X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fuser-util.h;h=5d1d0abe4d1c960f12eda860335bd90453193e0b;hb=cdc7b27bf58e294db71812932cd5f6f4a8dccc8b;hp=5f733b3ebafdf8d0d4877c2cc932a99bacab5769;hpb=076d998b73bf53e6652ea3ae4bed169e57423741;p=elogind.git
diff --git a/src/basic/user-util.h b/src/basic/user-util.h
index 5f733b3eb..5d1d0abe4 100644
--- a/src/basic/user-util.h
+++ b/src/basic/user-util.h
@@ -19,8 +19,9 @@
along with systemd; If not, see .
***/
-#include
#include
+#include
+#include
bool uid_is_valid(uid_t uid);
@@ -34,8 +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
@@ -69,3 +70,7 @@ int take_etc_passwd_lock(const char *root);
#define PTR_TO_GID(p) ((gid_t) (((uintptr_t) (p))-1))
#define GID_TO_PTR(u) ((void*) (((uintptr_t) (u))+1))
+
+static inline bool userns_supported(void) {
+ return access("/proc/self/uid_map", F_OK) >= 0;
+}