Make getpwnam_alloc() static to lib/username.c, and ensure all username lookups go

[kai/samba.git] / source3 / lib / util_pw.c

diff --git a/source3/lib/util_pw.c b/source3/lib/util_pw.c
deleted file mode 100644 (file)
index 5ba5fde..0000000
--- a/source3/lib/util_pw.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* 
-   Unix SMB/CIFS implementation.
-
-   Safe versions of getpw* calls
-
-   Copyright (C) Andrew Bartlett 2002
-   
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-   
-   This program 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 General Public License for more details.
-   
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "memcache.h"
-
-struct passwd *tcopy_passwd(TALLOC_CTX *mem_ctx, const struct passwd *from) 
-{
-       struct passwd *ret = TALLOC_P(mem_ctx, struct passwd);
-       if (!ret) {
-               return NULL;
-       }
-       ret->pw_name = talloc_strdup(ret, from->pw_name);
-       ret->pw_passwd = talloc_strdup(ret, from->pw_passwd);
-       ret->pw_uid = from->pw_uid;
-       ret->pw_gid = from->pw_gid;
-       ret->pw_gecos = talloc_strdup(ret, from->pw_gecos);
-       ret->pw_dir = talloc_strdup(ret, from->pw_dir);
-       ret->pw_shell = talloc_strdup(ret, from->pw_shell);
-       return ret;
-}
-
-void flush_pwnam_cache(void)
-{
-       memcache_flush(NULL, GETPWNAM_CACHE);
-}
-
-struct passwd *getpwnam_alloc(TALLOC_CTX *mem_ctx, const char *name)
-{
-       struct passwd *pw, *for_cache;
-
-       pw = (struct passwd *)memcache_lookup_talloc(
-               NULL, GETPWNAM_CACHE, data_blob_string_const_null(name));
-       if (pw != NULL) {
-               return tcopy_passwd(mem_ctx, pw);
-       }
-
-       pw = sys_getpwnam(name);
-       if (pw == NULL) {
-               return NULL;
-       }
-
-       for_cache = tcopy_passwd(talloc_tos(), pw);
-       if (for_cache == NULL) {
-               return NULL;
-       }
-
-       memcache_add_talloc(NULL, GETPWNAM_CACHE,
-                           data_blob_string_const_null(name), &for_cache);
-
-       return tcopy_passwd(mem_ctx, pw);
-}
-
-struct passwd *getpwuid_alloc(TALLOC_CTX *mem_ctx, uid_t uid) 
-{
-       struct passwd *temp;
-
-       temp = sys_getpwuid(uid);
-       
-       if (!temp) {
-#if 0
-               if (errno == ENOMEM) {
-                       /* what now? */
-               }
-#endif
-               return NULL;
-       }
-
-       return tcopy_passwd(mem_ctx, temp);
-}