From: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Date: Tue, 16 Dec 2025 10:45:36 +0000 (+0100)
Subject: Enable file locking support for Hurd
X-Git-Tag: archive/raspbian/1.92.0+dfsg1-2+rpi1^2~4
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/%22stanciumarius94%40gmail.com//%22mailto:i18n-csb%40linuxcsb.org/%22/%22http:/www.example.com/%22stanciumarius94%40gmail.com/%22mailto:i18n-csb%40linuxcsb.org/%22?a=commitdiff_plain;h=d29fd22dff06065b981c8101bd108752136c411f;p=rustc.git

Enable file locking support for Hurd

like Illumos in #148322, Hurd was missed when originally introducing locking
gates per target OS in #132977. building rustc on Hurd was broken as a result
since 1.91.


Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

Gbp-Pq: Topic upstream
Gbp-Pq: Name Enable-file-locking-support-for-Hurd.patch
---

diff --git a/library/std/src/fs/tests.rs b/library/std/src/fs/tests.rs
index 0517760c35..6e89728196 100644
--- a/library/std/src/fs/tests.rs
+++ b/library/std/src/fs/tests.rs
@@ -226,6 +226,7 @@ fn file_test_io_seek_and_write() {
 #[cfg(any(
     windows,
     target_os = "freebsd",
+    target_is = "hurd",
     target_os = "linux",
     target_os = "netbsd",
     target_os = "solaris",
@@ -251,6 +252,7 @@ fn file_lock_multiple_shared() {
 #[cfg(any(
     windows,
     target_os = "freebsd",
+    target_is = "hurd",
     target_os = "linux",
     target_os = "netbsd",
     target_os = "solaris",
@@ -277,6 +279,7 @@ fn file_lock_blocking() {
 #[cfg(any(
     windows,
     target_os = "freebsd",
+    target_is = "hurd",
     target_os = "linux",
     target_os = "netbsd",
     target_os = "solaris",
@@ -300,6 +303,7 @@ fn file_lock_drop() {
 #[cfg(any(
     windows,
     target_os = "freebsd",
+    target_os = "hurd",
     target_os = "linux",
     target_os = "netbsd",
     target_os = "solaris",
diff --git a/library/std/src/sys/fs/unix.rs b/library/std/src/sys/fs/unix.rs
index 3efe67390d..df03fb5604 100644
--- a/library/std/src/sys/fs/unix.rs
+++ b/library/std/src/sys/fs/unix.rs
@@ -1288,6 +1288,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1312,6 +1313,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1327,6 +1329,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1351,6 +1354,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1366,6 +1370,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1406,6 +1411,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1424,6 +1430,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1464,6 +1471,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1482,6 +1490,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1506,6 +1515,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",