api_knet_handle_new_limit.c
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api_knet_handle_new_limit.c
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	/*
	* Copyright (C) 2017-2023 Red Hat, Inc. All rights reserved.
	*
	* Authors: Fabio M. Di Nitto <fabbione@kronosnet.org>
	*
	* This software licensed under GPL-2.0+
	*/

	#include "config.h"

	#include <errno.h>
	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <unistd.h>
	#include <sys/time.h>
	#include <sys/resource.h>

	#include "libknet.h"
	#include "internals.h"

	#include "test-common.h"

	static void test(void)
	{
	knet_handle_t knet_h[UINT8_MAX + 1];
	int logfds[2];
	int idx;

	setup_logpipes(logfds);

	for (idx = 0; idx < UINT8_MAX; idx++) {
	printf("Allocating %d\n", idx);
	knet_h[idx] = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
	if (!knet_h[idx]) {
	printf("knet_handle_new[%d] failed: %s\n", idx, strerror(errno));
	flush_logs(logfds[0], stdout);
	close_logpipes(logfds);
	exit(FAIL);
	}
	flush_logs(logfds[0], stdout);
	}

	printf("forcing UINT8_T MAX\n");
	knet_h[UINT8_MAX] = knet_handle_new(1, logfds[1], KNET_LOG_DEBUG);
	if (knet_h[UINT8_MAX]) {
	printf("off by one somewhere\n");
	knet_handle_free(knet_h[UINT8_MAX]);
	}
	flush_logs(logfds[0], stdout);

	for (idx = 0; idx < UINT8_MAX; idx++) {
	printf("Freeing %d\n", idx);
	knet_handle_free(knet_h[idx]);
	flush_logs(logfds[0], stdout);
	}
	flush_logs(logfds[0], stdout);
	close_logpipes(logfds);
	}

	int main(int argc, char *argv[])
	{
	if ((is_memcheck()) \|\| (is_helgrind())) {
	return SKIP;
	}

	test();

	return PASS;
	}