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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* |
| 2 | * Copyright (c) 1990 The Regents of the University of California. |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms are permitted |
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| 6 | * provided that the above copyright notice and this paragraph are |
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| 7 | * duplicated in all such forms and that any documentation, |
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| 8 | * advertising materials, and other materials related to such |
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| 9 | * distribution and use acknowledge that the software was developed |
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| 10 | * by the University of California, Berkeley. The name of the |
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| 11 | * University may not be used to endorse or promote products derived |
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| 12 | * from this software without specific prior written permission. |
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| 13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
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| 14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
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| 15 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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| 16 | * |
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| 17 | * @(#)stdio.h 5.3 (Berkeley) 3/15/86 |
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| 18 | */ |
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| 19 | |||
| 20 | /* |
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| 21 | * NB: to fit things in six character monocase externals, the |
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| 22 | * stdio code uses the prefix `__s' for stdio objects, typically |
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| 23 | * followed by a three-character attempt at a mnemonic. |
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| 24 | */ |
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| 25 | |||
| 26 | #ifndef _STDIO_H_ |
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| 27 | #define _STDIO_H_ |
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| 28 | |||
| 29 | #include "_ansi.h" |
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| 30 | |||
| 31 | #define _FSTDIO /* ``function stdio'' */ |
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| 32 | |||
| 33 | #define __need_size_t |
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| 34 | #include |
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| 35 | |||
| 36 | #define __need___va_list |
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| 37 | #include |
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| 38 | |||
| 39 | /* |
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| 40 | * |
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| 41 | * They must be defined there because struct _reent needs them (and we don't |
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| 42 | * want reent.h to include this file. |
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| 43 | */ |
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| 44 | |||
| 45 | #include |
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| 46 | #include |
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| 47 | |||
| 48 | _BEGIN_STD_C |
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| 49 | |||
| 50 | typedef __FILE FILE; |
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| 51 | |||
| 52 | #ifdef __CYGWIN__ |
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| 53 | typedef _fpos64_t fpos_t; |
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| 54 | #else |
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| 55 | typedef _fpos_t fpos_t; |
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| 56 | #ifdef __LARGE64_FILES |
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| 57 | typedef _fpos64_t fpos64_t; |
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| 58 | #endif |
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| 59 | #endif /* !__CYGWIN__ */ |
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| 60 | |||
| 61 | #include |
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| 62 | |||
| 63 | #define __SLBF 0x0001 /* line buffered */ |
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| 64 | #define __SNBF 0x0002 /* unbuffered */ |
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| 65 | #define __SRD 0x0004 /* OK to read */ |
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| 66 | #define __SWR 0x0008 /* OK to write */ |
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| 67 | /* RD and WR are never simultaneously asserted */ |
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| 68 | #define __SRW 0x0010 /* open for reading & writing */ |
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| 69 | #define __SEOF 0x0020 /* found EOF */ |
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| 70 | #define __SERR 0x0040 /* found error */ |
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| 71 | #define __SMBF 0x0080 /* _buf is from malloc */ |
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| 72 | #define __SAPP 0x0100 /* fdopen()ed in append mode - so must write to end */ |
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| 73 | #define __SSTR 0x0200 /* this is an sprintf/snprintf string */ |
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| 74 | #define __SOPT 0x0400 /* do fseek() optimisation */ |
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| 75 | #define __SNPT 0x0800 /* do not do fseek() optimisation */ |
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| 76 | #define __SOFF 0x1000 /* set iff _offset is in fact correct */ |
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| 77 | #define __SORD 0x2000 /* true => stream orientation (byte/wide) decided */ |
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| 78 | #if defined(__CYGWIN__) |
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| 79 | # define __SCLE 0x4000 /* convert line endings CR/LF <-> NL */ |
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| 80 | #endif |
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| 81 | #define __SL64 0x8000 /* is 64-bit offset large file */ |
