 00:00:00 2001
++From: Jeff Moyer <jmoyer@redhat.com>
++Date: Mon, 29 Jul 2019 14:25:01 -0400
++Subject: [PATCH libaio 24/28] harness: skip 22.p if async_poll isn't supported
++
++Use the new skip error code instead of failing the test. Also
++add in a Local variables: section for emacs.
++
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/22.t | 14 +++++++++++++-
++ 1 file changed, 13 insertions(+), 1 deletion(-)
++
++diff --git a/harness/cases/22.t b/harness/cases/22.t
++index c7428a8..b13024e 100644
++--- a/harness/cases/22.t
+++++ b/harness/cases/22.t
++@@ -83,6 +83,9 @@ int test_main(void)
++ io_prep_poll(&iocb, pipe1[0], POLLIN);
++ ret = io_submit(ctx, 1, iocbs);
++ if (ret != 1) {
+++ /* if poll isn't supported, skip the test */
+++ if (ret == -EINVAL)
+++ return 3;
++ printf("child: io_submit failed\n");
++ return 1;
++ }
++@@ -120,7 +123,10 @@ int test_main(void)
++
++ ret = io_submit(ctx, 1, iocbs);
++ if (ret != 1) {
++- printf("parent: io_submit failed\n");
+++ /* if poll isn't supported, skip the test */
+++ if (ret == -EINVAL)
+++ return 3;
+++ printf("parent: io_submit failed with %d\n", ret);
++ return 1;
++ }
++
++@@ -147,3 +153,9 @@ int test_main(void)
++ return 0;
++ }
++ }
+++/*
+++ * Local variables:
+++ * mode: c
+++ * c-basic-offset: 8
+++ * End:
+++ */
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From d7f5065448efb49b2a26e728ff735e12ea05b62e Mon Sep 17 00:00:00 2001
++From: Jeff Moyer <jmoyer@redhat.com>
++Date: Tue, 13 Aug 2019 15:30:05 -0400
++Subject: [PATCH libaio 25/28] harness: fix read into PROT_WRITE mmap test
++
++This test has been broken forever. Fix it up to perform an
++aio_read using the result of a regular read as the expected
++return code.
++
++Reported-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/5.t | 6 +++---
++ 1 file changed, 3 insertions(+), 3 deletions(-)
++
++diff --git a/harness/cases/5.t b/harness/cases/5.t
++index 2b4b4bb..7d67562 100644
++--- a/harness/cases/5.t
+++++ b/harness/cases/5.t
++@@ -40,14 +40,14 @@ int test_main(void)
++ buf = mmap(0, page_size, PROT_WRITE, MAP_SHARED, rwfd, 0);
++ assert(buf != (char *)-1);
++
++- status |= attempt_rw(rwfd, buf, SIZE, 0, READ, SIZE);
++-
++ /* Whether PROT_WRITE is readable is arch-dependent. So compare
++ * against read result. */
++ res = read(rwfd, buf, SIZE);
++ if (res < 0)
++ res = -errno;
++- status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE, res);
+++ status |= attempt_rw(rwfd, buf, SIZE, 0, READ, res);
+++
+++ status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE, SIZE);
++
++ return status;
++ }
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 711c0381798c85f3e25ea0ab503b24857850a762 Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 14 Aug 2019 04:42:42 +0200
++Subject: [PATCH libaio 26/28] harness: Fix PROT_WRITE mmap check
++
++This partially reverts commit d7f5065448efb49b2a26e728ff735e12ea05b62e.
++
++The actual problem in the original code was that read() was being used
++to assert whether the buffer was readable, but the kernel was instead
++reading from the file descriptor and then writing into the buffer, so
++no EFAULT was being generated (on architectures that do so).
