// 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");
|
}
|
