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/1.93.1+dfsg1-2+rpi1^2~3
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/success//%22mailto:kde%40ewsoftware.de/%22/%22http:/www.example.com/cgi/success/%22mailto:kde%40ewsoftware.de/%22?a=commitdiff_plain;h=4786fc9ce690abe21a35dae785ca70ccedbbed98;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 0a5d1153d8..f15efc7b2f 100644
--- a/library/std/src/fs/tests.rs
+++ b/library/std/src/fs/tests.rs
@@ -212,6 +212,7 @@ fn file_test_io_seek_and_write() {
         target_os = "cygwin",
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "illumos",
         target_os = "linux",
         target_os = "netbsd",
@@ -244,6 +245,7 @@ fn file_lock_multiple_shared() {
         target_os = "cygwin",
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "illumos",
         target_os = "linux",
         target_os = "netbsd",
@@ -277,6 +279,7 @@ fn file_lock_blocking() {
         target_os = "cygwin",
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "illumos",
         target_os = "linux",
         target_os = "netbsd",
@@ -307,6 +310,7 @@ fn file_lock_drop() {
         target_os = "cygwin",
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "illumos",
         target_os = "linux",
         target_os = "netbsd",
diff --git a/library/std/src/sys/fs/unix.rs b/library/std/src/sys/fs/unix.rs
index 47d9ee2266..52c892571a 100644
--- a/library/std/src/sys/fs/unix.rs
+++ b/library/std/src/sys/fs/unix.rs
@@ -1291,6 +1291,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1316,6 +1317,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1332,6 +1334,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1357,6 +1360,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1373,6 +1377,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1414,6 +1419,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1433,6 +1439,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1474,6 +1481,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1493,6 +1501,7 @@ impl File {
     #[cfg(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",
@@ -1518,6 +1527,7 @@ impl File {
     #[cfg(not(any(
         target_os = "freebsd",
         target_os = "fuchsia",
+        target_os = "hurd",
         target_os = "linux",
         target_os = "netbsd",
         target_os = "openbsd",