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1da177e4 LT |
1 | #ifndef _LINUX_STRING_H_ |
2 | #define _LINUX_STRING_H_ | |
3 | ||
4 | /* We don't want strings.h stuff being user by user stuff by accident */ | |
5 | ||
6 | #ifdef __KERNEL__ | |
7 | ||
8 | #include <linux/compiler.h> /* for inline */ | |
9 | #include <linux/types.h> /* for size_t */ | |
10 | #include <linux/stddef.h> /* for NULL */ | |
11 | ||
12 | #ifdef __cplusplus | |
13 | extern "C" { | |
14 | #endif | |
15 | ||
16 | extern char * strpbrk(const char *,const char *); | |
17 | extern char * strsep(char **,const char *); | |
18 | extern __kernel_size_t strspn(const char *,const char *); | |
19 | extern __kernel_size_t strcspn(const char *,const char *); | |
20 | ||
21 | /* | |
22 | * Include machine specific inline routines | |
23 | */ | |
24 | #include <asm/string.h> | |
25 | ||
26 | #ifndef __HAVE_ARCH_STRCPY | |
27 | extern char * strcpy(char *,const char *); | |
28 | #endif | |
29 | #ifndef __HAVE_ARCH_STRNCPY | |
30 | extern char * strncpy(char *,const char *, __kernel_size_t); | |
31 | #endif | |
32 | #ifndef __HAVE_ARCH_STRLCPY | |
33 | size_t strlcpy(char *, const char *, size_t); | |
34 | #endif | |
35 | #ifndef __HAVE_ARCH_STRCAT | |
36 | extern char * strcat(char *, const char *); | |
37 | #endif | |
38 | #ifndef __HAVE_ARCH_STRNCAT | |
39 | extern char * strncat(char *, const char *, __kernel_size_t); | |
40 | #endif | |
41 | #ifndef __HAVE_ARCH_STRLCAT | |
42 | extern size_t strlcat(char *, const char *, __kernel_size_t); | |
43 | #endif | |
44 | #ifndef __HAVE_ARCH_STRCMP | |
45 | extern int strcmp(const char *,const char *); | |
46 | #endif | |
47 | #ifndef __HAVE_ARCH_STRNCMP | |
48 | extern int strncmp(const char *,const char *,__kernel_size_t); | |
49 | #endif | |
50 | #ifndef __HAVE_ARCH_STRNICMP | |
51 | extern int strnicmp(const char *, const char *, __kernel_size_t); | |
52 | #endif | |
53 | #ifndef __HAVE_ARCH_STRCHR | |
54 | extern char * strchr(const char *,int); | |
55 | #endif | |
56 | #ifndef __HAVE_ARCH_STRNCHR | |
57 | extern char * strnchr(const char *, size_t, int); | |
58 | #endif | |
59 | #ifndef __HAVE_ARCH_STRRCHR | |
60 | extern char * strrchr(const char *,int); | |
61 | #endif | |
62 | #ifndef __HAVE_ARCH_STRSTR | |
63 | extern char * strstr(const char *,const char *); | |
64 | #endif | |
65 | #ifndef __HAVE_ARCH_STRLEN | |
66 | extern __kernel_size_t strlen(const char *); | |
67 | #endif | |
68 | #ifndef __HAVE_ARCH_STRNLEN | |
69 | extern __kernel_size_t strnlen(const char *,__kernel_size_t); | |
70 | #endif | |
71 | ||
72 | #ifndef __HAVE_ARCH_MEMSET | |
73 | extern void * memset(void *,int,__kernel_size_t); | |
74 | #endif | |
75 | #ifndef __HAVE_ARCH_MEMCPY | |
76 | extern void * memcpy(void *,const void *,__kernel_size_t); | |
77 | #endif | |
78 | #ifndef __HAVE_ARCH_MEMMOVE | |
79 | extern void * memmove(void *,const void *,__kernel_size_t); | |
80 | #endif | |
81 | #ifndef __HAVE_ARCH_MEMSCAN | |
82 | extern void * memscan(void *,int,__kernel_size_t); | |
83 | #endif | |
84 | #ifndef __HAVE_ARCH_MEMCMP | |
85 | extern int memcmp(const void *,const void *,__kernel_size_t); | |
86 | #endif | |
87 | #ifndef __HAVE_ARCH_MEMCHR | |
88 | extern void * memchr(const void *,int,__kernel_size_t); | |
89 | #endif | |
90 | ||
0db925af | 91 | extern char *kstrdup(const char *s, unsigned int __nocast gfp); |
543537bd | 92 | |
1da177e4 LT |
93 | #ifdef __cplusplus |
94 | } | |
95 | #endif | |
96 | ||
97 | #endif | |
98 | #endif /* _LINUX_STRING_H_ */ |