libmalloc.h - mozsearch

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/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef libmalloc_h___

#define libmalloc_h___

#include <sys/types.h>

#include <malloc.h>

#ifdef __cplusplus

extern "C" {

#endif

#include "config.h"

typedef unsigned long u_long;

// For me->flags

#define JP_FIRST_AFTER_PAUSE 1

// Format of a jprof log entry. This is what's written out to the

// "jprof-log" file.

// It's called malloc_log_entry because the history of jprof is that

// it's a modified version of tracemalloc.

struct malloc_log_entry {

  u_long delTime;

  u_long numpcs;

  unsigned int flags;

  int thread;

  char* pcs[MAX_STACK_CRAWL];

};

// Format of a malloc map entry; after this struct is nameLen+1 bytes of

// name data.

struct malloc_map_entry {

  u_long nameLen;

  u_long address;  // base address

};

#ifdef __cplusplus

} /* end of extern "C" */

#endif

#endif /* libmalloc_h___ */