* Copyright 2009, Colin Günther, coling@gmx.de.
* Copyright 2007, Hugo Santos. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _FBSD_COMPAT_SYS_MALLOC_H_
#define _FBSD_COMPAT_SYS_MALLOC_H_
#include <malloc.h>
#include <vm/vm.h>
#include <sys/param.h>
#include <sys/queue.h>
#include <sys/_mutex.h>
* flags to malloc.
*/
#define M_NOWAIT 0x0001
#define M_WAITOK 0x0002
#define M_ZERO 0x0100
#define M_MAGIC 877983977 /* time when first defined :-) */
#define M_DEVBUF 0
struct malloc_type {
};
void *_kernel_malloc(size_t size, int flags);
void _kernel_free(void *ptr);
void *_kernel_contigmalloc(const char *file, int line, size_t size, int flags,
vm_paddr_t low, vm_paddr_t high, unsigned long alignment,
unsigned long boundary);
void _kernel_contigfree(void *addr, unsigned long size);
#define kernel_malloc(size, base, flags) \
_kernel_malloc(size, flags)
#define kernel_free(ptr, tag) \
_kernel_free(ptr)
#define kernel_contigmalloc(size, type, flags, low, high, alignment, boundary) \
_kernel_contigmalloc(__FILE__, __LINE__, size, flags, low, high, \
alignment, boundary)
#define kernel_contigfree(addr, size, base) \
_kernel_contigfree(addr, size)
#ifdef FBSD_DRIVER
# define malloc(size, tag, flags) kernel_malloc(size, tag, flags)
# define free(pointer, tag) kernel_free(pointer, tag)
# define contigmalloc(size, type, flags, low, high, alignment, boundary) \
_kernel_contigmalloc(__FILE__, __LINE__, size, flags, low, high, \
alignment, boundary)
# define contigfree(addr, size, base) \
_kernel_contigfree(addr, size)
#endif
#define MALLOC_DEFINE(type, shortdesc, longdesc) int type[1]
#define MALLOC_DECLARE(type) \
extern int type[1]
#endif
