basic/strv: use SWAP_TWO() macro (#3602)

[elogind.git] / src / basic / user-util.c

diff --git a/src/basic/user-util.c b/src/basic/user-util.c
index e1ab313bf8cea1b2710a9fa101bb2fffaf879855..f57555422739cadc4742d1fd490ab7769e245b89 100644 (file)
--- a/src/basic/user-util.c
+++ b/src/basic/user-util.c
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 /***
   This file is part of systemd.
 
@@ -19,17 +17,28 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include <alloca.h>
+#include <errno.h>
+#include <fcntl.h>
 #include <grp.h>
 #include <pwd.h>
-
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include "missing.h"
 #include "alloc-util.h"
 #include "fd-util.h"
+#include "formats-util.h"
 #include "macro.h"
 #include "parse-util.h"
 #include "path-util.h"
 #include "string-util.h"
 #include "user-util.h"
-#include "util.h"
 
 bool uid_is_valid(uid_t uid) {
 
@@ -58,7 +67,7 @@ int parse_uid(const char *s, uid_t *ret) {
         if (!uid_is_valid(uid))
                 return -ENXIO; /* we return ENXIO instead of EINVAL
                                 * here, to make it easy to distuingish
-                                * invalid numeric uids invalid
+                                * invalid numeric uids from invalid
                                 * strings. */
 
         if (ret)
@@ -67,7 +76,6 @@ int parse_uid(const char *s, uid_t *ret) {
         return 0;
 }
 
-#if 0 /// UNNEEDED by elogind
 char* getlogname_malloc(void) {
         uid_t uid;
         struct stat st;
@@ -80,6 +88,7 @@ char* getlogname_malloc(void) {
         return uid_to_name(uid);
 }
 
+#if 0 /// UNNEEDED by elogind
 char *getusername_malloc(void) {
         const char *e;