X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fuser-util.h;h=1b5b4f454df861f0c1d24403da4d7129f0fb3976;hb=599f015c68718f04ee1946fc263aad8aaa614072;hp=5d1d0abe4d1c960f12eda860335bd90453193e0b;hpb=638dd5096b5549b7838c821784041af86b87a1f3;p=elogind.git

diff --git a/src/basic/user-util.h b/src/basic/user-util.h
index 5d1d0abe4..1b5b4f454 100644
--- a/src/basic/user-util.h
+++ b/src/basic/user-util.h
@@ -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);