mirror of
https://github.com/moparisthebest/spdylay
synced 2024-11-14 05:25:07 -05:00
57 lines
2.2 KiB
C
57 lines
2.2 KiB
C
/*
|
|
* Spdylay - SPDY 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
|
|
|
|
#include <stdlib.h>
|
|
|
|
/* Global variables to control the behavior of malloc() */
|
|
|
|
/* If nonzero, malloc failure mode is on */
|
|
extern int spdylay_failmalloc;
|
|
/* If spdylay_failstart <= spdylay_nmalloc and spdylay_failmalloc is
|
|
nonzero, malloc() fails. */
|
|
extern int spdylay_failstart;
|
|
/* If nonzero, spdylay_nmalloc is incremented if malloc() succeeds. */
|
|
extern int spdylay_countmalloc;
|
|
/* The number of successful invocation of malloc(). This value is only
|
|
incremented if spdylay_nmalloc is nonzero. */
|
|
extern int spdylay_nmalloc;
|
|
|
|
void* malloc(size_t size);
|
|
|
|
/* Copies spdylay_failmalloc and spdylay_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 spdylay_failmalloc_pause(void);
|
|
|
|
/* Restores the values of spdylay_failmalloc and spdylay_countmalloc
|
|
with the values saved by the previous
|
|
spdylay_failmalloc_pause(). */
|
|
void spdylay_failmalloc_unpause(void);
|
|
|
|
#endif /* MALLOC_WRAPPER_H */
|