libudev: list - use bit flags for 'sort' and 'unique'

[elogind.git] / libudev / libudev-device-private.c

diff --git a/libudev/libudev-device-private.c b/libudev/libudev-device-private.c
index 7683f09857883c902260c7c8519ed2d806034126..b78b6c9553503b61e0c9aa07731c6ce2b894b2da 100644 (file)
--- a/libudev/libudev-device-private.c
+++ b/libudev/libudev-device-private.c
@@ -31,7 +31,7 @@ static void udev_device_tag(struct udev_device *dev, const char *tag, bool add)
        id = udev_device_get_id_filename(dev);
        if (id == NULL)
                return;
-       util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.run/udev/tags/", tag, "/", id, NULL);
+       util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/tags/", tag, "/", id, NULL);
 
        if (add) {
                int fd;
@@ -86,7 +86,7 @@ static bool device_has_info(struct udev_device *udev_device)
        if (udev_device_get_devlink_priority(udev_device) != 0)
                return true;
        udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device))
-               if (udev_list_entry_get_flags(list_entry))
+               if (udev_list_entry_get_num(list_entry))
                        return true;
        if (udev_device_get_tags_list_entry(udev_device) != NULL)
                return true;
@@ -115,7 +115,7 @@ int udev_device_update_db(struct udev_device *udev_device)
                return -1;
 
        has_info = device_has_info(udev_device);
-       util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.run/udev/db3/", id, NULL);
+       util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/data/", id, NULL);
 
        /* do not store anything for otherwise empty devices */
        if (!has_info &&
@@ -134,6 +134,13 @@ int udev_device_update_db(struct udev_device *udev_device)
                return -1;
        }
 
+       /*
+        * set 'sticky' bit to indicate that we should not clean the
+        * database when we transition from initramfs to the real root
+        */
+       if (udev_device_get_db_persist(udev_device))
+               fchmod(fileno(f), 01644);
+
        if (has_info) {
                size_t devlen = strlen(udev_get_dev_path(udev))+1;
                struct udev_list_entry *list_entry;
@@ -150,7 +157,7 @@ int udev_device_update_db(struct udev_device *udev_device)
                if (udev_device_get_usec_initialized(udev_device) > 0)
                        fprintf(f, "I:%llu\n", udev_device_get_usec_initialized(udev_device));
                udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device)) {
-                       if (!udev_list_entry_get_flags(list_entry))
+                       if (!udev_list_entry_get_num(list_entry))
                                continue;
                        fprintf(f, "E:%s=%s\n",
                                udev_list_entry_get_name(list_entry),
@@ -176,7 +183,7 @@ int udev_device_delete_db(struct udev_device *udev_device)
        id = udev_device_get_id_filename(udev_device);
        if (id == NULL)
                return -1;
-       util_strscpyl(filename, sizeof(filename), udev_get_dev_path(udev), "/.run/udev/db3/", id, NULL);
+       util_strscpyl(filename, sizeof(filename), udev_get_run_path(udev), "/data/", id, NULL);
        unlink(filename);
        return 0;
 }