schedule.c File Reference

#include <time.h>
#include <stdlib.h>
#include "utils/sys_time.h"
#include "utils/log.h"
#include "framebuffer/schedule.h"

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Data Structures
struct	nscallback
	scheduled callback. More...

Functions
static nserror	schedule_remove (void(*callback)(void *p), void *p)
	Unschedule a callback. More...
nserror	framebuffer_schedule (int tival, void(*callback)(void *p), void *p)
	Schedule a callback. More...
int	schedule_run (void)
	Process events up to current time. More...
void	list_schedule (void)
	LOG all current scheduled events. More...

Variables
static struct nscallback *	schedule_list = NULL

Function Documentation

framebuffer_schedule()

nserror framebuffer_schedule	(	int	tival,
		void(*)(void *p)	callback,
		void *	p
	)

Schedule a callback.

Parameters

tival	interval before the callback should be made in ms
callback	callback function
p	user parameter, passed to callback function

The callback function will be called as soon as possible after t ms have passed.

Definition at line 95 of file schedule.c.

References nscallback::callback, nscallback::next, NSERROR_OK, NSLOG, nscallback::p, schedule_list, schedule_remove(), timeradd, and nscallback::tv.

Referenced by gui_window_start_throbber(), and throbber_advance().

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list_schedule()

void list_schedule

(

void

)

LOG all current scheduled events.

Definition at line 196 of file schedule.c.

References nscallback::next, NSLOG, schedule_list, and nscallback::tv.

schedule_remove()

static nserror schedule_remove ( void(*)(void *p)  callback, void *  p  )

static

Unschedule a callback.

Parameters

callback	callback function
p	user parameter, passed to callback function

All scheduled callbacks matching both callback and p are removed.

Definition at line 49 of file schedule.c.

References nscallback::callback, nscallback::next, NSERROR_OK, NSLOG, nscallback::p, and schedule_list.

Referenced by framebuffer_schedule().

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schedule_run()

int schedule_run

(

void

)

Process events up to current time.

Process scheduled callbacks up to current time.

Returns

The number of miliseconds until the next scheduled event.

Definition at line 128 of file schedule.c.

References nscallback::callback, nscallback::next, NSLOG, nscallback::p, schedule_list, timercmp, timersub, and nscallback::tv.

Variable Documentation

schedule_list

struct nscallback* schedule_list = NULL

static

Definition at line 28 of file schedule.c.

Referenced by framebuffer_schedule(), list_schedule(), schedule_remove(), and schedule_run().