48 lines
1 KiB
C
48 lines
1 KiB
C
|
/*
|
||
|
|
* This file adds the header file glue so that the shared files
|
||
|
|
* flatdevicetree.[ch] can compile and work in the powerpc bootwrapper.
|
||
|
|
*
|
||
|
|
* strncmp & strchr copied from <file:lib/strings.c>
|
||
|
|
* Copyright (C) 1991, 1992 Linus Torvalds
|
||
|
|
*
|
||
|
|
* Maintained by: Mark A. Greer <mgreer@mvista.com>
|
||
|
|
*/
|
||
|
|
#ifndef _PPC_BOOT_FLATDEVTREE_ENV_H_
|
||
|
|
#define _PPC_BOOT_FLATDEVTREE_ENV_H_
|
||
|
|
|
||
|
|
#include <stdarg.h>
|
||
|
|
#include <stddef.h>
|
||
|
|
#include "types.h"
|
||
|
|
#include "string.h"
|
||
|
|
#include "stdio.h"
|
||
|
|
#include "ops.h"
|
||
|
|
|
||
|
|
#define be16_to_cpu(x) (x)
|
||
|
|
#define cpu_to_be16(x) (x)
|
||
|
|
#define be32_to_cpu(x) (x)
|
||
|
|
#define cpu_to_be32(x) (x)
|
||
|
|
#define be64_to_cpu(x) (x)
|
||
|
|
#define cpu_to_be64(x) (x)
|
||
|
|
|
||
|
|
static inline int strncmp(const char *cs, const char *ct, size_t count)
|
||
|
|
{
|
||
|
|
signed char __res = 0;
|
||
|
|
|
||
|
|
while (count) {
|
||
|
|
if ((__res = *cs - *ct++) != 0 || !*cs++)
|
||
|
|
break;
|
||
|
|
count--;
|
||
|
|
}
|
||
|
|
return __res;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline char *strchr(const char *s, int c)
|
||
|
|
{
|
||
|
|
for (; *s != (char)c; ++s)
|
||
|
|
if (*s == '\0')
|
||
|
|
return NULL;
|
||
|
|
return (char *)s;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* _PPC_BOOT_FLATDEVTREE_ENV_H_ */
|