root / tests / testthread.c @ bc2c3909
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <signal.h> |
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#include <unistd.h> |
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#include <inttypes.h> |
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#include <pthread.h> |
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#include <sys/wait.h> |
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#include <sched.h> |
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void *thread1_func(void *arg) |
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{ |
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int i;
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char buf[512]; |
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for(i=0;i<10;i++) { |
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snprintf(buf, sizeof(buf), "thread1: %d %s\n", i, (char *)arg); |
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write(1, buf, strlen(buf));
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usleep(100 * 1000); |
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} |
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return NULL; |
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} |
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void *thread2_func(void *arg) |
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{ |
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int i;
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char buf[512]; |
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for(i=0;i<20;i++) { |
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snprintf(buf, sizeof(buf), "thread2: %d %s\n", i, (char *)arg); |
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write(1, buf, strlen(buf));
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usleep(150 * 1000); |
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} |
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return NULL; |
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} |
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void test_pthread(void) |
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{ |
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pthread_t tid1, tid2; |
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pthread_create(&tid1, NULL, thread1_func, "hello1"); |
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pthread_create(&tid2, NULL, thread2_func, "hello2"); |
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pthread_join(tid1, NULL);
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pthread_join(tid2, NULL);
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printf("End of pthread test.\n");
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} |
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int main(int argc, char **argv) |
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{ |
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test_pthread(); |
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return 0; |
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} |