Rev 6099 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * stdlib.h |
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| 3 | * |
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| 4 | * Definitions for common types, variables, and functions. |
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| 5 | */ |
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| 6 | |||
| 7 | #ifndef _STDLIB_H_ |
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| 8 | #define _STDLIB_H_ |
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| 9 | |||
| 10 | #include |
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| 11 | #include "_ansi.h" |
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| 12 | |||
| 13 | #define __need_size_t |
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| 14 | #define __need_wchar_t |
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| 4921 | Serge | 15 | #define __need_NULL |
| 4349 | Serge | 16 | #include |
| 17 | |||
| 18 | #include |
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| 6099 | serge | 19 | #include |
| 4349 | Serge | 20 | #include |
| 21 | #ifndef __STRICT_ANSI__ |
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| 22 | #include |
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| 23 | #endif |
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| 24 | |||
| 25 | #ifdef __CYGWIN__ |
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| 26 | #include |
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| 27 | #endif |
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| 28 | |||
| 29 | _BEGIN_STD_C |
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| 30 | |||
| 6099 | serge | 31 | typedef struct |
| 4349 | Serge | 32 | { |
| 33 | int quot; /* quotient */ |
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| 34 | int rem; /* remainder */ |
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| 35 | } div_t; |
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| 36 | |||
| 6099 | serge | 37 | typedef struct |
| 4349 | Serge | 38 | { |
| 39 | long quot; /* quotient */ |
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| 40 | long rem; /* remainder */ |
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| 41 | } ldiv_t; |
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| 42 | |||
| 6536 | serge | 43 | #if __ISO_C_VISIBLE >= 1999 |
| 4349 | Serge | 44 | typedef struct |
| 45 | { |
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| 46 | long long int quot; /* quotient */ |
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| 47 | long long int rem; /* remainder */ |
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| 48 | } lldiv_t; |
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| 49 | #endif |
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| 50 | |||
| 4921 | Serge | 51 | #ifndef __compar_fn_t_defined |
| 52 | #define __compar_fn_t_defined |
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| 53 | typedef int (*__compar_fn_t) (const _PTR, const _PTR); |
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| 4349 | Serge | 54 | #endif |
| 55 | |||
| 56 | #define EXIT_FAILURE 1 |
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| 57 | #define EXIT_SUCCESS 0 |
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| 58 | |||
| 59 | #define RAND_MAX __RAND_MAX |
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| 60 | |||
| 61 | int _EXFUN(__locale_mb_cur_max,(_VOID)); |
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| 62 | |||
| 63 | #define MB_CUR_MAX __locale_mb_cur_max() |
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| 64 | |||
| 6099 | serge | 65 | _VOID _EXFUN(abort,(_VOID) _ATTRIBUTE ((__noreturn__))); |
| 4349 | Serge | 66 | int _EXFUN(abs,(int)); |
| 6536 | serge | 67 | #if __BSD_VISIBLE |
| 68 | __uint32_t _EXFUN(arc4random, (void)); |
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| 69 | __uint32_t _EXFUN(arc4random_uniform, (__uint32_t)); |
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| 70 | void _EXFUN(arc4random_buf, (void *, size_t)); |
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| 71 | #endif |
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| 4349 | Serge | 72 | int _EXFUN(atexit,(_VOID (*__func)(_VOID))); |
| 73 | double _EXFUN(atof,(const char *__nptr)); |
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| 6536 | serge | 74 | #if __MISC_VISIBLE |
| 4349 | Serge | 75 | float _EXFUN(atoff,(const char *__nptr)); |
| 76 | #endif |
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| 77 | int _EXFUN(atoi,(const char *__nptr)); |
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| 78 | int _EXFUN(_atoi_r,(struct _reent *, const char *__nptr)); |
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| 79 | long _EXFUN(atol,(const char *__nptr)); |
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| 80 | long _EXFUN(_atol_r,(struct _reent *, const char *__nptr)); |
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| 81 | _PTR _EXFUN(bsearch,(const _PTR __key, |
