libxl: ao abort: Preparations for save/restore abort
authorIan Jackson <ian.jackson@eu.citrix.com>
Tue, 10 Feb 2015 19:03:16 +0000 (19:03 +0000)
committerIan Jackson <Ian.Jackson@eu.citrix.com>
Fri, 26 Jun 2015 15:53:51 +0000 (16:53 +0100)
commit60d6c96bd93b074bc346dc15ab27bd59907d1667
tree6004dac022f803a9c9a1fc35ef1480a0d6bc35be
parenta074278122b338fb08fa20ab30825e1366b2da68
libxl: ao abort: Preparations for save/restore abort

Two unrelated non-functional changes, broken out into a pre-patch for
easier review:

Break out a function sendsig() in libxl_save_callout.c.

Move io_fd to be a global variable in libxl_save_helper.c.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---
v2: New in this version of the series.
tools/libxl/libxl_save_callout.c
tools/libxl/libxl_save_helper.c