/*

*

* pimalloc.h

*

* Author: Markku Rossi <[email protected]>

*

* Copyright (c) 2003-2007 Markku Rossi.

*

* See the LICENSE file for the details on licensing.

*

* Memory allocation functions.

*

*/

#ifndef PIMALLOC_H

#define PIMALLOC_H

/* Allocate `size' bytes of memory. The function returns a pointer to

the beginning of the allocated memory block or NULL if the system

ran out of memory. */

void *pi_malloc(size_t size);

/* XXX */

void *pi_calloc(size_t number, size_t size);

/* XXX */

void *pi_realloc(void *ptr, size_t old_size, size_t new_size);

/* XXX */

void pi_free(void *ptr);

/* XXX */

char *pi_strdup(const char *str);

/* XXX */

unsigned char *pi_memdup(const unsigned char *data, size_t len);

/* Tag block `ptr' with the tag `tag'. The maximum length of the tag

is 7 characters. */

void pi_malloc_tag_block(void *ptr, const char *tag);

/* XXX */

void *pi_xmalloc(size_t size);

/* XXX */

void *pi_xcalloc(size_t number, size_t size);

/* XXX */

void *pi_xrealloc(void *ptr, size_t old_size, size_t new_size);

/* XXX */

void pi_xfree(void *ptr);

/* XXX */

char *pi_xstrdup(const char *str);

/* XXX */

unsigned char *pi_xmemdup(const unsigned char *data, size_t len);

#ifdef ENABLE_DEBUG

/* Memory leak debugging. */

/* XXX */

void pi_malloc_dump_blocks(void);

/* XXX */

void pi_malloc_dump_statistics(void);

#endif /* ENABLE_DEBUG */

#endif /* PIMALLOC_H */