1 #ifndef _ASM_POWERPC_STRING_H 2 #define _ASM_POWERPC_STRING_H 3 4 #ifdef __KERNEL__ 5 6 #define __HAVE_ARCH_STRNCPY 7 #define __HAVE_ARCH_STRNCMP 8 #define __HAVE_ARCH_MEMSET 9 #define __HAVE_ARCH_MEMCPY 10 #define __HAVE_ARCH_MEMMOVE 11 #define __HAVE_ARCH_MEMCMP 12 #define __HAVE_ARCH_MEMCHR 13 #define __HAVE_ARCH_MEMSET16 14 15 extern char * strcpy(char *,const char *); 16 extern char * strncpy(char *,const char *, __kernel_size_t); 17 extern __kernel_size_t strlen(const char *); 18 extern int strcmp(const char *,const char *); 19 extern int strncmp(const char *, const char *, __kernel_size_t); 20 extern char * strcat(char *, const char *); 21 extern void * memset(void *,int,__kernel_size_t); 22 extern void * memcpy(void *,const void *,__kernel_size_t); 23 extern void * memmove(void *,const void *,__kernel_size_t); 24 extern int memcmp(const void *,const void *,__kernel_size_t); 25 extern void * memchr(const void *,int,__kernel_size_t); 26 27 #ifdef CONFIG_PPC64 28 #define __HAVE_ARCH_MEMSET32 29 #define __HAVE_ARCH_MEMSET64 30 31 extern void *__memset16(uint16_t *, uint16_t v, __kernel_size_t); 32 extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t); 33 extern void *__memset64(uint64_t *, uint64_t v, __kernel_size_t); 34 35 static inline void *memset16(uint16_t *p, uint16_t v, __kernel_size_t n) 36 { 37 return __memset16(p, v, n * 2); 38 } 39 40 static inline void *memset32(uint32_t *p, uint32_t v, __kernel_size_t n) 41 { 42 return __memset32(p, v, n * 4); 43 } 44 45 static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n) 46 { 47 return __memset64(p, v, n * 8); 48 } 49 #else 50 extern void *memset16(uint16_t *, uint16_t, __kernel_size_t); 51 #endif 52 #endif /* __KERNEL__ */ 53 54 #endif /* _ASM_POWERPC_STRING_H */ 55