160b1bd0eSwdenk #ifndef _LINUX_STRING_H_ 260b1bd0eSwdenk #define _LINUX_STRING_H_ 360b1bd0eSwdenk 460b1bd0eSwdenk #include <linux/types.h> /* for size_t */ 560b1bd0eSwdenk #include <linux/stddef.h> /* for NULL */ 660b1bd0eSwdenk 760b1bd0eSwdenk #ifdef __cplusplus 860b1bd0eSwdenk extern "C" { 960b1bd0eSwdenk #endif 1060b1bd0eSwdenk 1160b1bd0eSwdenk extern char * ___strtok; 1260b1bd0eSwdenk extern char * strpbrk(const char *,const char *); 1360b1bd0eSwdenk extern char * strtok(char *,const char *); 1460b1bd0eSwdenk extern char * strsep(char **,const char *); 1560b1bd0eSwdenk extern __kernel_size_t strspn(const char *,const char *); 1660b1bd0eSwdenk 1760b1bd0eSwdenk 1860b1bd0eSwdenk /* 1960b1bd0eSwdenk * Include machine specific inline routines 2060b1bd0eSwdenk */ 2160b1bd0eSwdenk #include <asm/string.h> 2260b1bd0eSwdenk 2360b1bd0eSwdenk #ifndef __HAVE_ARCH_STRCPY 2460b1bd0eSwdenk extern char * strcpy(char *,const char *); 2560b1bd0eSwdenk #endif 2660b1bd0eSwdenk #ifndef __HAVE_ARCH_STRNCPY 2760b1bd0eSwdenk extern char * strncpy(char *,const char *, __kernel_size_t); 2860b1bd0eSwdenk #endif 2980d9ef8dSMasahiro Yamada #ifndef __HAVE_ARCH_STRLCPY 3080d9ef8dSMasahiro Yamada size_t strlcpy(char *, const char *, size_t); 3180d9ef8dSMasahiro Yamada #endif 3260b1bd0eSwdenk #ifndef __HAVE_ARCH_STRCAT 3360b1bd0eSwdenk extern char * strcat(char *, const char *); 3460b1bd0eSwdenk #endif 3560b1bd0eSwdenk #ifndef __HAVE_ARCH_STRNCAT 3660b1bd0eSwdenk extern char * strncat(char *, const char *, __kernel_size_t); 3760b1bd0eSwdenk #endif 3860b1bd0eSwdenk #ifndef __HAVE_ARCH_STRCMP 3960b1bd0eSwdenk extern int strcmp(const char *,const char *); 4060b1bd0eSwdenk #endif 4160b1bd0eSwdenk #ifndef __HAVE_ARCH_STRNCMP 4260b1bd0eSwdenk extern int strncmp(const char *,const char *,__kernel_size_t); 4360b1bd0eSwdenk #endif 44b1f17bf5SSimon Glass #ifndef __HAVE_ARCH_STRCASECMP 45b1f17bf5SSimon Glass int strcasecmp(const char *s1, const char *s2); 46b1f17bf5SSimon Glass #endif 47b1f17bf5SSimon Glass #ifndef __HAVE_ARCH_STRNCASECMP 48b1f17bf5SSimon Glass extern int strncasecmp(const char *s1, const char *s2, __kernel_size_t len); 4960b1bd0eSwdenk #endif 5060b1bd0eSwdenk #ifndef __HAVE_ARCH_STRCHR 5160b1bd0eSwdenk extern char * strchr(const char *,int); 5260b1bd0eSwdenk #endif 536b45ba45SSimon Glass 546b45ba45SSimon Glass /** 556b45ba45SSimon Glass * strchrnul() - return position of a character in the string, or end of string 566b45ba45SSimon Glass * 576b45ba45SSimon Glass * The strchrnul() function is like strchr() except that if c is not found 586b45ba45SSimon Glass * in s, then it returns a pointer to the nul byte at the end of s, rather than 596b45ba45SSimon Glass * NULL 606b45ba45SSimon Glass * @s: string to search 616b45ba45SSimon Glass * @c: character to search for 626b45ba45SSimon Glass * @return position of @c in @s, or end of @s if not found 636b45ba45SSimon Glass */ 646b45ba45SSimon Glass const char *strchrnul(const char *s, int c); 656b45ba45SSimon Glass 6660b1bd0eSwdenk #ifndef __HAVE_ARCH_STRRCHR 6760b1bd0eSwdenk extern char * strrchr(const char *,int); 6860b1bd0eSwdenk #endif 69e772cb30SJoe Hershberger #include <linux/linux_string.h> 7060b1bd0eSwdenk #ifndef __HAVE_ARCH_STRSTR 7160b1bd0eSwdenk extern char * strstr(const char *,const char *); 7260b1bd0eSwdenk #endif 7360b1bd0eSwdenk #ifndef __HAVE_ARCH_STRLEN 7460b1bd0eSwdenk extern __kernel_size_t strlen(const char *); 7560b1bd0eSwdenk #endif 7660b1bd0eSwdenk #ifndef __HAVE_ARCH_STRNLEN 7760b1bd0eSwdenk extern __kernel_size_t strnlen(const char *,__kernel_size_t); 7860b1bd0eSwdenk #endif 79*a7d00210SSimon Glass 80*a7d00210SSimon Glass #ifndef __HAVE_ARCH_STRCSPN 81*a7d00210SSimon Glass /** 82*a7d00210SSimon Glass * strcspn() - find span of string without given characters 83*a7d00210SSimon Glass * 84*a7d00210SSimon Glass * Calculates the length of the initial segment of @s which consists entirely 85*a7d00210SSimon Glass * of bsytes not in reject. 86*a7d00210SSimon Glass * 87*a7d00210SSimon Glass * @s: string to search 88*a7d00210SSimon Glass * @reject: strings which cause the search to halt 89*a7d00210SSimon Glass * @return number of characters at the start of @s which are not in @reject 90*a7d00210SSimon Glass */ 91*a7d00210SSimon Glass size_t strcspn(const char *s, const char *reject); 92*a7d00210SSimon Glass #endif 93*a7d00210SSimon Glass 9460b1bd0eSwdenk #ifndef __HAVE_ARCH_STRDUP 9560b1bd0eSwdenk extern char * strdup(const char *); 9660b1bd0eSwdenk #endif 9727aa8186Swdenk #ifndef __HAVE_ARCH_STRSWAB 98c3f9d493Swdenk extern char * strswab(const char *); 99c3f9d493Swdenk #endif 10060b1bd0eSwdenk 10160b1bd0eSwdenk #ifndef __HAVE_ARCH_MEMSET 10260b1bd0eSwdenk extern void * memset(void *,int,__kernel_size_t); 10360b1bd0eSwdenk #endif 10460b1bd0eSwdenk #ifndef __HAVE_ARCH_MEMCPY 10560b1bd0eSwdenk extern void * memcpy(void *,const void *,__kernel_size_t); 10660b1bd0eSwdenk #endif 10760b1bd0eSwdenk #ifndef __HAVE_ARCH_MEMMOVE 10860b1bd0eSwdenk extern void * memmove(void *,const void *,__kernel_size_t); 10960b1bd0eSwdenk #endif 11060b1bd0eSwdenk #ifndef __HAVE_ARCH_MEMSCAN 11160b1bd0eSwdenk extern void * memscan(void *,int,__kernel_size_t); 11260b1bd0eSwdenk #endif 11360b1bd0eSwdenk #ifndef __HAVE_ARCH_MEMCMP 11460b1bd0eSwdenk extern int memcmp(const void *,const void *,__kernel_size_t); 11560b1bd0eSwdenk #endif 11660b1bd0eSwdenk #ifndef __HAVE_ARCH_MEMCHR 11760b1bd0eSwdenk extern void * memchr(const void *,int,__kernel_size_t); 11860b1bd0eSwdenk #endif 119dfe64e2cSSergey Lapin #ifndef __HAVE_ARCH_MEMCHR_INV 120dfe64e2cSSergey Lapin void *memchr_inv(const void *, int, size_t); 121dfe64e2cSSergey Lapin #endif 12260b1bd0eSwdenk 1235afe73f5SJeroen Hofstee unsigned long ustrtoul(const char *cp, char **endp, unsigned int base); 1245afe73f5SJeroen Hofstee unsigned long long ustrtoull(const char *cp, char **endp, unsigned int base); 1255afe73f5SJeroen Hofstee 12660b1bd0eSwdenk #ifdef __cplusplus 12760b1bd0eSwdenk } 12860b1bd0eSwdenk #endif 12960b1bd0eSwdenk 13060b1bd0eSwdenk #endif /* _LINUX_STRING_H_ */ 131