/*

=====================================================================================

Filename: thread_sig.cpp

Description: 线程处理信号

Version: 1.0

Created: 10/02/15 16:24:09

Revision: none

Compiler: gcc

Author: Jeff (), zyfforlinux@163.com

Organization: Linux

=====================================================================================

*/

#include <pthread.h>

#include <stdio.h>

#include <stdlib.h>

#include <unistd.h>

#include <signal.h>

#include <errno.h>

#define handle_error_en(en,msg)\

do{errno = en;perror(msg);exit(EXIT_FAILURE);}while(0)

static void *sig_thread(void *arg)

{

sigset_t *set = (sigset_t *)arg;

int s,sig;

for(;;)

{

s = sigwait(set,&sig);

if(s != 0)

handle_error_en(s,"pthread_sigmask");

printf("signal handlinhg thread got signal %d\n",sig);

}

}

int main(int argc,char*argv[])

}