1 files changed, 49 insertions, 0 deletions

diff --git a/src/lib/mhd_assert.h b/src/lib/mhd_assert.h
new file mode 100644
index 00000000..c720ce5c
--- /dev/null
+++ b/src/lib/mhd_assert.h
@@ -0,0 +1,49 @@
+/*
+  This file is part of libmicrohttpd
+  Copyright (C) 2017 Karlson2k (Evgeny Grin)
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library.
+  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file microhttpd/mhd_assert.h
+ * @brief  macros for mhd_assert()
+ * @author Karlson2k (Evgeny Grin)
+ */
+
+#ifndef MHD_ASSERT_H
+#define MHD_ASSERT_H 1
+
+#include "mhd_options.h"
+#ifdef NDEBUG
+#  define mhd_assert(ignore) ((void)0)
+#else  /* _DEBUG */
+#  ifdef HAVE_ASSERT
+#    include <assert.h>
+#    define mhd_assert(CHK) assert(CHK)
+#  else  /* ! HAVE_ASSERT */
+#    include <stdio.h>
+#    include <stdlib.h>
+#    define mhd_assert(CHK) \
+       do { \
+           if (!(CHK)) { \
+             fprintf(stderr, "%s:%u Assertion failed: %s\nProgram aborted.\n", \
+                     __FILE__, (unsigned)__LINE__, #CHK); \
+             fflush(stderr); abort(); } \
+          } while(0)
+#  endif /* ! HAVE_ASSERT */
+#endif /* _DEBUG */
+
+#endif /* ! MHD_ASSERT_H */