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| 82 | |||
| 83 | /* _flags2 flags */ |
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| 84 | #define __SWID 0x2000 /* true => stream orientation wide, false => byte, only valid if __SORD in _flags is true */ |
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| 85 | |||
| 86 | /* |
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| 87 | * The following three definitions are for ANSI C, which took them |
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| 88 | * from System V, which stupidly took internal interface macros and |
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| 89 | * made them official arguments to setvbuf(), without renaming them. |
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| 90 | * Hence, these ugly _IOxxx names are *supposed* to appear in user code. |
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| 91 | * |
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| 92 | * Although these happen to match their counterparts above, the |
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| 93 | * implementation does not rely on that (so these could be renumbered). |
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| 94 | */ |
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| 95 | #define _IOFBF 0 /* setvbuf should set fully buffered */ |
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| 96 | #define _IOLBF 1 /* setvbuf should set line buffered */ |
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| 97 | #define _IONBF 2 /* setvbuf should set unbuffered */ |
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| 98 | |||
| 99 | #ifndef NULL |
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| 100 | #define NULL 0 |
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| 101 | #endif |
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| 102 | |||
| 103 | #define EOF (-1) |
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| 104 | |||
| 105 | #ifdef __BUFSIZ__ |
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| 106 | #define BUFSIZ __BUFSIZ__ |
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| 107 | #else |
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| 108 | #define BUFSIZ 1024 |
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| 109 | #endif |
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| 110 | |||
| 111 | #ifdef __FOPEN_MAX__ |
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| 112 | #define FOPEN_MAX __FOPEN_MAX__ |
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| 113 | #else |
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| 114 | #define FOPEN_MAX 20 |
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| 115 | #endif |
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| 116 | |||
| 117 | #ifdef __FILENAME_MAX__ |
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| 118 | #define FILENAME_MAX __FILENAME_MAX__ |
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| 119 | #else |
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| 120 | #define FILENAME_MAX 1024 |
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| 121 | #endif |
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| 122 | |||
| 123 | #ifdef __L_tmpnam__ |
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| 124 | #define L_tmpnam __L_tmpnam__ |
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| 125 | #else |
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| 126 | #define L_tmpnam FILENAME_MAX |
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| 127 | #endif |
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| 128 | |||
| 129 | #ifndef __STRICT_ANSI__ |
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| 130 | #define P_tmpdir "/tmp" |
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| 131 | #endif |
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| 132 | |||
| 133 | #ifndef SEEK_SET |
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| 134 | #define SEEK_SET 0 /* set file offset to offset */ |
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| 135 | #endif |
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| 136 | #ifndef SEEK_CUR |
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| 137 | #define SEEK_CUR 1 /* set file offset to current plus offset */ |
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| 138 | #endif |
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| 139 | #ifndef SEEK_END |
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| 140 | #define SEEK_END 2 /* set file offset to EOF plus offset */ |
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| 141 | #endif |
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| 142 | |||
| 143 | #define TMP_MAX 26 |
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| 144 | |||
| 145 | #ifndef _REENT_ONLY |
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| 146 | #define stdin (_REENT->_stdin) |
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| 147 | #define stdout (_REENT->_stdout) |
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| 148 | #define stderr (_REENT->_stderr) |
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| 149 | #else /* _REENT_ONLY */ |
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| 150 | #define stdin (_impure_ptr->_stdin) |
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| 151 | #define stdout (_impure_ptr->_stdout) |
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| 152 | #define stderr (_impure_ptr->_stderr) |
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| 153 | #endif /* _REENT_ONLY */ |
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| 154 | |||
| 155 | #define _stdin_r(x) ((x)->_stdin) |
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| 156 | #define _stdout_r(x) ((x)->_stdout) |
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| 157 | #define _stderr_r(x) ((x)->_stderr) |
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| 158 | |||
| 159 | /* |
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| 160 | * Functions defined in ANSI C standard. |
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| 161 | */ |
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| 162 | |||
| 163 | #ifndef __VALIST |
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| 164 | #ifdef __GNUC__ |
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| 165 | #define __VALIST __gnuc_va_list |
