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Diffstat (limited to 'tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c')
-rw-r--r--tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c61
1 files changed, 61 insertions, 0 deletions
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 000000000000..2ac02706f8c8
--- /dev/null
+++ b/tools/testing/selftests/powerpc/syscalls/ipc_unmuxed.c
@@ -0,0 +1,61 @@
+/*
+ * 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");
+}