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| 82 | const _PTR __base, |
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| 83 | size_t __nmemb, |
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| 84 | size_t __size, |
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| 4921 | Serge | 85 | __compar_fn_t _compar)); |
| 4349 | Serge | 86 | _PTR _EXFUN_NOTHROW(calloc,(size_t __nmemb, size_t __size)); |
| 87 | div_t _EXFUN(div,(int __numer, int __denom)); |
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| 6099 | serge | 88 | _VOID _EXFUN(exit,(int __status) _ATTRIBUTE ((__noreturn__))); |
| 4349 | Serge | 89 | _VOID _EXFUN_NOTHROW(free,(_PTR)); |
| 90 | char * _EXFUN(getenv,(const char *__string)); |
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| 91 | char * _EXFUN(_getenv_r,(struct _reent *, const char *__string)); |
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| 92 | char * _EXFUN(_findenv,(_CONST char *, int *)); |
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| 93 | char * _EXFUN(_findenv_r,(struct _reent *, _CONST char *, int *)); |
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| 6536 | serge | 94 | #if __POSIX_VISIBLE >= 200809 |
| 4349 | Serge | 95 | extern char *suboptarg; /* getsubopt(3) external variable */ |
| 96 | int _EXFUN(getsubopt,(char **, char * const *, char **)); |
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| 97 | #endif |
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| 98 | long _EXFUN(labs,(long)); |
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| 99 | ldiv_t _EXFUN(ldiv,(long __numer, long __denom)); |
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| 100 | _PTR _EXFUN_NOTHROW(malloc,(size_t __size)); |
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| 101 | int _EXFUN(mblen,(const char *, size_t)); |
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| 102 | int _EXFUN(_mblen_r,(struct _reent *, const char *, size_t, _mbstate_t *)); |
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| 4921 | Serge | 103 | int _EXFUN(mbtowc,(wchar_t *__restrict, const char *__restrict, size_t)); |
| 104 | int _EXFUN(_mbtowc_r,(struct _reent *, wchar_t *__restrict, const char *__restrict, size_t, _mbstate_t *)); |
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| 4349 | Serge | 105 | int _EXFUN(wctomb,(char *, wchar_t)); |
| 106 | int _EXFUN(_wctomb_r,(struct _reent *, char *, wchar_t, _mbstate_t *)); |
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| 4921 | Serge | 107 | size_t _EXFUN(mbstowcs,(wchar_t *__restrict, const char *__restrict, size_t)); |
| 108 | size_t _EXFUN(_mbstowcs_r,(struct _reent *, wchar_t *__restrict, const char *__restrict, size_t, _mbstate_t *)); |
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| 109 | size_t _EXFUN(wcstombs,(char *__restrict, const wchar_t *__restrict, size_t)); |
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| 110 | size_t _EXFUN(_wcstombs_r,(struct _reent *, char *__restrict, const wchar_t *__restrict, size_t, _mbstate_t *)); |
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| 4349 | Serge | 111 | #ifndef _REENT_ONLY |
| 6536 | serge | 112 | #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200809 |
| 4349 | Serge | 113 | char * _EXFUN(mkdtemp,(char *)); |
| 6536 | serge | 114 | #endif |
| 115 | #if __GNU_VISIBLE |
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| 4349 | Serge | 116 | int _EXFUN(mkostemp,(char *, int)); |
| 117 | int _EXFUN(mkostemps,(char *, int, int)); |
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| 6536 | serge | 118 | #endif |
| 119 | #if __MISC_VISIBLE || __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE >= 4 |
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| 4349 | Serge | 120 | int _EXFUN(mkstemp,(char *)); |
| 6536 | serge | 121 | #endif |
| 122 | #if __MISC_VISIBLE |
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| 4349 | Serge | 123 | int _EXFUN(mkstemps,(char *, int)); |
| 6536 | serge | 124 | #endif |
| 125 | #if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200112) |
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| 6099 | serge | 126 | char * _EXFUN(mktemp,(char *) _ATTRIBUTE ((__deprecated__("the use of `mktemp' is dangerous; use `mkstemp' instead")))); |
| 4349 | Serge | 127 | #endif |
| 6536 | serge | 128 | #endif /* !_REENT_ONLY */ |
| 4349 | Serge | 129 | char * _EXFUN(_mkdtemp_r, (struct _reent *, char *)); |
| 130 | int _EXFUN(_mkostemp_r, (struct _reent *, char *, int)); |
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| 131 | int _EXFUN(_mkostemps_r, (struct _reent *, char *, int, int)); |
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| 132 | int _EXFUN(_mkstemp_r, (struct _reent *, char *)); |
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| 133 | int _EXFUN(_mkstemps_r, (struct _reent *, char *, int)); |
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| 6099 | serge | 134 | char * _EXFUN(_mktemp_r, (struct _reent *, char *) _ATTRIBUTE ((__deprecated__("the use of `mktemp' is dangerous; use `mkstemp' instead")))); |
