+++ /dev/null
-/*
- * Copyright (C) 2006-2008 Kay Sievers <kay@vrfy.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <syslog.h>
-#include <getopt.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include "udev.h"
-
-#define DEFAULT_TIMEOUT 180
-#define LOOP_PER_SECOND 20
-
-int udevadm_settle(struct udev *udev, int argc, char *argv[])
-{
- static const struct option options[] = {
- { "timeout", required_argument, NULL, 't' },
- { "help", no_argument, NULL, 'h' },
- {}
- };
- int timeout = DEFAULT_TIMEOUT;
- struct udev_queue *udev_queue = NULL;
- int loop;
- int rc = 0;
-
- dbg(udev, "version %s\n", VERSION);
-
- while (1) {
- int option;
- int seconds;
-
- option = getopt_long(argc, argv, "t:h", options, NULL);
- if (option == -1)
- break;
-
- switch (option) {
- case 't':
- seconds = atoi(optarg);
- if (seconds > 0)
- timeout = seconds;
- else
- fprintf(stderr, "invalid timeout value\n");
- dbg(udev, "timeout=%i\n", timeout);
- break;
- case 'h':
- printf("Usage: udevadm settle [--help] [--timeout=<seconds>]\n\n");
- goto exit;
- }
- }
-
- udev_queue = udev_queue_new(udev);
- if (udev_queue == NULL)
- goto exit;
- loop = timeout * LOOP_PER_SECOND;
- while (loop--) {
- if (udev_queue_get_queue_is_empty(udev_queue))
- break;
- usleep(1000 * 1000 / LOOP_PER_SECOND);
- }
- if (loop <= 0) {
- struct udev_list_entry *list_entry;
-
- info(udev, "timeout waiting for udev queue\n");
- printf("\ndevadm settle timeout of %i seconds reached, the event queue contains:\n", timeout);
- udev_list_entry_foreach(list_entry, udev_queue_get_queued_list_entry(udev_queue))
- printf(" '%s' [%s]\n",
- udev_list_entry_get_name(list_entry),
- udev_list_entry_get_value(list_entry));
- rc = 1;
- }
-exit:
- udev_queue_unref(udev_queue);
- return rc;
-}