pthread_kill(pid1, SIGALRM); pthread_kill(pid2, SIGALRM); //wait for threads to complete pthread_join(pid1, NULL); pthread_join(pid2, NULL); fprintf(stdout, "main thread complete\n"); }
(SIGALRM,&actions,NULL); checkResults("sigaction\n", rc); for(i=0; i<NUMTHREADS; ++i) { rc = pthread_create(&threads[i], NULL, threadfunc, NULL); checkResults("pthread_create()\n", rc); } sleep(3); for(i=0; i<NUMTHREADS; ++i) { rc = pthread_kill(threads[i], SIGALRM...
pthread_kill(s_Thread1ID, SIGALRM); sigsuspend(&EmptyMask); } return 0; } void SignalHandler(int const /*iSignal*/) { // write(STDOUT_FILENO, "SIGALRM\n", 8); } int main(int argc, char** argv) { sigset_t BlockedSignals; sigemptyset(&BlockedSignals); sigaddset(&BlockedSignals, S...
比如main()函数运行结束、在程序的某个地方用exit()结束程序、用户通过Ctrl+C或Ctrl+break操作来终止程...
这是usleeping想要的延迟的其余部分。所以，如果没有信号发生，将只有一个“正常”睡眠，持续2秒。如果...
gettid()获取线程ID，然后pthread_create的时候作为线程参数传递进去