diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2006-02-10 02:02:28 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2006-02-10 02:02:28 +0000 |
| commit | bba849fc7f8c04490f4a7dd4535142ebfa00174b (patch) | |
| tree | f7064e153b383712a2b959fbf391417ceb609f19 /libc/sysdeps/linux/common/setresuid.c | |
| parent | 6c6ffb0220c09b92ffa4a0cb89ec985d40e9e275 (diff) | |
add support for newer style kernel calls since some arches (like sparc) only provide the newer versions
Diffstat (limited to 'libc/sysdeps/linux/common/setresuid.c')
| -rw-r--r-- | libc/sysdeps/linux/common/setresuid.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libc/sysdeps/linux/common/setresuid.c b/libc/sysdeps/linux/common/setresuid.c index dd1915706..2d8122349 100644 --- a/libc/sysdeps/linux/common/setresuid.c +++ b/libc/sysdeps/linux/common/setresuid.c @@ -10,10 +10,15 @@ #include "syscalls.h" #include <unistd.h> -#if defined __NR_setresuid && defined __USE_GNU libc_hidden_proto(setresuid) -#define __NR___syscall_setresuid __NR_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); @@ -27,5 +32,6 @@ int setresuid(uid_t ruid, uid_t euid, uid_t suid) } return (__syscall_setresuid(ruid, euid, suid)); } -libc_hidden_def(setresuid) #endif + +libc_hidden_def(setresuid) |