diff options
Diffstat (limited to 'libc/pwd_grp/getspuid.c')
| -rw-r--r-- | libc/pwd_grp/getspuid.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/libc/pwd_grp/getspuid.c b/libc/pwd_grp/getspuid.c deleted file mode 100644 index c97d186bd..000000000 --- a/libc/pwd_grp/getspuid.c +++ /dev/null @@ -1,72 +0,0 @@ -/* vi: set sw=4 ts=4: */ -/* - * getspuid.c - Based on getpwuid.c - * Copyright (C) 2001-2003 Erik Andersen <andersee@debian.org> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include <features.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include "config.h" - -#ifdef __UCLIBC_HAS_THREADS__ -#include <pthread.h> -static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; -# define LOCK pthread_mutex_lock(&mylock) -# define UNLOCK pthread_mutex_unlock(&mylock); -#else -# define LOCK -# define UNLOCK -#endif - -int getspuid_r (uid_t uid, struct spwd *spwd, - char *buff, size_t buflen, struct spwd **result) -{ - int ret; - char pwd_buff[PWD_BUFFER_SIZE]; - struct passwd password; - - *result = NULL; - ret = getpwuid_r(uid, &password, pwd_buff, sizeof(pwd_buff), NULL); - if (ret != 0) - return ret; - - ret = getspnam_r(password.pw_name, spwd, buff, buflen, result); - *result = spwd; - return ret; -} - -struct spwd *getspuid(uid_t uid) -{ - int ret; - static char line_buff[PWD_BUFFER_SIZE]; - static struct spwd spwd; - struct spwd *result; - - LOCK; - if ((ret=getspuid_r(uid, &spwd, line_buff, sizeof(line_buff), &result)) == 0) { - UNLOCK; - return &spwd; - } - UNLOCK; - __set_errno(ret); - return NULL; -} - |