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Rev | Author | Line No. | Line |
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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_ */>> |