malloc.h File Reference

#include "common.h"
#include <stddef.h>
#include "bu/defines.h"
#include "bu/magic.h"
#include <limits.h>

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Data Structures
struct	bu_pool

Macros
#define	BU_PAGE_SIZE   4096
#define	BU_GET(_ptr, _type)   _ptr = (_type *)bu_calloc(1, sizeof(_type), #_type " (BU_GET) " CPP_FILELINE)
#define	BU_PUT(_ptr, _type)   do { *(uint8_t *)(_type *)(_ptr) = /*zap*/ 0; bu_free(_ptr, #_type " (BU_PUT) " CPP_FILELINE); _ptr = NULL; } while (0)
#define	BU_ALLOC(_ptr, _type)   _ptr = (_type *)bu_calloc(1, sizeof(_type), #_type " (BU_ALLOC) " CPP_FILELINE)
#define	BU_FREE(_ptr, _type)   do { bu_free(_ptr, #_type " (BU_FREE) " CPP_FILELINE); _ptr = (_type *)NULL; } while (0)

Typedefs
typedef int(*	bu_heap_func_t) (const char *,...)

Functions
void *	bu_malloc (size_t siz, const char *str)
void *	bu_calloc (size_t nelem, size_t elsize, const char *str)
void	bu_free (void *ptr, const char *str)
void *	bu_realloc (void *ptr, size_t siz, const char *str)
int	bu_malloc_len_roundup (int nbytes)
void *	bu_heap_get (size_t sz)
void	bu_heap_put (void *ptr, size_t sz)
bu_heap_func_t	bu_heap_log (bu_heap_func_t log)
struct bu_pool *	bu_pool_create (size_t block_size)
void *	bu_pool_alloc (struct bu_pool *pool, size_t nelem, size_t elsize)
void	bu_pool_delete (struct bu_pool *pool)
int	bu_shmget (int *shmid, char **shared_memory, int key, size_t size)
void	bu_prmem (const char *str)
void	bu_ck_malloc_ptr (void *ptr, const char *str)
int	bu_mem_barriercheck (void)

Variables
size_t	bu_n_malloc
size_t	bu_n_realloc
size_t	bu_n_free

Function Documentation

bu_prmem()

void bu_prmem

(

const char *

str

)

bu_ck_malloc_ptr()

void bu_ck_malloc_ptr	(	void *	ptr,
		const char *	str
	)

bu_mem_barriercheck()

int bu_mem_barriercheck

(

void

)