9f3b0a74fd
Add test/jemalloc_test.h.in, which is processed to include jemalloc/jemalloc@install_suffix@.h, so that test programs can include it without worrying about the install suffix.
83 lines
1.6 KiB
C
83 lines
1.6 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <pthread.h>
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#include <string.h>
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#define JEMALLOC_MANGLE
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#include "jemalloc_test.h"
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void *
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thread_start(void *arg)
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{
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unsigned main_arena_ind = *(unsigned *)arg;
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void *p;
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unsigned arena_ind;
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size_t size;
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int err;
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p = JEMALLOC_P(malloc)(1);
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if (p == NULL) {
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fprintf(stderr, "%s(): Error in malloc()\n", __func__);
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return (void *)1;
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}
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size = sizeof(arena_ind);
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if ((err = JEMALLOC_P(mallctl)("thread.arena", &arena_ind, &size,
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&main_arena_ind, sizeof(main_arena_ind)))) {
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fprintf(stderr, "%s(): Error in mallctl(): %s\n", __func__,
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strerror(err));
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return (void *)1;
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}
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return (NULL);
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}
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int
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main(void)
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{
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int ret = 0;
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void *p;
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unsigned arena_ind;
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size_t size;
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int err;
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pthread_t thread;
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fprintf(stderr, "Test begin\n");
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p = JEMALLOC_P(malloc)(1);
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if (p == NULL) {
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fprintf(stderr, "%s(): Error in malloc()\n", __func__);
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ret = 1;
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goto RETURN;
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}
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size = sizeof(arena_ind);
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if ((err = JEMALLOC_P(mallctl)("thread.arena", &arena_ind, &size, NULL,
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0))) {
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fprintf(stderr, "%s(): Error in mallctl(): %s\n", __func__,
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strerror(err));
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ret = 1;
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goto RETURN;
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}
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if (pthread_create(&thread, NULL, thread_start, (void *)&arena_ind)
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!= 0) {
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fprintf(stderr, "%s(): Error in pthread_create()\n", __func__);
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ret = 1;
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goto RETURN;
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}
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pthread_join(thread, (void *)&ret);
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if (pthread_create(&thread, NULL, thread_start, (void *)&arena_ind)
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!= 0) {
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fprintf(stderr, "%s(): Error in pthread_create()\n", __func__);
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ret = 1;
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goto RETURN;
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}
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pthread_join(thread, (void *)&ret);
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RETURN:
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fprintf(stderr, "Test end\n");
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return (ret);
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}
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