terminal/screen: add color converter

[elogind.git] / src / udev / udev-node.c

diff --git a/src/udev/udev-node.c b/src/udev/udev-node.c
index d42af9a6d2a1ed825124dee5c9e31806aa4ea21d..8ef788954d12de171badb72112695af975ad8797 100644 (file)
--- a/src/udev/udev-node.c
+++ b/src/udev/udev-node.c
@@ -179,7 +179,6 @@ static const char *link_find_prioritized(struct udev_device *dev, bool add, cons
 
 /* manage "stack of names" with possibly specified device priorities */
 static void link_update(struct udev_device *dev, const char *slink, bool add) {
-        struct udev *udev = udev_device_get_udev(dev);
         char name_enc[UTIL_PATH_SIZE];
         char filename[UTIL_PATH_SIZE * 2];
         char dirname[UTIL_PATH_SIZE];
@@ -197,7 +196,7 @@ static void link_update(struct udev_device *dev, const char *slink, bool add) {
         if (target == NULL) {
                 log_debug("no reference left, remove '%s'", slink);
                 if (unlink(slink) == 0)
-                        util_delete_path(udev, slink);
+                        rmdir_parents(slink, "/");
         } else {
                 log_debug("creating link '%s' to '%s'", slink, target);
                 node_symlink(dev, target, slink);
@@ -282,8 +281,12 @@ static int node_permissions_apply(struct udev_device *dev, bool apply,
 
                 if ((stats.st_mode & 0777) != (mode & 0777) || stats.st_uid != uid || stats.st_gid != gid) {
                         log_debug("set permissions %s, %#o, uid=%u, gid=%u", devnode, mode, uid, gid);
-                        chmod(devnode, mode);
-                        chown(devnode, uid, gid);
+                        err = chmod(devnode, mode);
+                        if (err < 0)
+                                log_warning("setting mode of %s to %#o failed: %m", devnode, mode);
+                        err = chown(devnode, uid, gid);
+                        if (err < 0)
+                                log_warning("setting owner of %s to uid=%u, gid=%u failed: %m", devnode, uid, gid);
                 } else {
                         log_debug("preserve permissions %s, %#o, uid=%u, gid=%u", devnode, mode, uid, gid);
                 }