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| 166 | #else |
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| 167 | #define __VALIST char* |
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| 168 | #endif |
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| 169 | #endif |
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| 170 | |||
| 171 | FILE * _EXFUN(tmpfile, (void)); |
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| 172 | char * _EXFUN(tmpnam, (char *)); |
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| 173 | int _EXFUN(fclose, (FILE *)); |
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| 174 | int _EXFUN(fflush, (FILE *)); |
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| 175 | FILE * _EXFUN(freopen, (const char *, const char *, FILE *)); |
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| 176 | void _EXFUN(setbuf, (FILE *, char *)); |
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| 177 | int _EXFUN(setvbuf, (FILE *, char *, int, size_t)); |
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| 178 | int _EXFUN(fprintf, (FILE *, const char *, ...) |
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| 179 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 180 | int _EXFUN(fscanf, (FILE *, const char *, ...) |
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| 181 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
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| 182 | int _EXFUN(printf, (const char *, ...) |
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| 183 | _ATTRIBUTE ((__format__ (__printf__, 1, 2)))); |
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| 184 | int _EXFUN(scanf, (const char *, ...) |
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| 185 | _ATTRIBUTE ((__format__ (__scanf__, 1, 2)))); |
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| 186 | int _EXFUN(sscanf, (const char *, const char *, ...) |
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| 187 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
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| 188 | int _EXFUN(vfprintf, (FILE *, const char *, __VALIST) |
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| 189 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 190 | int _EXFUN(vprintf, (const char *, __VALIST) |
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| 191 | _ATTRIBUTE ((__format__ (__printf__, 1, 0)))); |
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| 192 | int _EXFUN(vsprintf, (char *, const char *, __VALIST) |
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| 193 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 194 | int _EXFUN(fgetc, (FILE *)); |
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| 195 | char * _EXFUN(fgets, (char *, int, FILE *)); |
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| 196 | int _EXFUN(fputc, (int, FILE *)); |
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| 197 | int _EXFUN(fputs, (const char *, FILE *)); |
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| 198 | int _EXFUN(getc, (FILE *)); |
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| 199 | int _EXFUN(getchar, (void)); |
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| 200 | char * _EXFUN(gets, (char *)); |
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| 201 | int _EXFUN(putc, (int, FILE *)); |
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| 202 | int _EXFUN(putchar, (int)); |
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| 203 | int _EXFUN(puts, (const char *)); |
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| 204 | int _EXFUN(ungetc, (int, FILE *)); |
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| 205 | size_t _EXFUN(fread, (_PTR, size_t _size, size_t _n, FILE *)); |
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| 206 | size_t _EXFUN(fwrite, (const _PTR , size_t _size, size_t _n, FILE *)); |
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| 207 | #ifdef _COMPILING_NEWLIB |
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| 208 | int _EXFUN(fgetpos, (FILE *, _fpos_t *)); |
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| 209 | #else |
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| 210 | int _EXFUN(fgetpos, (FILE *, fpos_t *)); |
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| 211 | #endif |
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| 212 | int _EXFUN(fseek, (FILE *, long, int)); |
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| 213 | #ifdef _COMPILING_NEWLIB |
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| 214 | int _EXFUN(fsetpos, (FILE *, const _fpos_t *)); |
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| 215 | #else |
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| 216 | int _EXFUN(fsetpos, (FILE *, const fpos_t *)); |
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| 217 | #endif |
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| 218 | long _EXFUN(ftell, ( FILE *)); |
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| 219 | void _EXFUN(rewind, (FILE *)); |
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| 220 | void _EXFUN(clearerr, (FILE *)); |
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| 221 | int _EXFUN(feof, (FILE *)); |
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| 222 | int _EXFUN(ferror, (FILE *)); |
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| 223 | void _EXFUN(perror, (const char *)); |
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| 224 | #ifndef _REENT_ONLY |
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| 225 | FILE * _EXFUN(fopen, (const char *_name, const char *_type)); |
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| 226 | int _EXFUN(sprintf, (char *, const char *, ...) |
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| 227 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 228 | int _EXFUN(remove, (const char *)); |
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| 229 | int _EXFUN(rename, (const char *, const char *)); |
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| 230 | #endif |
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| 231 | #if !defined(__STRICT_ANSI__) || defined(__USE_XOPEN2K) |
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| 232 | #ifdef _COMPILING_NEWLIB |
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| 233 | int _EXFUN(fseeko, (FILE *, _off_t, int)); |
