scrcpy/app/src/lock_util.h

#ifndef LOCKUTIL_H
#define LOCKUTIL_H

#include <stdint.h>

// forward declarations
typedef struct SDL_mutex SDL_mutex;
typedef struct SDL_cond SDL_cond;

void
mutex_lock(SDL_mutex *mutex);

void
mutex_unlock(SDL_mutex *mutex);

void
cond_wait(SDL_cond *cond, SDL_mutex *mutex);

// return 0 or SDL_MUTEX_TIMEDOUT
int
cond_wait_timeout(SDL_cond *cond, SDL_mutex *mutex, uint32_t ms);

void
cond_signal(SDL_cond *cond);

#endif
Initial commit Start a new clean history from here. 2017-12-12 22:12:07 +08:00			`#ifndef LOCKUTIL_H`
			`#define LOCKUTIL_H`

Add cond_wait_timeout() Add a "timed out" version of cond_wait(). 2019-06-07 22:54:31 +08:00			`#include <stdint.h>`

Do not inline lockutil functions This duplicates chars in the final binary. 2017-12-16 00:31:23 +08:00			`// forward declarations`
			`typedef struct SDL_mutex SDL_mutex;`
			`typedef struct SDL_cond SDL_cond;`

Update code style Limit source code to 80 chars, and declare functions return type and modifiers on a separate line. This allows to avoid very long lines, and all function names are aligned. (We do this on VLC, and I like it.) 2019-03-03 03:09:56 +08:00			`void`
			`mutex_lock(SDL_mutex *mutex);`

			`void`
			`mutex_unlock(SDL_mutex *mutex);`

			`void`
			`cond_wait(SDL_cond cond, SDL_mutex mutex);`

Add cond_wait_timeout() Add a "timed out" version of cond_wait(). 2019-06-07 22:54:31 +08:00			`// return 0 or SDL_MUTEX_TIMEDOUT`
			`int`
			`cond_wait_timeout(SDL_cond cond, SDL_mutex mutex, uint32_t ms);`

Update code style Limit source code to 80 chars, and declare functions return type and modifiers on a separate line. This allows to avoid very long lines, and all function names are aligned. (We do this on VLC, and I like it.) 2019-03-03 03:09:56 +08:00			`void`
			`cond_signal(SDL_cond *cond);`
Handle condition variable failure Add condition variables function wrappers to handle unexpected failure. 2017-12-15 23:38:14 +08:00
Initial commit Start a new clean history from here. 2017-12-12 22:12:07 +08:00			`#endif`