u-boot/lib/libavb/avb_sysdeps_posix.c
Simon Glass 336d4615f8 dm: core: Create a new header file for 'compat' features
At present dm/device.h includes the linux-compatible features. This
requires including linux/compat.h which in turn includes a lot of headers.
One of these is malloc.h which we thus end up including in every file in
U-Boot. Apart from the inefficiency of this, it is problematic for sandbox
which needs to use the system malloc() in some files.

Move the compatibility features into a separate header file.

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

68 lines
1.2 KiB
C

// SPDX-License-Identifier: MIT
/*
* Copyright (C) 2016 The Android Open Source Project
*/
#include <hang.h>
#include <malloc.h>
#include <stdarg.h>
#include <stdlib.h>
#include "avb_sysdeps.h"
int avb_memcmp(const void* src1, const void* src2, size_t n) {
return memcmp(src1, src2, n);
}
void* avb_memcpy(void* dest, const void* src, size_t n) {
return memcpy(dest, src, n);
}
void* avb_memset(void* dest, const int c, size_t n) {
return memset(dest, c, n);
}
int avb_strcmp(const char* s1, const char* s2) {
return strcmp(s1, s2);
}
int avb_strncmp(const char* s1, const char* s2, size_t n) {
return strncmp(s1, s2, n);
}
size_t avb_strlen(const char* str) {
return strlen(str);
}
void avb_abort(void) {
hang();
}
void avb_print(const char* message) {
printf("%s", message);
}
void avb_printv(const char* message, ...) {
va_list ap;
const char* m;
va_start(ap, message);
for (m = message; m != NULL; m = va_arg(ap, const char*)) {
printf("%s", m);
}
va_end(ap);
}
void* avb_malloc_(size_t size) {
return malloc(size);
}
void avb_free(void* ptr) {
free(ptr);
}
uint32_t avb_div_by_10(uint64_t* dividend) {
uint32_t rem = (uint32_t)(*dividend % 10);
*dividend /= 10;
return rem;
}