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Diffstat (limited to 'libc/sysdeps/linux/common/fchown.c')
-rw-r--r--libc/sysdeps/linux/common/fchown.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/libc/sysdeps/linux/common/fchown.c b/libc/sysdeps/linux/common/fchown.c
index fa8734284..2373ed7ac 100644
--- a/libc/sysdeps/linux/common/fchown.c
+++ b/libc/sysdeps/linux/common/fchown.c
@@ -2,24 +2,26 @@
/*
* fchown() for uClibc
*
- * Copyright (C) 2000-2006 by Erik Andersen <andersen@codepoet.org>
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@codepoet.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include "syscalls.h"
#include <unistd.h>
-#include <linux/version.h>
+#include <bits/wordsize.h>
-/* Linux 2.3.39 introduced 32bit UID/GIDs. Some platforms had 32
- bit type all along. */
-#if LINUX_VERSION_CODE >= 131879
+#if (__WORDSIZE == 32 && defined(__NR_fchown32)) || __WORDSIZE == 64
+# ifdef __NR_fchown32
+# undef __NR_fchown
+# define __NR_fchown __NR_fchown32
+# endif
_syscall3(int, fchown, int, fd, uid_t, owner, gid_t, group);
#else
-#define __NR___syscall_fchown __NR_fchown
+# define __NR___syscall_fchown __NR_fchown
static inline _syscall3(int, __syscall_fchown, int, fd,
__kernel_uid_t, owner, __kernel_gid_t, group);