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iwd/src/frame-xchg.h
Andrew Zaborowski 8faa0c1f0d frame-xchg: Re-add frame_xchg_stop
In 98cf2bf3ec frame_xchg_stop was removed
and its use in p2p.c was changed to frame_xchg_cancel with the slight
complication that the ID returned by frame_xchg_start had do be stored.
Re-add frame_xchg_stop, (renamed as frame_xchg_stop_wdev) to simplify
this bit in p2p.c.
2020-07-31 10:38:59 -05:00

58 lines
2.3 KiB
C

/*
*
* Wireless daemon for Linux
*
* Copyright (C) 2020 Intel Corporation. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
struct mmpdu_header;
typedef void (*frame_watch_cb_t)(const struct mmpdu_header *frame,
const void *body, size_t body_len,
int rssi, void *user_data);
typedef bool (*frame_xchg_resp_cb_t)(const struct mmpdu_header *frame,
const void *body, size_t body_len,
int rssi, void *user_data);
typedef void (*frame_xchg_cb_t)(int err, void *user_data);
typedef void (*frame_xchg_destroy_func_t)(void *user_data);
struct frame_xchg_prefix {
const uint8_t *data;
size_t len;
};
bool frame_watch_add(uint64_t wdev_id, uint32_t group, uint16_t frame_type,
const uint8_t *prefix, size_t prefix_len,
frame_watch_cb_t handler, void *user_data,
frame_xchg_destroy_func_t destroy);
bool frame_watch_group_remove(uint64_t wdev_id, uint32_t group);
bool frame_watch_wdev_remove(uint64_t wdev_id);
uint32_t frame_xchg_start(uint64_t wdev_id, struct iovec *frame, uint32_t freq,
unsigned int retry_interval, unsigned int resp_timeout,
unsigned int retries_on_ack, uint32_t group_id,
frame_xchg_cb_t cb, void *user_data,
frame_xchg_destroy_func_t destroy, ...);
uint32_t frame_xchg_startv(uint64_t wdev_id, struct iovec *frame, uint32_t freq,
unsigned int retry_interval, unsigned int resp_timeout,
unsigned int retries_on_ack, uint32_t group_id,
frame_xchg_cb_t cb, void *user_data,
frame_xchg_destroy_func_t destroy, va_list resp_args);
void frame_xchg_stop_wdev(uint64_t wdev_id);
void frame_xchg_cancel(uint32_t id);