36 lines
764 B
C
36 lines
764 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <pthread.h>
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typedef struct {
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uint32_t x;
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} args_t;
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void *thread_entry(void *arg) {
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args_t *args = (args_t *) arg;
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args->x = 0xdeadbeef;
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return NULL;
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}
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int main(int argc, char *argv[]) {
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pthread_t th;
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args_t args = { 0 };
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int err;
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err = pthread_create(&th, NULL, thread_entry, (void *) &args);
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if (err != 0) {
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fprintf(stderr, "error: pthread_create %s\n", strerror(err));
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exit(EXIT_FAILURE);
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}
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err = pthread_join(th, NULL);
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if (err != 0) {
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fprintf(stderr, "error: pthread_join %s\n", strerror(err));
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exit(EXIT_FAILURE);
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}
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return args.x == 0xdeadbeef ? EXIT_SUCCESS : EXIT_FAILURE;
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}
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