| 4921 | Serge | 135 | _VOID _EXFUN(qsort,(_PTR __base, size_t __nmemb, size_t __size, __compar_fn_t _compar)); |
| 4349 | Serge | 136 | int _EXFUN(rand,(_VOID)); |
| 137 | _PTR _EXFUN_NOTHROW(realloc,(_PTR __r, size_t __size)); |
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| 6536 | serge | 138 | #if __BSD_VISIBLE |
| 4349 | Serge | 139 | _PTR _EXFUN(reallocf,(_PTR __r, size_t __size)); |
| 6536 | serge | 140 | #endif |
| 141 | #if __BSD_VISIBLE || __XSI_VISIBLE >= 4 |
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| 4921 | Serge | 142 | char * _EXFUN(realpath, (const char *__restrict path, char *__restrict resolved_path)); |
| 6536 | serge | 143 | #endif |
| 144 | #if __BSD_VISIBLE |
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| 6099 | serge | 145 | int _EXFUN(rpmatch, (const char *response)); |
| 4349 | Serge | 146 | #endif |
| 147 | _VOID _EXFUN(srand,(unsigned __seed)); |
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| 4921 | Serge | 148 | double _EXFUN(strtod,(const char *__restrict __n, char **__restrict __end_PTR)); |
| 149 | double _EXFUN(_strtod_r,(struct _reent *,const char *__restrict __n, char **__restrict __end_PTR)); |
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| 6536 | serge | 150 | #if __ISO_C_VISIBLE >= 1999 |
| 4921 | Serge | 151 | float _EXFUN(strtof,(const char *__restrict __n, char **__restrict __end_PTR)); |
| 152 | #endif |
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| 6536 | serge | 153 | #if __MISC_VISIBLE |
| 4349 | Serge | 154 | /* the following strtodf interface is deprecated...use strtof instead */ |
| 6099 | serge | 155 | # ifndef strtodf |
| 4349 | Serge | 156 | # define strtodf strtof |
| 157 | # endif |
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| 158 | #endif |
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| 4921 | Serge | 159 | long _EXFUN(strtol,(const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
| 160 | long _EXFUN(_strtol_r,(struct _reent *,const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
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| 161 | unsigned long _EXFUN(strtoul,(const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
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| 162 | unsigned long _EXFUN(_strtoul_r,(struct _reent *,const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
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| 4349 | Serge | 163 | |
| 164 | int _EXFUN(system,(const char *__string)); |
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| 165 | |||
| 6536 | serge | 166 | #if __SVID_VISIBLE || __XSI_VISIBLE >= 4 |
| 4349 | Serge | 167 | long _EXFUN(a64l,(const char *__input)); |
| 168 | char * _EXFUN(l64a,(long __input)); |
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| 169 | char * _EXFUN(_l64a_r,(struct _reent *,long __input)); |
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| 6536 | serge | 170 | #endif |
| 171 | #if __MISC_VISIBLE |
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| 4349 | Serge | 172 | int _EXFUN(on_exit,(_VOID (*__func)(int, _PTR),_PTR __arg)); |
| 6536 | serge | 173 | #endif |
| 174 | #if __ISO_C_VISIBLE >= 1999 |
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| 6099 | serge | 175 | _VOID _EXFUN(_Exit,(int __status) _ATTRIBUTE ((__noreturn__))); |
| 176 | #endif |
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| 6536 | serge | 177 | #if __SVID_VISIBLE || __XSI_VISIBLE |
| 4349 | Serge | 178 | int _EXFUN(putenv,(char *__string)); |
| 6536 | serge | 179 | #endif |
| 4349 | Serge | 180 | int _EXFUN(_putenv_r,(struct _reent *, char *__string)); |
| 181 | _PTR _EXFUN(_reallocf_r,(struct _reent *, _PTR, size_t)); |
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| 6536 | serge | 182 | #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 |
| 4349 | Serge | 183 | int _EXFUN(setenv,(const char *__string, const char *__value, int __overwrite)); |
| 6536 | serge | 184 | #endif |
| 4349 | Serge | 185 | int _EXFUN(_setenv_r,(struct _reent *, const char *__string, const char *__value, int __overwrite)); |
| 186 | |||
| 6536 | serge | 187 | #if __XSI_VISIBLE >= 4 && __POSIX_VISIBLE < 200112 |
| 4349 | Serge | 188 | char * _EXFUN(gcvt,(double,int,char *)); |
| 189 | char * _EXFUN(gcvtf,(float,int,char *)); |
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| 190 | char * _EXFUN(fcvt,(double,int,int *,int *)); |
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| 191 | char * _EXFUN(fcvtf,(float,int,int *,int *)); |
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| 192 | char * _EXFUN(ecvt,(double,int,int *,int *)); |
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| 193 | char * _EXFUN(ecvtbuf,(double, int, int*, int*, char *)); |
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| 194 | char * _EXFUN(fcvtbuf,(double, int, int*, int*, char *)); |
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| 195 | char * _EXFUN(ecvtf,(float,int,int *,int *)); |
