utils: make lxc_setgroups() return bool

[mirror_lxc.git] / src / lxc / utils.c

diff --git a/src/lxc/utils.c b/src/lxc/utils.c
index ff02bba968014083582027dabecba77c6ba53e23..9c30dc2eac41c0d8c8b5bf4e4cf59f311309284c 100644 (file)
--- a/src/lxc/utils.c
+++ b/src/lxc/utils.c
@@ -1377,15 +1377,15 @@ int lxc_switch_uid_gid(uid_t uid, gid_t gid)
 }
 
 /* Simple covenience function which enables uniform logging. */
-int lxc_setgroups(int size, gid_t list[])
+bool lxc_setgroups(int size, gid_t list[])
 {
        if (setgroups(size, list) < 0) {
-               SYSERROR("Failed to setgroups().");
-               return -errno;
+               SYSERROR("Failed to setgroups()");
+               return false;
        }
-       NOTICE("Dropped additional groups.");
+       NOTICE("Dropped additional groups");
 
-       return 0;
+       return true;
 }
 
 static int lxc_get_unused_loop_dev_legacy(char *loop_name)