Linux 实时信号问题 请高手指教

sigset_t mask

sigemptyset(&mask)//清空

sigaddset(&mask, SIGPIPE) //将SIGPIPE加入mask中

int err = 0

if((err = pthread_sigmask(SIG_IGN, &mask, NULL)) != 0) //设置mask的信号，当同时有多个SIGPIPE信号过来的时候，第只有第一个信号生效，其他的做SIG_IGN，就是忽略

{

printf("Ignore singal error\n")

}

else

{

printf("Ignored singal SIGPIPE\n")

}

struct sigaction sa

memset(&sa, 0x00, sizeof(sa)) //清零

sa.sa_handler = SIG_IGN

sigaction( SIGPIPE, &sa, 0 ) //处理SIGPIPE信号，按上一行指定的，也是忽略。

所以整个代码应该是忽略SIGPIPE信号吧

1.申请hotmail邮箱

2.用申请的hotmail邮箱向majordomo@vger.kernel.org发送邮件，邮件内容如下：

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3.等待回信，将收到邮件，如下：

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发件人：Majordomo

时 间：2012年5月10日(星期四) 凌晨0:27 (UTC-05:00 华盛顿、多伦多、古巴、智利)

收件人： chaozang<chaozang@hotmail.com>

Someone (possibly you) has requested thatyour email address be added

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If you really want this action to be taken,please send the following

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If you do not want this action to be taken,simply ignore this message

and the request will be disregarded.

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4.回信，内容如下：

auth e3622bdd subscribe linux-kernel chaozang@hotmail.com

至此，尽情享受每天接收>200封linux内核开发邮件的喜悦吧!

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