sighnd.c File Reference

init clockd signals More...

#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <stdio.h>
#include "logging.h"
#include "mainloop.h"
#include "sighnd.h"

Functions
static void	sighnd_terminate (void)
static void	sighnd_handler (int sig)
void	sighnd_setup (void)

---

Detailed Description

This initializes clockd signal handler.

Copyright (C) 2008 Nokia. All rights reserved.

Author:

Simo Piiroinen <[email protected]>

Raimo Vuonnala <[email protected]>

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Function Documentation

static void sighnd_terminate

(

void

)

[static]

Handle clockd terminate signal.

Todo:

: is it safe to call g_main_loop_quit() from signal handler?

Referenced by sighnd_handler().

static void sighnd_handler

(

int

sig

)

[static]

Internal signal helper function which is called when process is signalled. This is needed just for breaking away from while loop in main() function.

Referenced by sighnd_setup().

void sighnd_setup

(

void

)

Setup signals as follows:

• SIGUP: do nothing
• SIGUSR1: toggle debug mode
• SIGINT, SIGQUIT, SIGTERM: terminate clockd

Referenced by mainloop_run().