diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/chown.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/chown.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/chown.c b/sysdeps/unix/sysv/linux/i386/chown.c index 3776a4490c..9ab03e3a7c 100644 --- a/sysdeps/unix/sysv/linux/i386/chown.c +++ b/sysdeps/unix/sysv/linux/i386/chown.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998 Free Software Foundation, Inc. +/* Copyright (C) 1998, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -22,6 +22,8 @@ #include <sysdep.h> #include <sys/syscall.h> +#include <kernel-features.h> + /* In Linux 2.1.x the chown functions have been changed. A new function lchown was introduced. The new chown now follows symlinks - the old chown and the @@ -34,14 +36,15 @@ extern int __syscall_chown (const char *__file, uid_t __owner, gid_t __group); -#ifdef __NR_lchown +#if defined __NR_lchown || __ASSUME_LCHOWN_SYSCALL > 0 /* Running under Linux > 2.1.80. */ -static int __libc_old_chown; int __real_chown (const char *file, uid_t owner, gid_t group) { +# if __ASSUME_LCHOWN_SYSCALL == 0 + static int __libc_old_chown; int result; if (!__libc_old_chown) @@ -57,11 +60,14 @@ __real_chown (const char *file, uid_t owner, gid_t group) } return __lchown (file, owner, group); +# else + return INLINE_SYSCALL (chown, 3, file, owner, group); +# endif } #endif -#ifndef __NR_lchown +#if !defined __NR_lchown && __ASSUME_LCHOWN_SYSCALL == 0 /* Compiling under older kernels. */ int __chown_is_lchown (const char *file, uid_t owner, gid_t group) |