#include <errno.h>

#include <pthread.h>

#include <stdio.h>

#include <unistd.h>

#include <sys/resource.h>

#include <sys/types.h>

#include <sys/wait.h>

#include "test.h"

#define TEST(c, ...) ((c) ? 1 : (t_error(#c" failed: " __VA_ARGS__),0))

static void handler_errno(void)

{

	errno = 0;

}

int main(void)

{

	t_setrlim(RLIMIT_NPROC, 0);

	pthread_atfork(handler_errno, handler_errno, handler_errno);

	pid_t pid;

	if (!TEST((pid = fork()) == -1, "fork succeeded despite rlimit\n")) {

		if (!pid) _exit(0);

		while (waitpid(pid, NULL, 0)<0 && errno==EINTR);

	} else {

		TEST(errno != 0, "fork failed but errno was clobbered\n");

	}

	return t_status;

}