33 lines
609 B
C++
33 lines
609 B
C++
#include <pthread.h>
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#include <stdlib.h>
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#include <stdio.h>
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const int N = 1000;
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void *x[N];
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void *Thread1(void *unused) {
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for (int i = 0; i < N; i++) {
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fprintf(stderr, "%s %d\n", __FUNCTION__, i);
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free(x[i]);
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}
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return NULL;
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}
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void *Thread2(void *unused) {
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for (int i = 0; i < N; i++) {
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fprintf(stderr, "%s %d\n", __FUNCTION__, i);
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free(x[i]);
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}
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return NULL;
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}
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int main() {
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for (int i = 0; i < N; i++)
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x[i] = malloc(128);
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pthread_t t[2];
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pthread_create(&t[0], 0, Thread1, 0);
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pthread_create(&t[1], 0, Thread2, 0);
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pthread_join(t[0], 0);
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pthread_join(t[1], 0);
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}
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