libudev: enumerate - split new() and scan()

[elogind.git] / udev / lib / libudev-device.c

diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c
index 3437d69798706cd8c3730d25df34ad932845bd50..4d000292f28a7a07d962f02bd51f7009d43cbf1b 100644 (file)
--- a/udev/lib/libudev-device.c
+++ b/udev/lib/libudev-device.c
@@ -295,7 +295,7 @@ struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, de
 {
        char path[UTIL_PATH_SIZE];
        const char *type_str;
-       struct udev_enumerate *enumerate;
+       struct udev_enumerate *udev_enumerate;
        struct udev_list_entry *list_entry;
        struct udev_device *device = NULL;
 
@@ -312,14 +312,16 @@ struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, de
        if (util_resolve_sys_link(udev, path, sizeof(path)) == 0)
                return udev_device_new_from_syspath(udev, path);
 
+       udev_enumerate = udev_enumerate_new(udev);
+       if (udev_enumerate == NULL)
+               return NULL;
+
        /* fallback to search sys devices for the major/minor */
        if (type == 'b')
-               enumerate = udev_enumerate_new_from_devices(udev, "block", NULL);
+               udev_enumerate_scan_devices(udev_enumerate, "block", NULL);
        else if (type == 'c')
-               enumerate = udev_enumerate_new_from_devices(udev, "!block", NULL);
-       if (enumerate == NULL)
-               return NULL;
-       udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(enumerate)) {
+               udev_enumerate_scan_devices(udev_enumerate, "!block", NULL);
+       udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) {
                struct udev_device *device_loop;
 
                device_loop = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry));
@@ -338,7 +340,7 @@ struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, de
                        udev_device_unref(device_loop);
                }
        }
-       udev_enumerate_unref(enumerate);
+       udev_enumerate_unref(udev_enumerate);
        return device;
 }