1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
43 lines
1 KiB
C
43 lines
1 KiB
C
#ifndef __ASM_ARM_STRING_H
|
|
#define __ASM_ARM_STRING_H
|
|
|
|
/*
|
|
* We don't do inline string functions, since the
|
|
* optimised inline asm versions are not small.
|
|
*/
|
|
|
|
#define __HAVE_ARCH_STRRCHR
|
|
extern char * strrchr(const char * s, int c);
|
|
|
|
#define __HAVE_ARCH_STRCHR
|
|
extern char * strchr(const char * s, int c);
|
|
|
|
#define __HAVE_ARCH_MEMCPY
|
|
extern void * memcpy(void *, const void *, __kernel_size_t);
|
|
|
|
#define __HAVE_ARCH_MEMMOVE
|
|
extern void * memmove(void *, const void *, __kernel_size_t);
|
|
|
|
#define __HAVE_ARCH_MEMCHR
|
|
extern void * memchr(const void *, int, __kernel_size_t);
|
|
|
|
#define __HAVE_ARCH_MEMZERO
|
|
#define __HAVE_ARCH_MEMSET
|
|
extern void * memset(void *, int, __kernel_size_t);
|
|
|
|
extern void __memzero(void *ptr, __kernel_size_t n);
|
|
|
|
#define memset(p,v,n) \
|
|
({ \
|
|
if ((n) != 0) { \
|
|
if (__builtin_constant_p((v)) && (v) == 0) \
|
|
__memzero((p),(n)); \
|
|
else \
|
|
memset((p),(v),(n)); \
|
|
} \
|
|
(p); \
|
|
})
|
|
|
|
#define memzero(p,n) ({ if ((n) != 0) __memzero((p),(n)); (p); })
|
|
|
|
#endif
|