0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
47 lines
755 B
C
47 lines
755 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* arch/mips/boot/compressed/string.c
|
|
*
|
|
* Very small subset of simple string routines
|
|
*/
|
|
|
|
#include <linux/compiler_attributes.h>
|
|
#include <linux/types.h>
|
|
|
|
void *memcpy(void *dest, const void *src, size_t n)
|
|
{
|
|
int i;
|
|
const char *s = src;
|
|
char *d = dest;
|
|
|
|
for (i = 0; i < n; i++)
|
|
d[i] = s[i];
|
|
return dest;
|
|
}
|
|
|
|
void *memset(void *s, int c, size_t n)
|
|
{
|
|
int i;
|
|
char *ss = s;
|
|
|
|
for (i = 0; i < n; i++)
|
|
ss[i] = c;
|
|
return s;
|
|
}
|
|
|
|
void * __weak memmove(void *dest, const void *src, size_t n)
|
|
{
|
|
unsigned int i;
|
|
const char *s = src;
|
|
char *d = dest;
|
|
|
|
if ((uintptr_t)dest < (uintptr_t)src) {
|
|
for (i = 0; i < n; i++)
|
|
d[i] = s[i];
|
|
} else {
|
|
for (i = n; i > 0; i--)
|
|
d[i - 1] = s[i - 1];
|
|
}
|
|
return dest;
|
|
}
|