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/* nautilus-leak-checker-stubs.h - simple leak checking library
Virtual File System Library
Copyright (C) 2000 Eazel
The Gnome Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The Gnome 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the Gnome Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
Author: Pavel Cisler <pavel@eazel.com>
based on MemProf by Owen Taylor, <otaylor@redhat.com>
*/
#ifndef LEAK_CHECKER_STUBS_H
#define LEAK_CHECKER_STUBS_H
extern void *(* real_malloc) (size_t size);
extern void *(* real_memalign) (size_t boundary, size_t size);
extern void *(* real_realloc) (void *ptr, size_t size);
extern void *(* real_calloc) (void *ptr, size_t size);
extern void (*real_free) (void *ptr);
void *__libc_malloc (size_t size);
void *__libc_memalign (size_t boundary, size_t size);
void *__libc_calloc (size_t count, size_t size);
void *__libc_realloc (void *ptr, size_t size);
void __libc_free (void *ptr);
/* Records the context of an allocation.
* We could add pid, allocation time, etc. if needed.
*/
typedef struct {
/* pointer returned by malloc/realloc */
void *block;
/* allocated size */
size_t size;
/* NULL-terminated array of return addresses */
void **stack_crawl;
} NautilusLeakAllocationRecord;
void nautilus_leak_allocation_record_finalize
(NautilusLeakAllocationRecord *record);
void nautilus_leak_allocation_record_free (NautilusLeakAllocationRecord *record);
void nautilus_leak_allocation_record_init (NautilusLeakAllocationRecord *record,
void *block,
size_t initial_size,
void **stack_crawl,
int max_depth);
NautilusLeakAllocationRecord *nautilus_leak_allocation_record_copy
(const NautilusLeakAllocationRecord *record);
int nautilus_leak_stack_crawl_compare (void **stack_crawl1,
void **stack_crawl2,
int levels);
/* Hash table entry. */
struct NautilusHashEntry {
int next;
NautilusLeakAllocationRecord data;
};
#endif
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