diff options
Diffstat (limited to 'udev/udev_device.c')
-rw-r--r-- | udev/udev_device.c | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/udev/udev_device.c b/udev/udev_device.c deleted file mode 100644 index 751b7cd91f..0000000000 --- a/udev/udev_device.c +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (C) 2004-2008 Kay Sievers <kay.sievers@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 <stdio.h> -#include <stddef.h> -#include <unistd.h> -#include <fcntl.h> -#include <errno.h> -#include <ctype.h> -#include <string.h> -#include <sys/ioctl.h> -#include <sys/socket.h> -#include <net/if.h> -#include <linux/sockios.h> - -#include "udev.h" -#include "udev_rules.h" - - -struct udevice *udev_device_init(struct udev *udev) -{ - struct udevice *udevice; - - udevice = malloc(sizeof(struct udevice)); - if (udevice == NULL) - return NULL; - memset(udevice, 0x00, sizeof(struct udevice)); - - udevice->udev = udev; - - INIT_LIST_HEAD(&udevice->symlink_list); - INIT_LIST_HEAD(&udevice->run_list); - INIT_LIST_HEAD(&udevice->env_list); - - /* set sysfs device to local storage, can be overridden if needed */ - udevice->dev = &udevice->dev_local; - - /* default node permissions */ - udevice->mode = 0660; - strcpy(udevice->owner, "root"); - strcpy(udevice->group, "root"); - - udevice->event_timeout = -1; - return udevice; -} - -void udev_device_cleanup(struct udevice *udevice) -{ - if (udevice == NULL) - return; - name_list_cleanup(udevice->udev, &udevice->symlink_list); - name_list_cleanup(udevice->udev, &udevice->run_list); - name_list_cleanup(udevice->udev, &udevice->env_list); - free(udevice); -} - -dev_t udev_device_get_devt(struct udevice *udevice) -{ - const char *attr; - unsigned int maj, min; - - /* read it from sysfs */ - attr = sysfs_attr_get_value(udevice->udev, udevice->dev->devpath, "dev"); - if (attr != NULL) { - if (sscanf(attr, "%u:%u", &maj, &min) == 2) - return makedev(maj, min); - } - return makedev(0, 0); -} |