define am_guest_unpriv

src/lxc/utils.h

@@ -423,9 +423,15 @@ extern void *lxc_strmmap(void *addr, size_t length, int prot, int flags, int fd,
 /* munmap() wrapper. Use it to free memory mmap()ed with lxc_strmmap(). */
 extern int lxc_strmunmap(void *addr, size_t length);
 
-//initialize rand with urandom
+/* initialize rand with urandom */
 extern int randseed(bool);
 
+/* are we unprivileged with respect to our namespaces */
+inline static bool am_guest_unpriv(void) {
+	return geteuid() != 0;
+}
+
+/* are we unprivileged with respect to init_user_ns */
 inline static bool am_unpriv(void)
 {
 	FILE *f;