loop.h

Overview

The loop.h file declares the FFRT loop interfaces in C.

System capability: SystemCapability.Resourceschedule.Ffrt.Core

Since: 12

Related module: FFRT

Summary

Types

Name	Description
typedef void*  ffrt_loop_t

Functions

Name	Description
FFRT_C_API ffrt_loop_t ffrt_loop_create (ffrt_queue_t queue)	Creates a loop.
FFRT_C_API int ffrt_loop_destroy (ffrt_loop_t loop)	Destroys a loop.
FFRT_C_API int ffrt_loop_run (ffrt_loop_t loop)	Runs a loop.
FFRT_C_API void ffrt_loop_stop (ffrt_loop_t loop)	Stops a loop.
FFRT_C_API int ffrt_loop_epoll_ctl (ffrt_loop_t loop, int op, int fd, uint32_t events, void* data, ffrt_poller_cb cb)	Manages listening events on a loop.
FFRT_C_API ffrt_timer_tffrt_loop_timer_start (ffrt_loop_t loop, uint64_t timeout, void* data, ffrt_timer_cb cb, bool repeat)	Starts the timer on a loop.
FFRT_C_API int ffrt_loop_timer_stop (ffrt_loop_t loop, ffrt_timer_t handle)	Stops the timer on a loop.