diff options
Diffstat (limited to 'sysdeps/mach/hurd/getresuid.c')
| -rw-r--r-- | sysdeps/mach/hurd/getresuid.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/sysdeps/mach/hurd/getresuid.c b/sysdeps/mach/hurd/getresuid.c index fba1c786ee..4af4786fc5 100644 --- a/sysdeps/mach/hurd/getresuid.c +++ b/sysdeps/mach/hurd/getresuid.c @@ -1,5 +1,5 @@ /* getresuid -- fetch real user ID, effective user ID, and saved-set user 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 __getresuid (uid_t *ruid, uid_t *euid, uid_t *suid) { error_t err; - uid_t real, eff, saved; HURD_CRITICAL_BEGIN; __mutex_lock (&_hurd_id.lock); @@ -40,22 +39,18 @@ __getresuid (uid_t *ruid, uid_t *euid, uid_t *suid) err = EGRATUITOUS; else { - real = _hurd_id.aux.uids[0]; - eff = _hurd_id.gen.nuids < 1 ? real : _hurd_id.gen.uids[0]; - saved = _hurd_id.aux.nuids < 2 ? real : _hurd_id.aux.uids[1]; + uid_t real = _hurd_id.aux.uids[0]; + + *ruid = real; + *euid = _hurd_id.gen.nuids < 1 ? real : _hurd_id.gen.uids[0]; + *suid = _hurd_id.aux.nuids < 2 ? real : _hurd_id.aux.uids[1]; } } __mutex_unlock (&_hurd_id.lock); HURD_CRITICAL_END; - if (err) - return __hurd_fail (err); - - *ruid = real; - *euid = eff; - *suid = saved; - return 0; + return __hurd_fail (err); } libc_hidden_def (__getresuid) weak_alias (__getresuid, getresuid) |