34 lines
596 B
C
34 lines
596 B
C
#include <pthread.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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pthread_t ntid;
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void printids(const char *s) {
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pid_t pid;
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pthread_t tid;
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pid = getpid();
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tid = pthread_self();
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printf("%s pid %lu tid %lu (0x%lx)\n", s, (unsigned long) pid, (unsigned long) tid, (unsigned long) tid);
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}
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void *thr_fn(void *arg) {
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printids("new thread:");
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return (void *)0;
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}
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int main(void) {
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int err;
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err = pthread_create(&ntid, NULL, thr_fn, NULL);
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if(err != 0) {
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printf("create thread error\n");
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return -1;
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}
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printids("main thread:");
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sleep(1);
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return 0;
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}
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