github.com/kubiko/snapd@v0.0.0-20201013125620-d4f3094d9ddf/cmd/snap-confine/udev-support.h (about)

     1  /*
     2   * Copyright (C) 2015-2016 Canonical Ltd
     3   *
     4   * This program is free software: you can redistribute it and/or modify
     5   * it under the terms of the GNU General Public License version 3 as
     6   * published by the Free Software Foundation.
     7   *
     8   * This program is distributed in the hope that it will be useful,
     9   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    10   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11   * GNU General Public License for more details.
    12   *
    13   * You should have received a copy of the GNU General Public License
    14   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15   *
    16   */
    17  
    18  #ifndef SNAP_CONFINE_UDEV_SUPPORT_H
    19  #define SNAP_CONFINE_UDEV_SUPPORT_H
    20  
    21  #include <stddef.h>
    22  
    23  #include <libudev.h>
    24  
    25  #define MAX_BUF 1000
    26  
    27  struct snappy_udev {
    28  	struct udev *udev;
    29  	struct udev_enumerate *devices;
    30  	struct udev_list_entry *assigned;
    31  	char tagname[MAX_BUF];
    32  	size_t tagname_len;
    33  };
    34  
    35  void run_snappy_app_dev_add(struct snappy_udev *udev_s, const char *path);
    36  int snappy_udev_init(const char *security_tag, struct snappy_udev *udev_s);
    37  void snappy_udev_cleanup(struct snappy_udev *udev_s);
    38  void setup_devices_cgroup(const char *security_tag, struct snappy_udev *udev_s);
    39  
    40  #endif