diff options
Diffstat (limited to 'libc/sysdeps/linux/common/syscalls.c')
| -rw-r--r-- | libc/sysdeps/linux/common/syscalls.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/syscalls.c b/libc/sysdeps/linux/common/syscalls.c index ddadc3134..92d6265be 100644 --- a/libc/sysdeps/linux/common/syscalls.c +++ b/libc/sysdeps/linux/common/syscalls.c @@ -208,9 +208,19 @@ _syscall1(int, umount, const char *, specialfile); #endif //#define __NR_setuid 23 -#ifdef L_setuid +#ifdef L___setuid +#define __NR___setuid __NR_setuid #include <unistd.h> -_syscall1(int, setuid, uid_t, uid); +static inline +_syscall1(int, __setuid, uid_t, uid); +int setuid(uid_t uid) +{ + if (uid == (uid_t) ~0) { + __set_errno (EINVAL); + return -1; + } + return(__setuid(uid)); +} #endif //#define __NR_getuid 24 @@ -1035,10 +1045,20 @@ _syscall2(int, bdflush, int, __func, long int, __data); //#define __NR_afs_syscall 137 //#define __NR_setfsuid 138 -//setfsuid EXTRA setfsuid i:i setfsuid +#ifdef __NR_setfsuid +#ifdef L_setfsuid +#include <sys/fsuid.h> +_syscall1(int, setfsuid, uid_t, uid); +#endif +#endif //#define __NR_setfsgid 139 -//setfsgid EXTRA setfsgid i:i setfsgid +#ifdef __NR_setfsgid +#ifdef L_setfsgid +#include <sys/fsuid.h> +_syscall1(int, setfsgid, gid_t, gid); +#endif +#endif //#define __NR__llseek 140 #ifdef L__llseek |