diff options
Diffstat (limited to 'sysdeps/mach/hurd/getresgid.c')
| -rw-r--r-- | sysdeps/mach/hurd/getresgid.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/sysdeps/mach/hurd/getresgid.c b/sysdeps/mach/hurd/getresgid.c index fd42571baa..e5eeba8ac5 100644 --- a/sysdeps/mach/hurd/getresgid.c +++ b/sysdeps/mach/hurd/getresgid.c @@ -1,5 +1,5 @@ /* getresgid -- fetch real group ID, effective group ID, and saved-set group ID - Copyright (C) 2002-2016 Free Software Foundation, Inc. + Copyright (C) 2002-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,7 +27,6 @@ int __getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid) { error_t err; - gid_t real, eff, saved; HURD_CRITICAL_BEGIN; __mutex_lock (&_hurd_id.lock); @@ -40,22 +39,18 @@ __getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid) err = EGRATUITOUS; else { - real = _hurd_id.aux.gids[0]; - eff = _hurd_id.gen.ngids < 1 ? real : _hurd_id.gen.gids[0]; - saved = _hurd_id.aux.ngids < 2 ? real : _hurd_id.aux.gids[1]; + gid_t real = _hurd_id.aux.gids[0]; + + *rgid = real; + *egid = _hurd_id.gen.ngids < 1 ? real : _hurd_id.gen.gids[0]; + *sgid = _hurd_id.aux.ngids < 2 ? real : _hurd_id.aux.gids[1]; } } __mutex_unlock (&_hurd_id.lock); HURD_CRITICAL_END; - if (err) - return __hurd_fail (err); - - *rgid = real; - *egid = eff; - *sgid = saved; - return 0; + return __hurd_fail (err); } libc_hidden_def (__getresgid) weak_alias (__getresgid, getresgid) |