return access("/proc/self/uid_map", F_OK) >= 0;
}
-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);
-}
+typedef enum ValidUserFlags {
+ VALID_USER_RELAX = 1 << 0,
+ VALID_USER_WARN = 1 << 1,
+ VALID_USER_ALLOW_NUMERIC = 1 << 2,
+} ValidUserFlags;
+
+bool valid_user_group_name(const char *u, ValidUserFlags flags);
bool valid_gecos(const char *d);
bool valid_home(const char *p);