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| Rev | Author | Line No. | Line |
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| 1693 | serge | 1 | /* |
| 2 | * string.h |
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| 3 | * |
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| 4 | * Definitions for memory and string functions. |
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| 5 | */ |
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| 6 | |||
| 7 | #ifndef _STRING_H_ |
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| 8 | #define _STRING_H_ |
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| 9 | |||
| 10 | #include "_ansi.h" |
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| 11 | #include |
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| 3065 | serge | 12 | #include |
| 1693 | serge | 13 | |
| 14 | #define __need_size_t |
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| 15 | #include |
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| 16 | |||
| 17 | #ifndef NULL |
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| 18 | #define NULL 0 |
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| 19 | #endif |
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| 20 | |||
| 21 | _BEGIN_STD_C |
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| 22 | |||
| 23 | _PTR _EXFUN(memchr,(const _PTR, int, size_t)); |
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| 24 | int _EXFUN(memcmp,(const _PTR, const _PTR, size_t)); |
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| 25 | _PTR _EXFUN(memcpy,(_PTR, const _PTR, size_t)); |
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| 26 | _PTR _EXFUN(memmove,(_PTR, const _PTR, size_t)); |
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| 27 | _PTR _EXFUN(memset,(_PTR, int, size_t)); |
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| 28 | char *_EXFUN(strcat,(char *, const char *)); |
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| 29 | char *_EXFUN(strchr,(const char *, int)); |
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| 30 | int _EXFUN(strcmp,(const char *, const char *)); |
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| 31 | int _EXFUN(strcoll,(const char *, const char *)); |
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| 32 | char *_EXFUN(strcpy,(char *, const char *)); |
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| 33 | size_t _EXFUN(strcspn,(const char *, const char *)); |
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| 34 | char *_EXFUN(strerror,(int)); |
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| 35 | size_t _EXFUN(strlen,(const char *)); |
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| 36 | char *_EXFUN(strncat,(char *, const char *, size_t)); |
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| 37 | int _EXFUN(strncmp,(const char *, const char *, size_t)); |
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| 38 | char *_EXFUN(strncpy,(char *, const char *, size_t)); |
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| 39 | char *_EXFUN(strpbrk,(const char *, const char *)); |
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| 40 | char *_EXFUN(strrchr,(const char *, int)); |
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| 41 | size_t _EXFUN(strspn,(const char *, const char *)); |
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| 42 | char *_EXFUN(strstr,(const char *, const char *)); |
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| 43 | |||
| 44 | #ifndef _REENT_ONLY |
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| 45 | char *_EXFUN(strtok,(char *, const char *)); |
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| 46 | #endif |
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| 47 | |||
| 48 | size_t _EXFUN(strxfrm,(char *, const char *, size_t)); |
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| 49 | |||
| 50 | #ifndef __STRICT_ANSI__ |
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| 51 | char *_EXFUN(strtok_r,(char *, const char *, char **)); |
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| 52 | |||
| 53 | int _EXFUN(bcmp,(const void *, const void *, size_t)); |
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| 54 | void _EXFUN(bcopy,(const void *, void *, size_t)); |
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| 55 | void _EXFUN(bzero,(void *, size_t)); |
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| 56 | int _EXFUN(ffs,(int)); |
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| 57 | char *_EXFUN(index,(const char *, int)); |
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| 58 | _PTR _EXFUN(memccpy,(_PTR, const _PTR, int, size_t)); |
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| 59 | _PTR _EXFUN(mempcpy,(_PTR, const _PTR, size_t)); |
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| 60 | _PTR _EXFUN(memmem, (const _PTR, size_t, const _PTR, size_t)); |
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| 61 | char *_EXFUN(rindex,(const char *, int)); |
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| 62 | char *_EXFUN(stpcpy,(char *, const char *)); |
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| 63 | char *_EXFUN(stpncpy,(char *, const char *, size_t)); |
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| 64 | int _EXFUN(strcasecmp,(const char *, const char *)); |
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| 65 | char *_EXFUN(strcasestr,(const char *, const char *)); |
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| 3065 | serge | 66 | char *_EXFUN(strchrnul,(const char *, int)); |
| 1693 | serge | 67 | char *_EXFUN(strdup,(const char *)); |
| 68 | char *_EXFUN(_strdup_r,(struct _reent *, const char *)); |