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| 234 | _off_t _EXFUN(ftello, ( FILE *)); |
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| 235 | #else |
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| 236 | int _EXFUN(fseeko, (FILE *, off_t, int)); |
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| 237 | off_t _EXFUN(ftello, ( FILE *)); |
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| 238 | #endif |
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| 239 | #endif |
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| 240 | #if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) |
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| 241 | #ifndef _REENT_ONLY |
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| 242 | int _EXFUN(asiprintf, (char **, const char *, ...) |
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| 243 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 244 | char * _EXFUN(asniprintf, (char *, size_t *, const char *, ...) |
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| 245 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 246 | char * _EXFUN(asnprintf, (char *, size_t *, const char *, ...) |
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| 247 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 248 | int _EXFUN(asprintf, (char **, const char *, ...) |
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| 249 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 250 | #ifndef diprintf |
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| 251 | int _EXFUN(diprintf, (int, const char *, ...) |
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| 252 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 253 | #endif |
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| 254 | int _EXFUN(fcloseall, (_VOID)); |
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| 255 | int _EXFUN(fiprintf, (FILE *, const char *, ...) |
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| 256 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 257 | int _EXFUN(fiscanf, (FILE *, const char *, ...) |
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| 258 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
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| 259 | int _EXFUN(iprintf, (const char *, ...) |
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| 260 | _ATTRIBUTE ((__format__ (__printf__, 1, 2)))); |
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| 261 | int _EXFUN(iscanf, (const char *, ...) |
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| 262 | _ATTRIBUTE ((__format__ (__scanf__, 1, 2)))); |
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| 263 | int _EXFUN(siprintf, (char *, const char *, ...) |
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| 264 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 265 | int _EXFUN(siscanf, (const char *, const char *, ...) |
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| 266 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
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| 267 | int _EXFUN(snprintf, (char *, size_t, const char *, ...) |
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| 268 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 269 | int _EXFUN(sniprintf, (char *, size_t, const char *, ...) |
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| 270 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 271 | char * _EXFUN(tempnam, (const char *, const char *)); |
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| 272 | int _EXFUN(vasiprintf, (char **, const char *, __VALIST) |
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| 273 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 274 | char * _EXFUN(vasniprintf, (char *, size_t *, const char *, __VALIST) |
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| 275 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
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| 276 | char * _EXFUN(vasnprintf, (char *, size_t *, const char *, __VALIST) |
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| 277 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
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| 278 | int _EXFUN(vasprintf, (char **, const char *, __VALIST) |
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| 279 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 280 | int _EXFUN(vdiprintf, (int, const char *, __VALIST) |
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| 281 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 282 | int _EXFUN(vfiprintf, (FILE *, const char *, __VALIST) |
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| 283 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 284 | int _EXFUN(vfiscanf, (FILE *, const char *, __VALIST) |
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| 285 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
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| 286 | int _EXFUN(vfscanf, (FILE *, const char *, __VALIST) |
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| 287 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
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| 288 | int _EXFUN(viprintf, (const char *, __VALIST) |
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| 289 | _ATTRIBUTE ((__format__ (__printf__, 1, 0)))); |
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| 290 | int _EXFUN(viscanf, (const char *, __VALIST) |
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| 291 | _ATTRIBUTE ((__format__ (__scanf__, 1, 0)))); |
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| 292 | int _EXFUN(vscanf, (const char *, __VALIST) |
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| 293 | _ATTRIBUTE ((__format__ (__scanf__, 1, 0)))); |
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| 294 | int _EXFUN(vsiprintf, (char *, const char *, __VALIST) |
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| 295 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 296 | int _EXFUN(vsiscanf, (const char *, const char *, __VALIST) |
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| 297 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
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| 298 | int _EXFUN(vsniprintf, (char *, size_t, const char *, __VALIST) |
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| 299 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
