threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/*
|
|
* Copyright 2015, Michael Ellerman, IBM Corp.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*
|
|
* 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");
|
|
}
|