Linux Threads Basic use Code Demo sample

#include <pthread.h> #include <stdio.h> #include <unistd.h>void* thread_func (void* param) {const char    * p = (const char*) param;    pid_t pid = 0;    pthread_t tid = 0;    PID = Getpid ();    Tid = Pthread_self (); printf ("%s-%8u%8u\n", p, (unsigned int) PID, (unsigned int) tid);}    void* thread_wait_cancel (void* p) {printf ("Thread wait Cancel, I ' M waitting for cancel\n");    Sleep (10000); printf ("If u saw me, there got be something wrong\n");}    int main (int argc, char* argv[]) {pthread_t tid = 0;        Pthread_create (&tid, NULL, Thread_func, (void *) "sub thread");    pthread_t tid_cancel = 0;    Pthread_create (&tid_cancel, NULL, thread_wait_cancel, NULL);        Wait thread tid to exit Pthread_join (Tid, NULL);    Cancel a thread void* stat = 0;    Pthread_cancel (Tid_cancel);    Pthread_join (Tid_cancel, &stat);    /* Stat =-1 stand for pthread_canceled */printf ("Cancel thread exit State:%d\n", stat); Show Main ThreaD infomation Thread_func (void *) "main thread"); return 0;}

Note that you need to add the option-lpthread when compiling. Because Pthread is not the default library for Linu, as seen in the following:

GCC Thr.c-lpthread

Linux Threads Basic use Code Demo sample