gentoo-ebuilds/sys-fs/zfs/files/2.3.4-musl.patch
Sam James 44dbc1d96a
sys-fs/zfs: fix build w/ musl
Closes: https://bugs.gentoo.org/962045
Signed-off-by: Sam James <sam@gentoo.org>
2025-08-28 16:23:35 +01:00

80 lines
2.4 KiB
Diff

https://github.com/openzfs/zfs/pull/17675
https://bugs.gentoo.org/962045
From 0f90c740b0264512cd1eea611a3c3571fb68d9c7 Mon Sep 17 00:00:00 2001
From: classabbyamp <dev@placeviolette.net>
Date: Wed, 27 Aug 2025 09:14:55 -0400
Subject: [PATCH] linux: use sys/stat.h instead of linux/stat.h
glibc includes linux/stat.h for statx, but musl defines its own statx
struct and associated constants, which does not include STATX_MNT_ID
yet. Thus, including linux/stat.h directly should be avoided for
maximum libc compatibility.
Tested on:
- glibc: x86_64, i686, aarch64, armv7l, armv6l
- musl: x86_64, aarch64, armv7l, armv6l
Signed-off-by: classabbyamp <dev@placeviolette.net>
---
config/user-statx.m4 | 6 +++---
include/os/linux/spl/sys/stat.h | 2 +-
lib/libspl/include/os/linux/sys/stat.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/config/user-statx.m4 b/config/user-statx.m4
index 0315f93e0c20..1ba74a40e9b8 100644
--- a/config/user-statx.m4
+++ b/config/user-statx.m4
@@ -2,7 +2,7 @@ dnl #
dnl # Check for statx() function and STATX_MNT_ID availability
dnl #
AC_DEFUN([ZFS_AC_CONFIG_USER_STATX], [
- AC_CHECK_HEADERS([linux/stat.h],
+ AC_CHECK_HEADERS([sys/stat.h],
[have_stat_headers=yes],
[have_stat_headers=no])
@@ -14,7 +14,7 @@ AC_DEFUN([ZFS_AC_CONFIG_USER_STATX], [
AC_MSG_CHECKING([for STATX_MNT_ID])
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[
- #include <linux/stat.h>
+ #include <sys/stat.h>
]], [[
struct statx stx;
int mask = STATX_MNT_ID;
@@ -29,6 +29,6 @@ AC_DEFUN([ZFS_AC_CONFIG_USER_STATX], [
])
])
], [
- AC_MSG_WARN([linux/stat.h not found; skipping statx support])
+ AC_MSG_WARN([sys/stat.h not found; skipping statx support])
])
]) dnl end AC_DEFUN
diff --git a/include/os/linux/spl/sys/stat.h b/include/os/linux/spl/sys/stat.h
index 087389b57b34..ad2815e46394 100644
--- a/include/os/linux/spl/sys/stat.h
+++ b/include/os/linux/spl/sys/stat.h
@@ -25,6 +25,6 @@
#ifndef _SPL_STAT_H
#define _SPL_STAT_H
-#include <linux/stat.h>
+#include <sys/stat.h>
#endif /* SPL_STAT_H */
diff --git a/lib/libspl/include/os/linux/sys/stat.h b/lib/libspl/include/os/linux/sys/stat.h
index a605af962a6d..13cc0b46ac93 100644
--- a/lib/libspl/include/os/linux/sys/stat.h
+++ b/lib/libspl/include/os/linux/sys/stat.h
@@ -33,7 +33,7 @@
#ifdef HAVE_STATX
#include <fcntl.h>
-#include <linux/stat.h>
+#include <sys/stat.h>
#endif
/*