diff options
Diffstat (limited to 'polyp/mainloop-api.h')
| -rw-r--r-- | polyp/mainloop-api.h | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/polyp/mainloop-api.h b/polyp/mainloop-api.h index 3fb221fa..1604e740 100644 --- a/polyp/mainloop-api.h +++ b/polyp/mainloop-api.h @@ -45,73 +45,75 @@ PA_C_DECL_BEGIN /** A bitmask for IO events */ -enum pa_io_event_flags { +typedef enum pa_io_event_flags { PA_IO_EVENT_NULL = 0, /**< No event */ PA_IO_EVENT_INPUT = 1, /**< Input event */ PA_IO_EVENT_OUTPUT = 2, /**< Output event */ PA_IO_EVENT_HANGUP = 4, /**< Hangup event */ PA_IO_EVENT_ERROR = 8 /**< Error event */ -}; +} pa_io_event_flags; -/** \struct pa_io_event +/** \pa_io_event * An opaque IO event source object */ -struct pa_io_event; +typedef struct pa_io_event pa_io_event; -/** \struct pa_defer_event +/** \pa_defer_event * An opaque deferred event source object. Events of this type are triggered once in every main loop iteration */ -struct pa_defer_event; +typedef struct pa_defer_event pa_defer_event; -/** \struct pa_time_event +/** \pa_time_event * An opaque timer event source object */ -struct pa_time_event; +typedef struct pa_time_event pa_time_event; /** An abstract mainloop API vtable */ -struct pa_mainloop_api { +typedef struct pa_mainloop_api pa_mainloop_api; + +struct pa_mainloop_api { /** A pointer to some private, arbitrary data of the main loop implementation */ void *userdata; /** Create a new IO event source object */ - struct pa_io_event* (*io_new)(struct pa_mainloop_api*a, int fd, enum pa_io_event_flags events, void (*callback) (struct pa_mainloop_api*a, struct pa_io_event* e, int fd, enum pa_io_event_flags events, void *userdata), void *userdata); + pa_io_event* (*io_new)(pa_mainloop_api*a, int fd, pa_io_event_flags events, void (*callback) (pa_mainloop_api*a, pa_io_event* e, int fd, pa_io_event_flags events, void *userdata), void *userdata); /** Enable or disable IO events on this object */ - void (*io_enable)(struct pa_io_event* e, enum pa_io_event_flags events); + void (*io_enable)(pa_io_event* e, pa_io_event_flags events); /** Free a IO event source object */ - void (*io_free)(struct pa_io_event* e); + 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)(struct pa_io_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_io_event *e, void *userdata)); + void (*io_set_destroy)(pa_io_event *e, void (*callback) (pa_mainloop_api*a, pa_io_event *e, void *userdata)); /** Create a new timer event source object for the specified Unix time */ - struct pa_time_event* (*time_new)(struct pa_mainloop_api*a, const struct timeval *tv, void (*callback) (struct pa_mainloop_api*a, struct 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, void (*callback) (pa_mainloop_api*a, pa_time_event* e, const struct timeval *tv, void *userdata), void *userdata); /** Restart a running or expired timer event source with a new Unix time */ - void (*time_restart)(struct pa_time_event* e, const struct timeval *tv); + void (*time_restart)(pa_time_event* e, const struct timeval *tv); /** Free a deferred timer event source object */ - void (*time_free)(struct pa_time_event* e); + 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)(struct pa_time_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_time_event *e, void *userdata)); + void (*time_set_destroy)(pa_time_event *e, void (*callback) (pa_mainloop_api*a, pa_time_event *e, void *userdata)); /** Create a new deferred event source object */ - struct pa_defer_event* (*defer_new)(struct pa_mainloop_api*a, void (*callback) (struct pa_mainloop_api*a, struct pa_defer_event* e, void *userdata), void *userdata); + pa_defer_event* (*defer_new)(pa_mainloop_api*a, void (*callback) (pa_mainloop_api*a, pa_defer_event* e, void *userdata), void *userdata); /** Enable or disable a deferred event source temporarily */ - void (*defer_enable)(struct pa_defer_event* e, int b); + void (*defer_enable)(pa_defer_event* e, int b); /** Free a deferred event source object */ - void (*defer_free)(struct pa_defer_event* e); + 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)(struct pa_defer_event *e, void (*callback) (struct pa_mainloop_api*a, struct pa_defer_event *e, void *userdata)); + void (*defer_set_destroy)(pa_defer_event *e, void (*callback) (pa_mainloop_api*a, pa_defer_event *e, void *userdata)); /** Exit the main loop and return the specfied retval*/ - void (*quit)(struct pa_mainloop_api*a, int retval); + void (*quit)(pa_mainloop_api*a, int retval); }; /** Run the specified callback function once from the main loop using an anonymous defer event. */ -void pa_mainloop_api_once(struct pa_mainloop_api*m, void (*callback)(struct pa_mainloop_api*m, void *userdata), void *userdata); +void pa_mainloop_api_once(pa_mainloop_api*m, void (*callback)(pa_mainloop_api*m, void *userdata), void *userdata); PA_C_DECL_END |