++
++We needed to use a write() so that the kernel would read from the
++buffer.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/5.t | 9 ++++-----
++ 1 file changed, 4 insertions(+), 5 deletions(-)
++
++diff --git a/harness/cases/5.t b/harness/cases/5.t
++index 7d67562..b0a7c56 100644
++--- a/harness/cases/5.t
+++++ b/harness/cases/5.t
++@@ -41,13 +41,12 @@ int test_main(void)
++ assert(buf != (char *)-1);
++
++ /* Whether PROT_WRITE is readable is arch-dependent. So compare
++- * against read result. */
++- res = read(rwfd, buf, SIZE);
+++ * against write() result (to make the kernel read from buf). */
+++ res = write(rwfd, buf, SIZE);
++ if (res < 0)
++ res = -errno;
++- status |= attempt_rw(rwfd, buf, SIZE, 0, READ, res);
++-
++- status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE, SIZE);
+++ status |= attempt_rw(rwfd, buf, SIZE, 0, READ, SIZE);
+++ status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE, res);
++
++ return status;
++ }
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From 6cd92a8216afcd1d3f6ff90cc150ba150800b11d Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 21 Aug 2019 05:29:50 +0200
++Subject: [PATCH libaio 27/28] harness: Print better error messages on error
++ conditions in 22.t
++
++These should help diagnose problems when dealing with error failures.
++In particular this helped distinguish the problem with io_pgetevents()
++not being implemented and it failing due to the sigset_t layout bug.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++[JEM: fix up 80 columns violations]
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/22.t | 15 +++++++++------
++ 1 file changed, 9 insertions(+), 6 deletions(-)
++
++diff --git a/harness/cases/22.t b/harness/cases/22.t
++index b13024e..c47140d 100644
++--- a/harness/cases/22.t
+++++ b/harness/cases/22.t
++@@ -76,7 +76,7 @@ int test_main(void)
++
++ ret = io_setup(1, &ctx);
++ if (ret) {
++- printf("child: io_setup failed\n");
+++ printf("child: io_setup failed: %s\n", strerror(-ret));
++ return 1;
++ }
++
++@@ -86,7 +86,7 @@ int test_main(void)
++ /* if poll isn't supported, skip the test */
++ if (ret == -EINVAL)
++ return 3;
++- printf("child: io_submit failed\n");
+++ printf("child: io_submit failed: %s\n", strerror(-ret));
++ return 1;
++ }
++
++@@ -99,7 +99,8 @@ int test_main(void)
++ } while (ret == 0);
++
++ if (ret != -EINTR) {
++- printf("child: io_pgetevents did not set errno to EINTR\n");
+++ printf("child: io_pgetevents did not set errno to "
+++ "EINTR: %s\n", strerror(-ret));
++ return 1;
++ }
++
++@@ -117,7 +118,7 @@ int test_main(void)
++
++ ret = io_setup(1, &ctx);
++ if (ret) {
++- printf("parent: io_setup failed\n");
+++ printf("parent: io_setup failed: %s\n", strerror(-ret));
++ return 1;
++ }
++
++@@ -126,7 +127,8 @@ int test_main(void)
++ /* if poll isn't supported, skip the test */
++ if (ret == -EINVAL)
++ return 3;
++- printf("parent: io_submit failed with %d\n", ret);
+++ printf("parent: io_submit failed with %d: %s\n",
+++ ret, strerror(-ret));
++ return 1;
++ }
++
++@@ -134,7 +136,8 @@ int test_main(void)
++
++ ret = io_pgetevents(ctx, 1, 1, &ev, NULL, &sigmask);
++ if (ret < 0) {
++- printf("parent: io_pgetevents failed\n");
+++ printf("parent: io_pgetevents failed: %s\n",
+++ strerror(-ret));
++ return 1;
++ }
++ if (ret != 1) {
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++From d2029c6693561b555723b228c9172fd2dc02646e Mon Sep 17 00:00:00 2001
++From: Guillem Jover <guillem@hadrons.org>
++Date: Wed, 21 Aug 2019 05:29:52 +0200
++Subject: [PATCH libaio 28/28] harness: Skip the test if io_pgetevents() is not
++ implemented
++
++Either the kernel or the syscall wrapper will return -ENOSYS when this
++syscall is not implemented. So we should cope with this in the test
++suite and SKIP the test case.
++
++This is currently the case for alpha and ia64, even though they have
++already been wired up very recently in the kernel mainline.
