move udev_device_db to libudev

[elogind.git] / udev / udevadm-info.c

diff --git a/udev/udevadm-info.c b/udev/udevadm-info.c
index 4da9881dbe6593e104a061b8035294188caf360b..78c218eef0b22355d2d08a74c4d76a309b1f3a8a 100644 (file)
--- a/udev/udevadm-info.c
+++ b/udev/udevadm-info.c
@@ -130,23 +130,26 @@ static int print_device_chain(struct udev_device *device)
 static void print_record(struct udev_device *device)
 {
        size_t len;
+       const char *str;
        int i;
        struct udev_list_entry *list_entry;
 
        printf("P: %s\n", udev_device_get_devpath(device));
 
        len = strlen(udev_get_dev_path(udev_device_get_udev(device)));
-       printf("N: %s\n", &udev_device_get_devnode(device)[len+1]);
+       str = udev_device_get_devnode(device);
+       if (str != NULL)
+               printf("N: %s\n", &str[len+1]);
 
-       i = device_get_devlink_priority(device);
+       i = udev_device_get_devlink_priority(device);
        if (i != 0)
                printf("L: %i\n", i);
 
-       i = device_get_num_fake_partitions(device);
+       i = udev_device_get_num_fake_partitions(device);
        if (i != 0)
                printf("A:%u\n", i);
 
-       i = device_get_ignore_remove(device);
+       i = udev_device_get_ignore_remove(device);
        if (i != 0)
                printf("R:%u\n", i);
 
@@ -159,7 +162,6 @@ static void print_record(struct udev_device *device)
                printf("E: %s=%s\n",
                       udev_list_entry_get_name(list_entry),
                       udev_list_entry_get_value(list_entry));
-
        printf("\n");
 }
 
@@ -217,17 +219,17 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
        int rc = 0;
 
        static const struct option options[] = {
-               { "name", 1, NULL, 'n' },
-               { "path", 1, NULL, 'p' },
-               { "query", 1, NULL, 'q' },
-               { "attribute-walk", 0, NULL, 'a' },
-               { "export-db", 0, NULL, 'e' },
-               { "root", 0, NULL, 'r' },
-               { "device-id-of-file", 1, NULL, 'd' },
-               { "export", 0, NULL, 'x' },
-               { "export-prefix", 1, NULL, 'P' },
-               { "version", 0, NULL, 1 }, /* -V outputs braindead format */
-               { "help", 0, NULL, 'h' },
+               { "name", required_argument, NULL, 'n' },
+               { "path", required_argument, NULL, 'p' },
+               { "query", required_argument, NULL, 'q' },
+               { "attribute-walk", no_argument, NULL, 'a' },
+               { "export-db", no_argument, NULL, 'e' },
+               { "root", no_argument, NULL, 'r' },
+               { "device-id-of-file", required_argument, NULL, 'd' },
+               { "export", no_argument, NULL, 'x' },
+               { "export-prefix", required_argument, NULL, 'P' },
+               { "version", no_argument, NULL, 1 }, /* -V outputs braindead format */
+               { "help", no_argument, NULL, 'h' },
                {}
        };