projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| a37c8875 | 2 | #ifndef _ASM_POWERPC_STRING_H |
| 3 | #define _ASM_POWERPC_STRING_H | |
| 1da177e4 LT |
4 | |
| 5 | #ifdef __KERNEL__ | |
| 6 | ||
| 1da177e4 | 7 | #define __HAVE_ARCH_STRNCPY |
| 0119536c | 8 | #define __HAVE_ARCH_STRNCMP |
| 1da177e4 LT |
9 | #define __HAVE_ARCH_MEMSET |
| 10 | #define __HAVE_ARCH_MEMCPY | |
| 11 | #define __HAVE_ARCH_MEMMOVE | |
| 12 | #define __HAVE_ARCH_MEMCMP | |
| 13 | #define __HAVE_ARCH_MEMCHR | |
| da74f659 | 14 | #define __HAVE_ARCH_MEMSET16 |
| 6c44741d | 15 | #define __HAVE_ARCH_MEMCPY_FLUSHCACHE |
| 1da177e4 | 16 | |
| 1da177e4 LT |
17 | extern char * strcpy(char *,const char *); |
| 18 | extern char * strncpy(char *,const char *, __kernel_size_t); | |
| 19 | extern __kernel_size_t strlen(const char *); | |
| 20 | extern int strcmp(const char *,const char *); | |
| 0119536c | 21 | extern int strncmp(const char *, const char *, __kernel_size_t); |
| 1da177e4 LT |
22 | extern char * strcat(char *, const char *); |
| 23 | extern void * memset(void *,int,__kernel_size_t); | |
| 24 | extern void * memcpy(void *,const void *,__kernel_size_t); | |
| 25 | extern void * memmove(void *,const void *,__kernel_size_t); | |
| 26 | extern int memcmp(const void *,const void *,__kernel_size_t); | |
| 27 | extern void * memchr(const void *,int,__kernel_size_t); | |
| 6c44741d | 28 | extern void * memcpy_flushcache(void *,const void *,__kernel_size_t); |
| 1da177e4 | 29 | |
| 694fc88c | 30 | #ifdef CONFIG_PPC64 |
| 694fc88c NR |
31 | #define __HAVE_ARCH_MEMSET32 |
| 32 | #define __HAVE_ARCH_MEMSET64 | |
| 33 | ||
| 34 | extern void *__memset16(uint16_t *, uint16_t v, __kernel_size_t); | |
| 35 | extern void *__memset32(uint32_t *, uint32_t v, __kernel_size_t); | |
| 36 | extern void *__memset64(uint64_t *, uint64_t v, __kernel_size_t); | |
| 37 | ||
| 38 | static inline void *memset16(uint16_t *p, uint16_t v, __kernel_size_t n) | |
| 39 | { | |
| 40 | return __memset16(p, v, n * 2); | |
| 41 | } | |
| 42 | ||
| 43 | static inline void *memset32(uint32_t *p, uint32_t v, __kernel_size_t n) | |
| 44 | { | |
| 45 | return __memset32(p, v, n * 4); | |
| 46 | } | |
| 47 | ||
| 48 | static inline void *memset64(uint64_t *p, uint64_t v, __kernel_size_t n) | |
| 49 | { | |
| 50 | return __memset64(p, v, n * 8); | |
| 51 | } | |
| da74f659 | 52 | #else |
| 9412b234 CL |
53 | #define __HAVE_ARCH_STRLEN |
| 54 | ||
| da74f659 | 55 | extern void *memset16(uint16_t *, uint16_t, __kernel_size_t); |
| 694fc88c | 56 | #endif |
| 1da177e4 LT |
57 | #endif /* __KERNEL__ */ |
| 58 | ||
| a37c8875 | 59 | #endif /* _ASM_POWERPC_STRING_H */ |