diff options
| author | "Steven J. Hill" <sjhill@realitydiluted.com> | 2006-02-28 03:18:23 +0000 |
|---|---|---|
| committer | "Steven J. Hill" <sjhill@realitydiluted.com> | 2006-02-28 03:18:23 +0000 |
| commit | 675d62ac876ffe4719580d45b8c9469934ccf6d7 (patch) | |
| tree | e666bd4a1d816842c070e4928715d66b82655fc2 /libc/sysdeps/linux/common/setresuid.c | |
| parent | fd666fca933f7241ff75d06ff36c9282fd443335 (diff) | |
| download | uClibc-alpine-675d62ac876ffe4719580d45b8c9469934ccf6d7.tar.bz2 uClibc-alpine-675d62ac876ffe4719580d45b8c9469934ccf6d7.tar.xz | |
Merge from trunk.
Diffstat (limited to 'libc/sysdeps/linux/common/setresuid.c')
| -rw-r--r-- | libc/sysdeps/linux/common/setresuid.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/libc/sysdeps/linux/common/setresuid.c b/libc/sysdeps/linux/common/setresuid.c index 6ed1423f5..1249611a9 100644 --- a/libc/sysdeps/linux/common/setresuid.c +++ b/libc/sysdeps/linux/common/setresuid.c @@ -2,19 +2,28 @@ /* * setresuid() for uClibc * - * Copyright (C) 2000-2004 by Erik Andersen <andersen@codepoet.org> + * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> * - * GNU Library General Public License (LGPL) version 2 or later. + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include "syscalls.h" +#ifdef __USE_GNU +#include <unistd.h> -#ifdef __NR_setresuid -#define __NR___syscall_setresuid __NR_setresuid +libc_hidden_proto(setresuid) + +#if defined(__NR_setresuid32) +# undef __NR_setresuid +# define __NR_setresuid __NR_setresuid32 +_syscall3(int, setresuid, uid_t, ruid, uid_t, euid, uid_t, suid) + +#elif defined(__NR_setresuid) +# define __NR___syscall_setresuid __NR_setresuid static inline _syscall3(int, __syscall_setresuid, __kernel_uid_t, rgid, __kernel_uid_t, egid, __kernel_uid_t, sgid); -int attribute_hidden __setresuid(uid_t ruid, uid_t euid, uid_t suid) +int setresuid(uid_t ruid, uid_t euid, uid_t suid) { if (((ruid + 1) > (uid_t) ((__kernel_uid_t) - 1U)) || ((euid + 1) > (uid_t) ((__kernel_uid_t) - 1U)) @@ -24,5 +33,7 @@ int attribute_hidden __setresuid(uid_t ruid, uid_t euid, uid_t suid) } return (__syscall_setresuid(ruid, euid, suid)); } -strong_alias(__setresuid,setresuid) +#endif + +libc_hidden_def(setresuid) #endif |