++
++Signed-off-by: Guillem Jover <guillem@hadrons.org>
++Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
++---
++ harness/cases/22.t | 7 +++++++
++ 1 file changed, 7 insertions(+)
++
++diff --git a/harness/cases/22.t b/harness/cases/22.t
++index c47140d..d6a8986 100644
++--- a/harness/cases/22.t
+++++ b/harness/cases/22.t
++@@ -98,6 +98,10 @@ int test_main(void)
++ ret = io_pgetevents(ctx, 1, 1, &ev, &to, &sigmask);
++ } while (ret == 0);
++
+++ /* SKIP if the syscall has not been implemented. */
+++ if (ret == -ENOSYS)
+++ return 3;
+++
++ if (ret != -EINTR) {
++ printf("child: io_pgetevents did not set errno to "
++ "EINTR: %s\n", strerror(-ret));
++@@ -135,6 +139,9 @@ int test_main(void)
++ kill(p, SIGUSR1);
++
++ ret = io_pgetevents(ctx, 1, 1, &ev, NULL, &sigmask);
+++ /* SKIP if the syscall has not been implemented. */
+++ if (ret == -ENOSYS)
+++ return 3;
++ if (ret < 0) {
++ printf("parent: io_pgetevents failed: %s\n",
++ strerror(-ret));
++--
++2.26.0.292.g33ef6b2f38
++
--- /dev/null
--- /dev/null
++#!/usr/bin/make -f
++
++# Uncomment this to turn on verbose mode.
++#export DH_VERBOSE=1
++
++DEB_BUILD_MAINT_OPTIONS = hardening=+bindnow
++DEB_CFLAGS_MAINT_PREPEND = -Wall
++
++include /usr/share/dpkg/default.mk
++include /usr/share/dpkg/buildtools.mk
++
++# The following architectures still fail the test suite:
++# m68k
++# (emulated, no proper test results)
++# sh4
++# (emulated, no proper test results)
++# x32
++# (20: io_setup failed)
++# riscv64
++# (5: 512 instead of EFAULT on write)
++# sparc64
++# (5: 512 instead of EFAULT on write)
++# (19: mremap EINVAL)
++# hppa
++# (5: 512 instead of EFAULT on write)
++# (19: mremap EINVAL)
++# (17: looping, timeout?)
++ifneq (,$(filter $(DEB_HOST_ARCH),armhf m68k sh4 x32 riscv64 sparc64 hppa))
++ TESTS_FLAKY = yes
++endif
++
++export CC
++
++%:
++ dh $@
++
++override_dh_auto_test:
++ifeq ($(TESTS_FLAKY),yes)
++ @echo "Notice: Running tests in flaky mode, errors will be ignored."
++endif
++ $(if $(TESTS_FLAKY),-)$(MAKE) partcheck \
++ CPPFLAGS="$(CPPFLAGS)" \
++ CFLAGS="$(CFLAGS)" \
++ LDFLAGS="$(LDFLAGS)"
++
++override_dh_auto_install:
++ dh_auto_install -- \
++ libdir=/usr/lib/$(DEB_HOST_MULTIARCH)
--- /dev/null
--- /dev/null
++3.0 (quilt)
--- /dev/null
--- /dev/null
++Tests: test-unit
++Restrictions: flaky rw-build-tree
++Depends: build-essential, libaio-dev
++
++Tests: test-unit-root
++Restrictions: flaky rw-build-tree needs-root
++Depends: build-essential, libaio-dev
--- /dev/null
--- /dev/null
++#!/bin/sh
++
++set -e
++exec 2>&1
++set -u
++set -x
++
++if [ -n "${DEB_HOST_GNU_TYPE:-}" ]; then
++ CC="$DEB_HOST_GNU_TYPE-gcc"
++else
++ CC=gcc
++fi
++
++make partcheck CC="$CC" LIBAIO=-laio
--- /dev/null
--- /dev/null
++#!/bin/sh
++
++set -e
++exec 2>&1
++set -u
++set -x
++
++if [ -n "${DEB_HOST_GNU_TYPE:-}" ]; then
++ CC="$DEB_HOST_GNU_TYPE-gcc"
++else
++ CC=gcc
++fi
++
++make check CC="$CC" LIBAIO=-laio
--- /dev/null
--- /dev/null
++Repository: https://pagure.io/libaio.git
++Repository-Browse: https://pagure.io/libaio
--- /dev/null
--- /dev/null
++# Site Directory Pattern Version Script
++version=4
++https://releases.pagure.org/libaio/libaio-([\d\.]+)\.tar\.(?:gz|xz) debian uupdate
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