sysusers: move various user credential validity checks to src/basic/

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

diff --git a/src/basic/user-util.h b/src/basic/user-util.h
index d010b2bf505606e0b1f1613bb743600279773fce..1b5b4f454df861f0c1d24403da4d7129f0fb3976 100644 (file)
--- a/src/basic/user-util.h
+++ b/src/basic/user-util.h
@@ -35,8 +35,8 @@ static inline int parse_gid(const char *s, gid_t *ret_gid) {
         return parse_uid(s, (uid_t*) ret_gid);
 }
 
-#if 0 /// UNNEEDED by elogind
 char* getlogname_malloc(void);
+#if 0 /// UNNEEDED by elogind
 char* getusername_malloc(void);
 #endif // 0
 
@@ -74,3 +74,8 @@ int take_etc_passwd_lock(const char *root);
 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_gecos(const char *d);
+bool valid_home(const char *p);