Adding upstream version 2.13.6.upstream/2.13.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/lib/base/debug.hpp b/lib/base/debug.hpp
new file mode 100644
index 0000000..54b424c
--- /dev/null
+++ b/lib/base/debug.hpp
@@ -0,0 +1,49 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef DEBUG_H
+#define DEBUG_H
+
+#include "i2-base.hpp"
+
+#ifndef I2_DEBUG
+#	define ASSERT(expr) ((void)0)
+#else /* I2_DEBUG */
+#	define ASSERT(expr) ((expr) ? 0 : icinga_assert_fail(#expr, __FILE__, __LINE__))
+#endif /* I2_DEBUG */
+
+#define VERIFY(expr) ((expr) ? 0 : icinga_assert_fail(#expr, __FILE__, __LINE__))
+
+#ifdef _MSC_VER
+#	define NORETURNPRE __declspec(noreturn)
+#else /* _MSC_VER */
+#	define NORETURNPRE
+#endif /* _MSC_VER */
+
+#ifdef __GNUC__
+#	define NORETURNPOST __attribute__((noreturn))
+#else /* __GNUC__ */
+#	define NORETURNPOST
+#endif /* __GNUC__ */
+
+NORETURNPRE int icinga_assert_fail(const char *expr, const char *file, int line) NORETURNPOST;
+
+#ifdef _MSC_VER
+#	pragma warning( push )
+#	pragma warning( disable : 4646 ) /* function declared with __declspec(noreturn) has non-void return type */
+#endif /* _MSC_VER */
+
+inline int icinga_assert_fail(const char *expr, const char *file, int line)
+{
+	fprintf(stderr, "%s:%d: assertion failed: %s\n", file, line, expr);
+	std::abort();
+
+#if !defined(__GNUC__) && !defined(_MSC_VER)
+	return 0;
+#endif /* !defined(__GNUC__) && !defined(_MSC_VER) */
+}
+
+#ifdef _MSC_VER
+#	pragma warning( pop )
+#endif /* _MSC_VER */
+
+#endif /* DEBUG_H */