1 #ifndef ___ASM_SPARC_STRING_H 2 #define ___ASM_SPARC_STRING_H 3 #if defined(__sparc__) && defined(__arch64__) 4 #include <asm/string_64.h> 5 #else 6 #include <asm/string_32.h> 7 #endif 8 9 /* First the mem*() things. */ 10 #define __HAVE_ARCH_MEMMOVE 11 void *memmove(void *, const void *, __kernel_size_t); 12 13 #define __HAVE_ARCH_MEMCPY 14 #define memcpy(t, f, n) __builtin_memcpy(t, f, n) 15 16 #define __HAVE_ARCH_MEMSET 17 #define memset(s, c, count) __builtin_memset(s, c, count) 18 19 #define __HAVE_ARCH_MEMSCAN 20 21 #define memscan(__arg0, __char, __arg2) \ 22 ({ \ 23 void *__memscan_zero(void *, size_t); \ 24 void *__memscan_generic(void *, int, size_t); \ 25 void *__retval, *__addr = (__arg0); \ 26 size_t __size = (__arg2); \ 27 \ 28 if(__builtin_constant_p(__char) && !(__char)) \ 29 __retval = __memscan_zero(__addr, __size); \ 30 else \ 31 __retval = __memscan_generic(__addr, (__char), __size); \ 32 \ 33 __retval; \ 34 }) 35 36 #define __HAVE_ARCH_MEMCMP 37 int memcmp(const void *,const void *,__kernel_size_t); 38 39 #define __HAVE_ARCH_STRNCMP 40 int strncmp(const char *, const char *, __kernel_size_t); 41 42 #endif 43