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57 lines
1.1 KiB
57 lines
1.1 KiB
#include <stdio.h>
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#include <assert.h>
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#include "thread-test.h"
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extern int add2(int, int, int);
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extern int add3(int, int, int, int);
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static sem_t done;
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static void *start_routine_2(void *arg)
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{
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int x, status;
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x = add2(40, 2, 100);
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assert(x == 142);
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status = sem_post(&done);
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assert(status == 0);
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return arg;
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}
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static void *start_routine_3(void *arg)
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{
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int x, status;
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x = add3(1000, 200, 30, 4);
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assert(x == 1234);
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status = sem_post(&done);
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assert(status == 0);
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return arg;
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}
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int main(void)
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{
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pthread_t th;
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int i, status = sem_init(&done, 0, 0);
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assert(status == 0);
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printf("starting\n");
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fflush(stdout);
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for (i = 0; i < 10; i++) {
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status = pthread_create(&th, NULL, start_routine_2, NULL);
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assert(status == 0);
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status = pthread_create(&th, NULL, start_routine_3, NULL);
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assert(status == 0);
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}
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for (i = 0; i < 20; i++) {
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status = sem_wait(&done);
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assert(status == 0);
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}
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printf("done\n");
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fflush(stdout); /* this is occasionally needed on Windows */
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return 0;
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}
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