From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- .../selftests/powerpc/syscalls/ipc_unmuxed.c | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c (limited to 'tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c') diff --git a/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c b/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c new file mode 100644 index 000000000..4c582524a --- /dev/null +++ b/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c @@ -0,0 +1,57 @@ +// 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 +#include +#include +#include + +#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"); +} -- cgit v1.2.3