From 693d10b17f0ec822d9f20b191dbf8c62c69b40fd Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 5 Jul 2006 10:36:11 +0000
Subject: add support for 32bit version of fchown

---
 libc/sysdeps/linux/common/fchown.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'libc/sysdeps/linux/common/fchown.c')

diff --git a/libc/sysdeps/linux/common/fchown.c b/libc/sysdeps/linux/common/fchown.c
index dbadd607e..60ad21937 100644
--- a/libc/sysdeps/linux/common/fchown.c
+++ b/libc/sysdeps/linux/common/fchown.c
@@ -9,6 +9,15 @@
 
 #include "syscalls.h"
 #include <unistd.h>
+#include <linux/version.h>
+
+/* Linux 2.3.39 introduced 32bit UID/GIDs.  Some platforms had 32
+   bit type all along.  */
+#if LINUX_VERSION_CODE >= 131879
+
+_syscall3(int, fchown, int, fd, uid_t, owner, gid_t, group);
+
+#else
 
 #define __NR___syscall_fchown __NR_fchown
 static inline _syscall3(int, __syscall_fchown, int, fd,
@@ -23,3 +32,5 @@ int fchown(int fd, uid_t owner, gid_t group)
 	}
 	return (__syscall_fchown(fd, owner, group));
 }
+
+#endif
-- 
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