src/udev/udev-ctrl.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 #pragma once
   3
   4 #include "macro.h"
   5 #include "time-util.h"
   6
   7 struct udev_ctrl;
   8 struct udev_ctrl *udev_ctrl_new(void);
   9 struct udev_ctrl *udev_ctrl_new_from_fd(int fd);
  10 int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl);
  11 struct udev_ctrl *udev_ctrl_unref(struct udev_ctrl *uctrl);
  12 int udev_ctrl_cleanup(struct udev_ctrl *uctrl);
  13 int udev_ctrl_get_fd(struct udev_ctrl *uctrl);
  14 int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority, usec_t timeout);
  15 int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl, usec_t timeout);
  16 int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl, usec_t timeout);
  17 int udev_ctrl_send_reload(struct udev_ctrl *uctrl, usec_t timeout);
  18 int udev_ctrl_send_ping(struct udev_ctrl *uctrl, usec_t timeout);
  19 int udev_ctrl_send_exit(struct udev_ctrl *uctrl, usec_t timeout);
  20 int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key, usec_t timeout);
  21 int udev_ctrl_send_set_children_max(struct udev_ctrl *uctrl, int count, usec_t timeout);
  22
  23 struct udev_ctrl_connection;
  24 struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl);
  25 struct udev_ctrl_connection *udev_ctrl_connection_ref(struct udev_ctrl_connection *conn);
  26 struct udev_ctrl_connection *udev_ctrl_connection_unref(struct udev_ctrl_connection *conn);
  27
  28 struct udev_ctrl_msg;
  29 struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn);
  30 struct udev_ctrl_msg *udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg);
  31 int udev_ctrl_get_set_log_level(struct udev_ctrl_msg *ctrl_msg);
  32 int udev_ctrl_get_stop_exec_queue(struct udev_ctrl_msg *ctrl_msg);
  33 int udev_ctrl_get_start_exec_queue(struct udev_ctrl_msg *ctrl_msg);
  34 int udev_ctrl_get_reload(struct udev_ctrl_msg *ctrl_msg);
  35 int udev_ctrl_get_ping(struct udev_ctrl_msg *ctrl_msg);
  36 int udev_ctrl_get_exit(struct udev_ctrl_msg *ctrl_msg);
  37 const char *udev_ctrl_get_set_env(struct udev_ctrl_msg *ctrl_msg);
  38 int udev_ctrl_get_set_children_max(struct udev_ctrl_msg *ctrl_msg);
  39
  40 DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_ctrl*, udev_ctrl_unref);
  41 DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_ctrl_connection*, udev_ctrl_connection_unref);
  42 DEFINE_TRIVIAL_CLEANUP_FUNC(struct udev_ctrl_msg*, udev_ctrl_msg_unref);