xnu-2782.1.97.tar.gz

[apple/xnu.git] / tools / tests / perf_index / fail.h

diff --git a/tools/tests/perf_index/fail.h b/tools/tests/perf_index/fail.h
new file mode 100644 (file)
index 0000000..dbe2a68
--- /dev/null
+++ b/tools/tests/perf_index/fail.h
@@ -0,0 +1,21 @@
+#ifndef __FAIL_H_
+#define __FAIL_H_
+
+#define TOSTRING_HELPER(x) #x
+#define TOSTRING(x) TOSTRING_HELPER(x)
+
+#define PERFINDEX_FAILURE -1
+#define PERFINDEX_SUCCESS 0
+
+extern char* error_str;
+
+#define FAIL(message) do {\
+    error_str = message " at " __FILE__ ": " TOSTRING(__LINE__);\
+    return PERFINDEX_FAILURE;\
+} while(0)
+
+#define VERIFY(condition, fail_message) do {\
+    if(!(condition)) FAIL(fail_message);\
+} while(0)
+
+#endif