shared/user-util: add compat forms of user name checking functions

[thirdparty/systemd.git] / src / basic / user-util.h

diff --git a/src/basic/user-util.h b/src/basic/user-util.h
index b6de0e4234040a782b75e96c505f04856dc16088..cfa515f5e8a26be33e2a354dfc206ce84d91f170 100644 (file)
--- a/src/basic/user-util.h
+++ b/src/basic/user-util.h
@@ -2,7 +2,9 @@
 #pragma once
 
 #include <grp.h>
+#if ENABLE_GSHADOW
 #include <gshadow.h>
+#endif
 #include <pwd.h>
 #include <shadow.h>
 #include <stdbool.h>
@@ -83,8 +85,20 @@ static inline bool userns_supported(void) {
         return access("/proc/self/uid_map", F_OK) >= 0;
 }
 
-bool valid_user_group_name(const char *u);
-bool valid_user_group_name_or_id(const char *u);
+bool valid_user_group_name_full(const char *u, bool strict);
+bool valid_user_group_name_or_id_full(const char *u, bool strict);
+static inline bool valid_user_group_name(const char *u) {
+        return valid_user_group_name_full(u, true);
+}
+static inline bool valid_user_group_name_or_id(const char *u) {
+        return valid_user_group_name_or_id_full(u, true);
+}
+static inline bool valid_user_group_name_compat(const char *u) {
+        return valid_user_group_name_full(u, false);
+}
+static inline bool valid_user_group_name_or_id_compat(const char *u) {
+        return valid_user_group_name_or_id_full(u, false);
+}
 bool valid_gecos(const char *d);
 bool valid_home(const char *p);
 
@@ -111,3 +125,5 @@ int putgrent_sane(const struct group *gr, FILE *stream);
 int fgetsgent_sane(FILE *stream, struct sgrp **sg);
 int putsgent_sane(const struct sgrp *sg, FILE *stream);
 #endif
+
+int make_salt(char **ret);