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git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - arch/powerpc/include/asm/string.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_POWERPC_STRING_H
3 #define _ASM_POWERPC_STRING_H
7 #define __HAVE_ARCH_STRNCPY
8 #define __HAVE_ARCH_STRNCMP
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
14 #define __HAVE_ARCH_MEMSET16
16 extern char * strcpy(char *,const char *);
17 extern char * strncpy(char *,const char *, __kernel_size_t
);
18 extern __kernel_size_t
strlen(const char *);
19 extern int strcmp(const char *,const char *);
20 extern int strncmp(const char *, const char *, __kernel_size_t
);
21 extern char * strcat(char *, const char *);
22 extern void * memset(void *,int,__kernel_size_t
);
23 extern void * memcpy(void *,const void *,__kernel_size_t
);
24 extern void * memmove(void *,const void *,__kernel_size_t
);
25 extern int memcmp(const void *,const void *,__kernel_size_t
);
26 extern void * memchr(const void *,int,__kernel_size_t
);
29 #define __HAVE_ARCH_MEMSET32
30 #define __HAVE_ARCH_MEMSET64
32 extern void *__memset16(uint16_t *, uint16_t v
, __kernel_size_t
);
33 extern void *__memset32(uint32_t *, uint32_t v
, __kernel_size_t
);
34 extern void *__memset64(uint64_t *, uint64_t v
, __kernel_size_t
);
36 static inline void *memset16(uint16_t *p
, uint16_t v
, __kernel_size_t n
)
38 return __memset16(p
, v
, n
* 2);
41 static inline void *memset32(uint32_t *p
, uint32_t v
, __kernel_size_t n
)
43 return __memset32(p
, v
, n
* 4);
46 static inline void *memset64(uint64_t *p
, uint64_t v
, __kernel_size_t n
)
48 return __memset64(p
, v
, n
* 8);
51 extern void *memset16(uint16_t *, uint16_t, __kernel_size_t
);
53 #endif /* __KERNEL__ */
55 #endif /* _ASM_POWERPC_STRING_H */