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| 6099 | serge | 196 | #endif |
| 197 | char * _EXFUN(__itoa,(int, char *, int)); |
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| 198 | char * _EXFUN(__utoa,(unsigned, char *, int)); |
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| 6536 | serge | 199 | #if __MISC_VISIBLE |
| 6099 | serge | 200 | char * _EXFUN(itoa,(int, char *, int)); |
| 201 | char * _EXFUN(utoa,(unsigned, char *, int)); |
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| 6536 | serge | 202 | #endif |
| 203 | #if __POSIX_VISIBLE |
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| 4349 | Serge | 204 | int _EXFUN(rand_r,(unsigned *__seed)); |
| 6536 | serge | 205 | #endif |
| 4349 | Serge | 206 | |
| 6536 | serge | 207 | #if __SVID_VISIBLE || __XSI_VISIBLE |
| 4349 | Serge | 208 | double _EXFUN(drand48,(_VOID)); |
| 209 | double _EXFUN(_drand48_r,(struct _reent *)); |
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| 210 | double _EXFUN(erand48,(unsigned short [3])); |
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| 211 | double _EXFUN(_erand48_r,(struct _reent *, unsigned short [3])); |
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| 212 | long _EXFUN(jrand48,(unsigned short [3])); |
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| 213 | long _EXFUN(_jrand48_r,(struct _reent *, unsigned short [3])); |
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| 214 | _VOID _EXFUN(lcong48,(unsigned short [7])); |
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| 215 | _VOID _EXFUN(_lcong48_r,(struct _reent *, unsigned short [7])); |
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| 216 | long _EXFUN(lrand48,(_VOID)); |
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| 217 | long _EXFUN(_lrand48_r,(struct _reent *)); |
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| 218 | long _EXFUN(mrand48,(_VOID)); |
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| 219 | long _EXFUN(_mrand48_r,(struct _reent *)); |
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| 220 | long _EXFUN(nrand48,(unsigned short [3])); |
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| 221 | long _EXFUN(_nrand48_r,(struct _reent *, unsigned short [3])); |
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| 222 | unsigned short * |
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| 223 | _EXFUN(seed48,(unsigned short [3])); |
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| 224 | unsigned short * |
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| 225 | _EXFUN(_seed48_r,(struct _reent *, unsigned short [3])); |
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| 226 | _VOID _EXFUN(srand48,(long)); |
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| 227 | _VOID _EXFUN(_srand48_r,(struct _reent *, long)); |
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| 6536 | serge | 228 | #endif /* __SVID_VISIBLE || __XSI_VISIBLE */ |
| 229 | #if __SVID_VISIBLE || __XSI_VISIBLE >= 4 || __BSD_VISIBLE |
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| 230 | char * _EXFUN(initstate,(unsigned, char *, size_t)); |
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| 231 | long _EXFUN(random,(_VOID)); |
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| 232 | char * _EXFUN(setstate,(char *)); |
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| 233 | _VOID _EXFUN(srandom,(unsigned)); |
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| 234 | #endif |
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| 235 | #if __ISO_C_VISIBLE >= 1999 |
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| 4349 | Serge | 236 | long long _EXFUN(atoll,(const char *__nptr)); |
| 6099 | serge | 237 | #endif |
| 4349 | Serge | 238 | long long _EXFUN(_atoll_r,(struct _reent *, const char *__nptr)); |
| 6536 | serge | 239 | #if __ISO_C_VISIBLE >= 1999 |
| 4349 | Serge | 240 | long long _EXFUN(llabs,(long long)); |
| 241 | lldiv_t _EXFUN(lldiv,(long long __numer, long long __denom)); |
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| 4921 | Serge | 242 | long long _EXFUN(strtoll,(const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
| 243 | #endif |
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| 244 | long long _EXFUN(_strtoll_r,(struct _reent *, const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
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| 6536 | serge | 245 | #if __ISO_C_VISIBLE >= 1999 |
| 4921 | Serge | 246 | unsigned long long _EXFUN(strtoull,(const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
| 247 | #endif |
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| 248 | unsigned long long _EXFUN(_strtoull_r,(struct _reent *, const char *__restrict __n, char **__restrict __end_PTR, int __base)); |
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| 4349 | Serge | 249 | |
| 250 | #ifndef __CYGWIN__ |
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| 6536 | serge | 251 | #if __MISC_VISIBLE |
