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130 lines
3.5 KiB
130 lines
3.5 KiB
#ifndef _LINUX_STRING_H_ |
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#define _LINUX_STRING_H_ |
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#include <linux/types.h> /* for size_t */ |
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#include <linux/stddef.h> /* for NULL */ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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extern char * ___strtok; |
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extern char * strpbrk(const char *,const char *); |
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extern char * strtok(char *,const char *); |
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extern char * strsep(char **,const char *); |
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extern __kernel_size_t strspn(const char *,const char *); |
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/* |
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* Include machine specific inline routines |
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*/ |
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#include <asm/string.h> |
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#ifndef __HAVE_ARCH_STRCPY |
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extern char * strcpy(char *,const char *); |
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#endif |
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#ifndef __HAVE_ARCH_STRNCPY |
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extern char * strncpy(char *,const char *, __kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_STRLCPY |
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size_t strlcpy(char *, const char *, size_t); |
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#endif |
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#ifndef __HAVE_ARCH_STRCAT |
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extern char * strcat(char *, const char *); |
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#endif |
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#ifndef __HAVE_ARCH_STRNCAT |
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extern char * strncat(char *, const char *, __kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_STRCMP |
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extern int strcmp(const char *,const char *); |
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#endif |
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#ifndef __HAVE_ARCH_STRNCMP |
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extern int strncmp(const char *,const char *,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_STRCASECMP |
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int strcasecmp(const char *s1, const char *s2); |
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#endif |
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#ifndef __HAVE_ARCH_STRNCASECMP |
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extern int strncasecmp(const char *s1, const char *s2, __kernel_size_t len); |
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#endif |
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#ifndef __HAVE_ARCH_STRCHR |
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extern char * strchr(const char *,int); |
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#endif |
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/** |
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* strchrnul() - return position of a character in the string, or end of string |
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* |
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* The strchrnul() function is like strchr() except that if c is not found |
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* in s, then it returns a pointer to the nul byte at the end of s, rather than |
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* NULL |
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* @s: string to search |
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* @c: character to search for |
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* @return position of @c in @s, or end of @s if not found |
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*/ |
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const char *strchrnul(const char *s, int c); |
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#ifndef __HAVE_ARCH_STRRCHR |
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extern char * strrchr(const char *,int); |
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#endif |
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#include <linux/linux_string.h> |
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#ifndef __HAVE_ARCH_STRSTR |
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extern char * strstr(const char *,const char *); |
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#endif |
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#ifndef __HAVE_ARCH_STRLEN |
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extern __kernel_size_t strlen(const char *); |
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#endif |
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#ifndef __HAVE_ARCH_STRNLEN |
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extern __kernel_size_t strnlen(const char *,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_STRCSPN |
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/** |
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* strcspn() - find span of string without given characters |
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* |
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* Calculates the length of the initial segment of @s which consists entirely |
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* of bsytes not in reject. |
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* |
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* @s: string to search |
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* @reject: strings which cause the search to halt |
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* @return number of characters at the start of @s which are not in @reject |
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*/ |
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size_t strcspn(const char *s, const char *reject); |
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#endif |
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#ifndef __HAVE_ARCH_STRDUP |
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extern char * strdup(const char *); |
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#endif |
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#ifndef __HAVE_ARCH_STRSWAB |
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extern char * strswab(const char *); |
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#endif |
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#ifndef __HAVE_ARCH_MEMSET |
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extern void * memset(void *,int,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_MEMCPY |
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extern void * memcpy(void *,const void *,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_MEMMOVE |
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extern void * memmove(void *,const void *,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_MEMSCAN |
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extern void * memscan(void *,int,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_MEMCMP |
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extern int memcmp(const void *,const void *,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_MEMCHR |
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extern void * memchr(const void *,int,__kernel_size_t); |
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#endif |
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#ifndef __HAVE_ARCH_MEMCHR_INV |
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void *memchr_inv(const void *, int, size_t); |
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#endif |
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unsigned long ustrtoul(const char *cp, char **endp, unsigned int base); |
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unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _LINUX_STRING_H_ */
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