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Diffstat (limited to 'libc/pwd_grp/getspnam.c')
-rw-r--r--libc/pwd_grp/getspnam.c54
1 files changed, 28 insertions, 26 deletions
diff --git a/libc/pwd_grp/getspnam.c b/libc/pwd_grp/getspnam.c
index f0a4155bf..2b1d4c95c 100644
--- a/libc/pwd_grp/getspnam.c
+++ b/libc/pwd_grp/getspnam.c
@@ -1,5 +1,7 @@
+/* vi: set sw=4 ts=4: */
/*
* getspnam.c - Based on getpwnam.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
@@ -37,41 +39,41 @@ static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER;
int getspnam_r (const char *name, struct spwd *spwd,
char *buff, size_t buflen, struct spwd **result)
{
- int spwd_fd;
+ int spwd_fd;
- if (name == NULL) {
- return EINVAL;
- }
+ if (name == NULL) {
+ return EINVAL;
+ }
- if ((spwd_fd = open(_PATH_SHADOW, O_RDONLY)) < 0)
- return errno;
+ if ((spwd_fd = open(_PATH_SHADOW, O_RDONLY)) < 0)
+ return errno;
- *result = NULL;
- while (__getspent_r(spwd, buff, buflen, spwd_fd) == 0)
- if (!strcmp(spwd->sp_namp, name)) {
- close(spwd_fd);
- *result = spwd;
- return 0;
- }
+ *result = NULL;
+ while (__getspent_r(spwd, buff, buflen, spwd_fd) == 0)
+ if (!strcmp(spwd->sp_namp, name)) {
+ close(spwd_fd);
+ *result = spwd;
+ return 0;
+ }
- close(spwd_fd);
- return EINVAL;
+ close(spwd_fd);
+ return EINVAL;
}
struct spwd *getspnam(const char *name)
{
- int ret;
- static char line_buff[PWD_BUFFER_SIZE];
- static struct spwd spwd;
- struct spwd *result;
+ int ret;
+ static char line_buff[PWD_BUFFER_SIZE];
+ static struct spwd spwd;
+ struct spwd *result;
- LOCK;
- if ((ret=getspnam_r(name, &spwd, line_buff, sizeof(line_buff), &result)) == 0) {
+ LOCK;
+ if ((ret=getspnam_r(name, &spwd, line_buff, sizeof(line_buff), &result)) == 0) {
+ UNLOCK;
+ return &spwd;
+ }
UNLOCK;
- return &spwd;
- }
- UNLOCK;
- __set_errno(ret);
- return NULL;
+ __set_errno(ret);
+ return NULL;
}