diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/setresgid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/setresgid.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/setresgid.c b/sysdeps/unix/sysv/linux/i386/setresgid.c index 20256e1ebd..ab2738582b 100644 --- a/sysdeps/unix/sysv/linux/i386/setresgid.c +++ b/sysdeps/unix/sysv/linux/i386/setresgid.c @@ -22,6 +22,7 @@ #include <linux/posix_types.h> +#include <sysdep.h> #include <sys/syscall.h> #ifdef __NR_setresgid @@ -31,14 +32,14 @@ extern int __syscall_setresgid (__kernel_gid_t rgid, __kernel_gid_t egid, int setresgid (gid_t rgid, gid_t egid, gid_t sgid) { - if ((rgid != (gid_t) ((__kernel_gid_t) rgid)) - || (egid != (gid_t) ((__kernel_gid_t) egid)) - || (sgid != (gid_t) ((__kernel_gid_t) sgid))) + if ((rgid != (gid_t) -1 && rgid != (gid_t) (__kernel_gid_t) rgid) + || (egid != (gid_t) -1 && egid != (gid_t) (__kernel_gid_t) egid) + || (sgid != (gid_t) -1 && sgid != (gid_t) (__kernel_gid_t) sgid)) { __set_errno (EINVAL); return -1; } - return __syscall_setresgid (rgid, egid, sgid); + return INLINE_SYSCALL (setresgid, 3, rgid, egid, sgid); } #endif |