diff options
| -rw-r--r-- | src/pulse/mainloop-api.h | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/src/pulse/mainloop-api.h b/src/pulse/mainloop-api.h index 4aaeccf5..7b7075ae 100644 --- a/src/pulse/mainloop-api.h +++ b/src/pulse/mainloop-api.h @@ -44,6 +44,9 @@ PA_C_DECL_BEGIN +/** An abstract mainloop API vtable */ +typedef struct pa_mainloop_api pa_mainloop_api; + /** A bitmask for IO events */ typedef enum pa_io_event_flags { PA_IO_EVENT_NULL = 0, /**< No event */ @@ -55,15 +58,24 @@ typedef enum pa_io_event_flags { /** An opaque IO event source object */ typedef struct pa_io_event pa_io_event; - -/** An opaque deferred event source object. Events of this type are triggered once in every main loop iteration */ -typedef struct pa_defer_event pa_defer_event; +/** An IO event callback protoype \since 0.9.3 */ +typedef void (*pa_io_event_cb_t)(pa_mainloop_api*ea, pa_io_event* e, int fd, pa_io_event_flags_t events, void *userdata); +/** A IO event destroy callback prototype \ since 0.9.3 */ +typedef void (*pa_io_event_destroy_cb_t)(pa_mainloop_api*a, pa_io_event *e, void *userdata); /** An opaque timer event source object */ typedef struct pa_time_event pa_time_event; +/** A time event callback prototype \since 0.9.3 */ +typedef void (*pa_time_event_cb_t)(pa_mainloop_api*a, pa_time_event* e, const struct timeval *tv, void *userdata); +/** A time event destroy callback prototype \ since 0.9.3 */ +typedef void (*pa_time_event_destroy_cb_t)(pa_mainloop_api*a, pa_time_event *e, void *userdata); -/** An abstract mainloop API vtable */ -typedef struct pa_mainloop_api pa_mainloop_api; +/** An opaque deferred event source object. Events of this type are triggered once in every main loop iteration */ +typedef struct pa_defer_event pa_defer_event; +/** A defer event callback protoype \since 0.9.3 */ +typedef void (*pa_defer_event_cb_t)(pa_mainloop_api*a, pa_defer_event* e, void *userdata); +/** A defer event destroy callback prototype \ since 0.9.3 */ +typedef void (*pa_defer_event_destroy_cb_t)(pa_mainloop_api*a, pa_defer_event *e, void *userdata); /** An abstract mainloop API vtable */ struct pa_mainloop_api { @@ -71,40 +83,31 @@ struct pa_mainloop_api { void *userdata; /** Create a new IO event source object */ - pa_io_event* (*io_new)(pa_mainloop_api*a, int fd, pa_io_event_flags_t events, void (*callback) (pa_mainloop_api*a, pa_io_event* e, int fd, pa_io_event_flags_t events, void *userdata), void *userdata); - + pa_io_event* (*io_new)(pa_mainloop_api*a, int fd, pa_io_event_flags_t events, pa_io_event_cb_t cb, void *userdata); /** Enable or disable IO events on this object */ void (*io_enable)(pa_io_event* e, pa_io_event_flags_t events); - /** Free a IO event source object */ void (*io_free)(pa_io_event* e); - /** Set a function that is called when the IO event source is destroyed. Use this to free the userdata argument if required */ - void (*io_set_destroy)(pa_io_event *e, void (*callback) (pa_mainloop_api*a, pa_io_event *e, void *userdata)); + void (*io_set_destroy)(pa_io_event *e, pa_io_event_destroy_cb_t cb); /** Create a new timer event source object for the specified Unix time */ - pa_time_event* (*time_new)(pa_mainloop_api*a, const struct timeval *tv, void (*callback) (pa_mainloop_api*a, pa_time_event* e, const struct timeval *tv, void *userdata), void *userdata); - + pa_time_event* (*time_new)(pa_mainloop_api*a, const struct timeval *tv, pa_time_event_cb_t cb, void *userdata); /** Restart a running or expired timer event source with a new Unix time */ void (*time_restart)(pa_time_event* e, const struct timeval *tv); - /** Free a deferred timer event source object */ void (*time_free)(pa_time_event* e); - /** Set a function that is called when the timer event source is destroyed. Use this to free the userdata argument if required */ - void (*time_set_destroy)(pa_time_event *e, void (*callback) (pa_mainloop_api*a, pa_time_event *e, void *userdata)); + void (*time_set_destroy)(pa_time_event *e, pa_time_event_destroy_cb_t cb); /** Create a new deferred event source object */ - pa_defer_event* (*defer_new)(pa_mainloop_api*a, void (*callback) (pa_mainloop_api*a, pa_defer_event* e, void *userdata), void *userdata); - + pa_defer_event* (*defer_new)(pa_mainloop_api*a, pa_defer_event_cb_t cb, void *userdata); /** Enable or disable a deferred event source temporarily */ void (*defer_enable)(pa_defer_event* e, int b); - /** Free a deferred event source object */ void (*defer_free)(pa_defer_event* e); - /** Set a function that is called when the deferred event source is destroyed. Use this to free the userdata argument if required */ - void (*defer_set_destroy)(pa_defer_event *e, void (*callback) (pa_mainloop_api*a, pa_defer_event *e, void *userdata)); + void (*defer_set_destroy)(pa_defer_event *e, pa_defer_event_destroy_cb_t cb); /** Exit the main loop and return the specfied retval*/ void (*quit)(pa_mainloop_api*a, int retval); |