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authorManuel Novoa III <mjn3@codepoet.org>2003-11-06 20:56:04 +0000
committerManuel Novoa III <mjn3@codepoet.org>2003-11-06 20:56:04 +0000
commit95f53957e3dcce2544fd03ca3b314f2bbb6f5b2a (patch)
tree933c82cfe6e2a995a741b2bf0d87933e73fb8fbd /libc/pwd_grp/getpwnam.c
parentb924d9a8af442bb0c7b2d4c98841482342f5362b (diff)
Rewrite the pwd.h, grp.h, and shadow.h functions (except lckpwdf/ulckpwdf).
Diffstat (limited to 'libc/pwd_grp/getpwnam.c')
-rw-r--r--libc/pwd_grp/getpwnam.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/libc/pwd_grp/getpwnam.c b/libc/pwd_grp/getpwnam.c
deleted file mode 100644
index b9a55f114..000000000
--- a/libc/pwd_grp/getpwnam.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * getpwnam.c - This file is part of the libc-8086/pwd package for ELKS,
- * Copyright (C) 1995, 1996 Nat Friedman <ndf@linux.mit.edu>.
- * 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 <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <paths.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 getpwnam_r (const char *name, struct passwd *password,
- char *buff, size_t buflen, struct passwd **result)
-{
- int ret;
- int passwd_fd;
-
- *result = NULL;
-
- if (name == NULL) {
- return EINVAL;
- }
-
- if ((passwd_fd = open(_PATH_PASSWD, O_RDONLY)) < 0) {
- return ENOENT;
- }
-
- while ((ret=__getpwent_r(password, buff, buflen, passwd_fd)) == 0) {
- if (!strcmp(password->pw_name, name)) {
- close(passwd_fd);
- *result = password;
- return 0;
- }
- }
-
- close(passwd_fd);
- return ret;
-}
-
-struct passwd *getpwnam(const char *name)
-{
- int ret;
- static char line_buff[PWD_BUFFER_SIZE];
- static struct passwd pwd;
- struct passwd *result;
-
- LOCK;
- if ((ret=getpwnam_r(name, &pwd, line_buff, sizeof(line_buff), &result)) == 0) {
- UNLOCK;
- return &pwd;
- }
- __set_errno(ret);
- UNLOCK;
- return NULL;
-}
-