摘要:
static volatile sig_atomic_t g_sigreceived=0;void sig_handler(int signo){ printf("signo=%d\n", signo); if(signo==SIGINT || signo==SIGQUIT || signo==SIGTERM) { g_sigreceived=1; }}//功能:等待某个信号返回且不阻塞其它信号void WaitSingSigAndNoBlockOthers(void){ struct sigaction newact,... 阅读全文
posted @ 2013-05-25 16:56
可以详谈
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