1 files changed, 72 insertions, 0 deletions
diff --git a/lib/ngtcp2_mem.h b/lib/ngtcp2_mem.h
new file mode 100644
index 0000000..c99b6c5
--- /dev/null
+++ b/lib/ngtcp2_mem.h
@@ -0,0 +1,72 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2017 ngtcp2 contributors
+ * Copyright (c) 2014 nghttp2 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef NGTCP2_MEM_H
+#define NGTCP2_MEM_H
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <ngtcp2/ngtcp2.h>
+
+/* Convenient wrapper functions to call allocator function in
+   |mem|. */
+#ifndef MEMDEBUG
+void *ngtcp2_mem_malloc(const ngtcp2_mem *mem, size_t size);
+
+void ngtcp2_mem_free(const ngtcp2_mem *mem, void *ptr);
+
+void *ngtcp2_mem_calloc(const ngtcp2_mem *mem, size_t nmemb, size_t size);
+
+void *ngtcp2_mem_realloc(const ngtcp2_mem *mem, void *ptr, size_t size);
+#else /* MEMDEBUG */
+void *ngtcp2_mem_malloc_debug(const ngtcp2_mem *mem, size_t size,
+                              const char *func, const char *file, size_t line);
+
+#  define ngtcp2_mem_malloc(MEM, SIZE)                                         \
+    ngtcp2_mem_malloc_debug((MEM), (SIZE), __func__, __FILE__, __LINE__)
+
+void ngtcp2_mem_free_debug(const ngtcp2_mem *mem, void *ptr, const char *func,
+                           const char *file, size_t line);
+
+#  define ngtcp2_mem_free(MEM, PTR)                                            \
+    ngtcp2_mem_free_debug((MEM), (PTR), __func__, __FILE__, __LINE__)
+
+void *ngtcp2_mem_calloc_debug(const ngtcp2_mem *mem, size_t nmemb, size_t size,
+                              const char *func, const char *file, size_t line);
+
+#  define ngtcp2_mem_calloc(MEM, NMEMB, SIZE)                                  \
+    ngtcp2_mem_calloc_debug((MEM), (NMEMB), (SIZE), __func__, __FILE__,        \
+                            __LINE__)
+
+void *ngtcp2_mem_realloc_debug(const ngtcp2_mem *mem, void *ptr, size_t size,
+                               const char *func, const char *file, size_t line);
+
+#  define ngtcp2_mem_realloc(MEM, PTR, SIZE)                                   \
+    ngtcp2_mem_realloc_debug((MEM), (PTR), (SIZE), __func__, __FILE__, __LINE__)
+#endif /* MEMDEBUG */
+
+#endif /* NGTCP2_MEM_H */