mirror of
https://github.com/obsproject/obs-studio.git
synced 2024-09-20 13:08:50 +02:00
f53df7da64
Code submissions have continually suffered from formatting inconsistencies that constantly have to be addressed. Using clang-format simplifies this by making code formatting more consistent, and allows automation of the code formatting so that maintainers can focus more on the code itself instead of code formatting.
84 lines
2.6 KiB
C
84 lines
2.6 KiB
C
/*
|
|
* Copyright (c) 2013 Hugh Bailey <obs.jim@gmail.com>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "../util/c99defs.h"
|
|
|
|
#include "calldata.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* Signal handler
|
|
*
|
|
* This is used to create a signal handler which can broadcast events
|
|
* to one or more callbacks connected to a signal.
|
|
*/
|
|
|
|
struct signal_handler;
|
|
typedef struct signal_handler signal_handler_t;
|
|
typedef void (*global_signal_callback_t)(void *, const char *, calldata_t *);
|
|
typedef void (*signal_callback_t)(void *, calldata_t *);
|
|
|
|
EXPORT signal_handler_t *signal_handler_create(void);
|
|
EXPORT void signal_handler_destroy(signal_handler_t *handler);
|
|
|
|
EXPORT bool signal_handler_add(signal_handler_t *handler,
|
|
const char *signal_decl);
|
|
|
|
static inline bool signal_handler_add_array(signal_handler_t *handler,
|
|
const char **signal_decls)
|
|
{
|
|
bool success = true;
|
|
if (!signal_decls)
|
|
return false;
|
|
|
|
while (*signal_decls)
|
|
if (!signal_handler_add(handler, *(signal_decls++)))
|
|
success = false;
|
|
|
|
return success;
|
|
}
|
|
|
|
EXPORT void signal_handler_connect(signal_handler_t *handler,
|
|
const char *signal,
|
|
signal_callback_t callback, void *data);
|
|
EXPORT void signal_handler_connect_ref(signal_handler_t *handler,
|
|
const char *signal,
|
|
signal_callback_t callback, void *data);
|
|
EXPORT void signal_handler_disconnect(signal_handler_t *handler,
|
|
const char *signal,
|
|
signal_callback_t callback, void *data);
|
|
|
|
EXPORT void signal_handler_connect_global(signal_handler_t *handler,
|
|
global_signal_callback_t callback,
|
|
void *data);
|
|
EXPORT void signal_handler_disconnect_global(signal_handler_t *handler,
|
|
global_signal_callback_t callback,
|
|
void *data);
|
|
|
|
EXPORT void signal_handler_remove_current(void);
|
|
|
|
EXPORT void signal_handler_signal(signal_handler_t *handler, const char *signal,
|
|
calldata_t *params);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|