// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2015, Michael Ellerman, IBM Corp.
 *
 * This test simply tests that certain syscalls are implemented. It doesn't
 * actually exercise their logic in any way.
 */

#define _GNU_SOURCE
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/syscall.h>

#include "utils.h"


#define DO_TEST(_name, _num)    \
static int test_##_name(void)                   \
{                                               \
        int rc;                                 \
        printf("Testing " #_name);              \
        errno = 0;                              \
        rc = syscall(_num, -1, 0, 0, 0, 0, 0);  \
        printf("\treturned %d, errno %d\n", rc, errno); \
        return errno == ENOSYS;                 \
}

#include "ipc.h"
#undef DO_TEST

static int ipc_unmuxed(void)
{
        int tests_done = 0;

#define DO_TEST(_name, _num)            \
        FAIL_IF(test_##_name());        \
        tests_done++;

#include "ipc.h"
#undef DO_TEST

        /*
         * If we ran no tests then it means none of the syscall numbers were
         * defined, possibly because we were built against old headers. But it
         * means we didn't really test anything, so instead of passing mark it
         * as a skip to give the user a clue.
         */
        SKIP_IF(tests_done == 0);

        return 0;
}

int main(void)
{
        return test_harness(ipc_unmuxed, "ipc_unmuxed");
}