mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 19:23:07 +00:00
62d638386c
It is helpful to test that out-of-memory checks work correctly in code that calls malloc(). Add a simple way to force failure after a given number of malloc() calls. Fix a header guard to avoid a build error on sandbox_vpl. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sean Anderson <seanga2@gmail.com>
27 lines
724 B
C
27 lines
724 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
|
|
#define __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
|