u-boot/arch/sandbox/include/asm/malloc.h
Simon Glass 3ff6fe5fab sandbox: Add a new header for the system malloc()
Some files use U-Boot headers but still need to access the system
malloc(). Allow this by creating a new asm/malloc.h which can be used so
long as U-Boot's malloc.h has not been included.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-02-05 19:33:46 -07:00

26 lines
701 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Sandbox access to system malloc (i.e. not U-Boot's)
*
* Copyright 2020 Google LLC
*/
#ifndef __ASM_MALLOC_H
void *malloc(size_t size);
void free(void *ptr);
void *calloc(size_t nmemb, size_t size);
void *realloc(void *ptr, size_t size);
void *reallocarray(void *ptr, size_t nmemb, size_t size);
/*
* This header allows calling the system allocation routines. It makes no
* sense to also include U-Boot's malloc.h since that redfines malloc to
* have a 'dl' prefix. These two implementations cannot be mixed and matched
* in the same file.
*/
#ifdef __MALLOC_H__
#error "This sandbox header file cannot be included with malloc.h"
#endif
#endif