string.h
上传用户:szlgq88
上传日期:2009-04-28
资源大小:48287k
文件大小:3k
- #ifndef _LINUX_STRING_H_
- #define _LINUX_STRING_H_
- /* We don't want strings.h stuff being user by user stuff by accident */
- #ifdef __KERNEL__
- #include <linux/compiler.h> /* for inline */
- #include <linux/types.h> /* for size_t */
- #include <linux/stddef.h> /* for NULL */
- #ifdef __cplusplus
- extern "C" {
- #endif
- extern char * strpbrk(const char *,const char *);
- extern char * strsep(char **,const char *);
- extern __kernel_size_t strspn(const char *,const char *);
- extern __kernel_size_t strcspn(const char *,const char *);
- /*
- * Include machine specific inline routines
- */
- #include <asm/string.h>
- #ifndef __HAVE_ARCH_STRCPY
- extern char * strcpy(char *,const char *);
- #endif
- #ifndef __HAVE_ARCH_STRNCPY
- extern char * strncpy(char *,const char *, __kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_STRLCPY
- size_t strlcpy(char *, const char *, size_t);
- #endif
- #ifndef __HAVE_ARCH_STRCAT
- extern char * strcat(char *, const char *);
- #endif
- #ifndef __HAVE_ARCH_STRNCAT
- extern char * strncat(char *, const char *, __kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_STRLCAT
- extern size_t strlcat(char *, const char *, __kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_STRCMP
- extern int strcmp(const char *,const char *);
- #endif
- #ifndef __HAVE_ARCH_STRNCMP
- extern int strncmp(const char *,const char *,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_STRNICMP
- extern int strnicmp(const char *, const char *, __kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_STRCHR
- extern char * strchr(const char *,int);
- #endif
- #ifndef __HAVE_ARCH_STRNCHR
- extern char * strnchr(const char *, size_t, int);
- #endif
- #ifndef __HAVE_ARCH_STRRCHR
- extern char * strrchr(const char *,int);
- #endif
- #ifndef __HAVE_ARCH_STRSTR
- extern char * strstr(const char *,const char *);
- #endif
- #ifndef __HAVE_ARCH_STRLEN
- extern __kernel_size_t strlen(const char *);
- #endif
- #ifndef __HAVE_ARCH_STRNLEN
- extern __kernel_size_t strnlen(const char *,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_MEMSET
- extern void * memset(void *,int,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_MEMCPY
- extern void * memcpy(void *,const void *,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_MEMMOVE
- extern void * memmove(void *,const void *,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_MEMSCAN
- extern void * memscan(void *,int,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_MEMCMP
- extern int memcmp(const void *,const void *,__kernel_size_t);
- #endif
- #ifndef __HAVE_ARCH_MEMCHR
- extern void * memchr(const void *,int,__kernel_size_t);
- #endif
- extern char *kstrdup(const char *s, gfp_t gfp);
- #ifdef __cplusplus
- }
- #endif
- #endif
- #endif /* _LINUX_STRING_H_ */