diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/setreuid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/setreuid.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/setreuid.c b/sysdeps/unix/sysv/linux/i386/setreuid.c index 04496c8404..0867170e49 100644 --- a/sysdeps/unix/sysv/linux/i386/setreuid.c +++ b/sysdeps/unix/sysv/linux/i386/setreuid.c @@ -44,7 +44,7 @@ __setreuid (uid_t ruid, uid_t euid) #if __ASSUME_32BITUIDS > 0 return INLINE_SYSCALL (setresuid32, 3, ruid, euid, -1); #else -# ifdef __NR_setreuid32 +# ifdef __NR_setresuid32 if (__libc_missing_32bit_uids <= 0) { int result; @@ -66,7 +66,13 @@ __setreuid (uid_t ruid, uid_t euid) return -1; } - return INLINE_SYSCALL (setresuid, 3, ruid, euid, -1); +# ifdef __NR_setresuid + itn result = INLINE_SYSCALL (setresuid, 3, ruid, euid, -1); +# endif + if (result == -1 && errno == ENOSYS) + result = INLINE_SYSCALL (setreuid, 2, ruid, euid); + + return result; #endif } weak_alias (__setreuid, setreuid) |