| 4349 | Serge | 252 | _VOID _EXFUN(cfree,(_PTR)); |
| 6536 | serge | 253 | #endif |
| 254 | #if __BSD_VISIBLE || __POSIX_VISIBLE >= 200112 |
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| 4349 | Serge | 255 | int _EXFUN(unsetenv,(const char *__string)); |
| 6536 | serge | 256 | #endif |
| 4349 | Serge | 257 | int _EXFUN(_unsetenv_r,(struct _reent *, const char *__string)); |
| 6536 | serge | 258 | #endif /* !__CYGWIN__ */ |
| 4349 | Serge | 259 | |
| 6536 | serge | 260 | #if __POSIX_VISIBLE >= 200112 |
| 261 | int _EXFUN(__nonnull (1) posix_memalign,(void **, size_t, size_t)); |
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| 4349 | Serge | 262 | #endif |
| 263 | |||
| 264 | char * _EXFUN(_dtoa_r,(struct _reent *, double, int, int, int *, int*, char**)); |
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| 265 | #ifndef __CYGWIN__ |
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| 266 | _PTR _EXFUN_NOTHROW(_malloc_r,(struct _reent *, size_t)); |
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| 267 | _PTR _EXFUN_NOTHROW(_calloc_r,(struct _reent *, size_t, size_t)); |
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| 268 | _VOID _EXFUN_NOTHROW(_free_r,(struct _reent *, _PTR)); |
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| 269 | _PTR _EXFUN_NOTHROW(_realloc_r,(struct _reent *, _PTR, size_t)); |
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| 270 | _VOID _EXFUN(_mstats_r,(struct _reent *, char *)); |
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| 271 | #endif |
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| 272 | int _EXFUN(_system_r,(struct _reent *, const char *)); |
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| 273 | |||
| 274 | _VOID _EXFUN(__eprintf,(const char *, const char *, unsigned int, const char *)); |
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| 275 | |||
| 6099 | serge | 276 | /* There are two common qsort_r variants. If you request |
| 277 | _BSD_SOURCE, you get the BSD version; otherwise you get the GNU |
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| 278 | version. We want that #undef qsort_r will still let you |
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| 279 | invoke the underlying function, but that requires gcc support. */ |
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| 6536 | serge | 280 | #if __GNU_VISIBLE |
| 281 | _VOID _EXFUN(qsort_r,(_PTR __base, size_t __nmemb, size_t __size, int (*_compar)(const _PTR, const _PTR, _PTR), _PTR __thunk)); |
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| 282 | #elif __BSD_VISIBLE |
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| 6099 | serge | 283 | # ifdef __GNUC__ |
| 284 | _VOID _EXFUN(qsort_r,(_PTR __base, size_t __nmemb, size_t __size, _PTR __thunk, int (*_compar)(_PTR, const _PTR, const _PTR))) |
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| 285 | __asm__ (__ASMNAME ("__bsd_qsort_r")); |
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| 286 | # else |
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| 287 | _VOID _EXFUN(__bsd_qsort_r,(_PTR __base, size_t __nmemb, size_t __size, _PTR __thunk, int (*_compar)(_PTR, const _PTR, const _PTR))); |
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| 288 | # define qsort_r __bsd_qsort_r |
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| 289 | # endif |
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| 290 | #endif |
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| 291 | |||
| 4349 | Serge | 292 | /* On platforms where long double equals double. */ |
| 6099 | serge | 293 | #ifdef _HAVE_LONG_DOUBLE |
| 294 | extern long double _strtold_r (struct _reent *, const char *__restrict, char **__restrict); |
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| 6536 | serge | 295 | #if __ISO_C_VISIBLE >= 1999 |
| 4921 | Serge | 296 | extern long double strtold (const char *__restrict, char **__restrict); |
| 297 | #endif |
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| 6099 | serge | 298 | #endif /* _HAVE_LONG_DOUBLE */ |
| 4349 | Serge | 299 | |
| 6099 | serge | 300 | /* |
| 301 | * If we're in a mode greater than C99, expose C11 functions. |
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| 302 | */ |
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| 6536 | serge | 303 | #if __ISO_C_VISIBLE >= 2011 |
| 6099 | serge | 304 | void * aligned_alloc(size_t, size_t) __malloc_like __alloc_align(1) |
| 305 | __alloc_size(2); |
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| 306 | int at_quick_exit(void (*)(void)); |
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| 307 | _Noreturn void |
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| 308 | quick_exit(int); |
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| 309 | #endif /* __ISO_C_VISIBLE >= 2011 */ |
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| 310 | |||
| 4349 | Serge | 311 | _END_STD_C |
| 312 | |||
| 313 | #endif /* _STDLIB_H_ */ |