From afea5f9539cbf1eeaa85ec77d79eb2f59724f470 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 09:34:15 +0200 Subject: Adding upstream version 1.52.0. Signed-off-by: Daniel Baumann --- tests/malloc_wrapper.h | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 tests/malloc_wrapper.h (limited to 'tests/malloc_wrapper.h') diff --git a/tests/malloc_wrapper.h b/tests/malloc_wrapper.h new file mode 100644 index 0000000..a3a3dd7 --- /dev/null +++ b/tests/malloc_wrapper.h @@ -0,0 +1,65 @@ +/* + * nghttp2 - HTTP/2 C Library + * + * Copyright (c) 2012 Tatsuhiro Tsujikawa + * + * 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 MALLOC_WRAPPER_H +#define MALLOC_WRAPPER_H + +#ifdef HAVE_CONFIG_H +# include +#endif /* HAVE_CONFIG_H */ + +#include + +#include "nghttp2_mem.h" + +/* Global variables to control the behavior of malloc() */ + +/* If nonzero, malloc failure mode is on */ +extern int nghttp2_failmalloc; +/* If nghttp2_failstart <= nghttp2_nmalloc and nghttp2_failmalloc is + nonzero, malloc() fails. */ +extern int nghttp2_failstart; +/* If nonzero, nghttp2_nmalloc is incremented if malloc() succeeds. */ +extern int nghttp2_countmalloc; +/* The number of successful invocation of malloc(). This value is only + incremented if nghttp2_nmalloc is nonzero. */ +extern int nghttp2_nmalloc; + +/* Returns pointer to nghttp2_mem, which, when dereferenced, contains + specifically instrumented memory allocators for failmalloc + tests. */ +nghttp2_mem *nghttp2_mem_fm(void); + +/* Copies nghttp2_failmalloc and nghttp2_countmalloc to statically + allocated space and sets 0 to them. This will effectively make + malloc() work like normal malloc(). This is useful when you want to + disable malloc() failure mode temporarily. */ +void nghttp2_failmalloc_pause(void); + +/* Restores the values of nghttp2_failmalloc and nghttp2_countmalloc + with the values saved by the previous + nghttp2_failmalloc_pause(). */ +void nghttp2_failmalloc_unpause(void); + +#endif /* MALLOC_WRAPPER_H */ -- cgit v1.2.3