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| 69 | char *_EXFUN(strndup,(const char *, size_t)); |
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| 70 | char *_EXFUN(_strndup_r,(struct _reent *, const char *, size_t)); |
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| 3065 | serge | 71 | /* There are two common strerror_r variants. If you request |
| 72 | _GNU_SOURCE, you get the GNU version; otherwise you get the POSIX |
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| 73 | version. POSIX requires that #undef strerror_r will still let you |
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| 74 | invoke the underlying function, but that requires gcc support. */ |
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| 75 | #ifdef _GNU_SOURCE |
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| 1693 | serge | 76 | char *_EXFUN(strerror_r,(int, char *, size_t)); |
| 3065 | serge | 77 | #else |
| 78 | # ifdef __GNUC__ |
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| 79 | int _EXFUN(strerror_r,(int, char *, size_t)) __asm__ (__ASMNAME ("__xpg_strerror_r")); |
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| 80 | # else |
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| 81 | int _EXFUN(__xpg_strerror_r,(int, char *, size_t)); |
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| 82 | # define strerror_r __xpg_strerror_r |
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| 83 | # endif |
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| 84 | #endif |
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| 1693 | serge | 85 | size_t _EXFUN(strlcat,(char *, const char *, size_t)); |
| 86 | size_t _EXFUN(strlcpy,(char *, const char *, size_t)); |
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| 87 | int _EXFUN(strncasecmp,(const char *, const char *, size_t)); |
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| 88 | size_t _EXFUN(strnlen,(const char *, size_t)); |
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| 89 | char *_EXFUN(strsep,(char **, const char *)); |
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| 90 | char *_EXFUN(strlwr,(char *)); |
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| 91 | char *_EXFUN(strupr,(char *)); |
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| 92 | #ifndef DEFS_H /* Kludge to work around problem compiling in gdb */ |
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| 93 | char *_EXFUN(strsignal, (int __signo)); |
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| 94 | #endif |
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| 3065 | serge | 95 | #ifdef __CYGWIN__ |
| 1693 | serge | 96 | int _EXFUN(strtosigno, (const char *__name)); |
| 97 | #endif |
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| 98 | |||
| 3065 | serge | 99 | /* Recursive version of strerror. */ |
| 100 | char * _EXFUN(_strerror_r, (struct _reent *, int, int, int *)); |
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| 101 | |||
| 102 | #if defined _GNU_SOURCE && defined __GNUC__ |
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| 103 | #define strdupa(__s) \ |
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| 104 | (__extension__ ({const char *__in = (__s); \ |
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| 105 | size_t __len = strlen (__in) + 1; \ |
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| 106 | char * __out = (char *) __builtin_alloca (__len); \ |
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| 107 | (char *) memcpy (__out, __in, __len);})) |
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| 108 | #define strndupa(__s, __n) \ |
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| 109 | (__extension__ ({const char *__in = (__s); \ |
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| 110 | size_t __len = strnlen (__in, (__n)) + 1; \ |
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| 111 | char *__out = (char *) __builtin_alloca (__len); \ |
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| 112 | __out[__len-1] = '\0'; \ |
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| 113 | (char *) memcpy (__out, __in, __len-1);})) |
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| 114 | #endif /* _GNU_SOURCE && __GNUC__ */ |
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| 115 | |||
| 1693 | serge | 116 | /* These function names are used on Windows and perhaps other systems. */ |
| 117 | #ifndef strcmpi |
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| 118 | #define strcmpi strcasecmp |
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| 119 | #endif |
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| 120 | #ifndef stricmp |
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| 121 | #define stricmp strcasecmp |
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| 122 | #endif |
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| 123 | #ifndef strncmpi |
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| 124 | #define strncmpi strncasecmp |
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| 125 | #endif |
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| 126 | #ifndef strnicmp |
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| 127 | #define strnicmp strncasecmp |
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| 128 | #endif |
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| 129 | |||
| 130 | #endif /* ! __STRICT_ANSI__ */ |
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| 131 | |||
| 132 | #include |
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| 133 | |||
| 134 | _END_STD_C |
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| 135 | |||
| 136 | #endif /* _STRING_H_ */ |