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| 300 | int _EXFUN(vsnprintf, (char *, size_t, const char *, __VALIST) |
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| 301 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
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| 302 | int _EXFUN(vsscanf, (const char *, const char *, __VALIST) |
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| 303 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
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| 304 | #endif /* !_REENT_ONLY */ |
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| 305 | #endif /* !__STRICT_ANSI__ */ |
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| 306 | |||
| 307 | /* |
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| 308 | * Routines in POSIX 1003.1:2001. |
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| 309 | */ |
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| 310 | |||
| 311 | #ifndef __STRICT_ANSI__ |
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| 312 | #ifndef _REENT_ONLY |
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| 313 | FILE * _EXFUN(fdopen, (int, const char *)); |
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| 314 | #endif |
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| 315 | int _EXFUN(fileno, (FILE *)); |
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| 316 | int _EXFUN(getw, (FILE *)); |
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| 317 | int _EXFUN(pclose, (FILE *)); |
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| 318 | FILE * _EXFUN(popen, (const char *, const char *)); |
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| 319 | int _EXFUN(putw, (int, FILE *)); |
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| 320 | void _EXFUN(setbuffer, (FILE *, char *, int)); |
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| 321 | int _EXFUN(setlinebuf, (FILE *)); |
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| 322 | int _EXFUN(getc_unlocked, (FILE *)); |
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| 323 | int _EXFUN(getchar_unlocked, (void)); |
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| 324 | void _EXFUN(flockfile, (FILE *)); |
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| 325 | int _EXFUN(ftrylockfile, (FILE *)); |
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| 326 | void _EXFUN(funlockfile, (FILE *)); |
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| 327 | int _EXFUN(putc_unlocked, (int, FILE *)); |
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| 328 | int _EXFUN(putchar_unlocked, (int)); |
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| 329 | #endif /* ! __STRICT_ANSI__ */ |
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| 330 | |||
| 331 | /* |
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| 332 | * Routines in POSIX 1003.1:200x. |
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| 333 | */ |
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| 334 | |||
| 335 | #ifndef __STRICT_ANSI__ |
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| 336 | # ifndef _REENT_ONLY |
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| 337 | # ifndef dprintf |
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| 338 | int _EXFUN(dprintf, (int, const char *, ...) |
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| 339 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
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| 340 | # endif |
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| 341 | FILE * _EXFUN(fmemopen, (void *, size_t, const char *)); |
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| 342 | /* getdelim - see __getdelim for now */ |
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| 343 | /* getline - see __getline for now */ |
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| 344 | FILE * _EXFUN(open_memstream, (char **, size_t *)); |
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| 345 | #if defined (__CYGWIN__) |
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| 346 | int _EXFUN(renameat, (int, const char *, int, const char *)); |
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| 347 | #endif |
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| 348 | int _EXFUN(vdprintf, (int, const char *, __VALIST) |
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| 349 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
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| 350 | # endif |
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| 351 | #endif |
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| 352 | |||
| 353 | /* |
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| 354 | * Recursive versions of the above. |
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| 355 | */ |
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| 356 | |||
| 357 | int _EXFUN(_asiprintf_r, (struct _reent *, char **, const char *, ...) |
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| 358 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 359 | char * _EXFUN(_asniprintf_r, (struct _reent *, char *, size_t *, const char *, ...) |
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| 360 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
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| 361 | char * _EXFUN(_asnprintf_r, (struct _reent *, char *, size_t *, const char *, ...) |
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| 362 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
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| 363 | int _EXFUN(_asprintf_r, (struct _reent *, char **, const char *, ...) |
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| 364 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 365 | int _EXFUN(_diprintf_r, (struct _reent *, int, const char *, ...) |
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| 366 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 367 | int _EXFUN(_dprintf_r, (struct _reent *, int, const char *, ...) |
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| 368 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 369 | int _EXFUN(_fclose_r, (struct _reent *, FILE *)); |
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| 370 | int _EXFUN(_fcloseall_r, (struct _reent *)); |
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| 371 | FILE * _EXFUN(_fdopen_r, (struct _reent *, int, const char *)); |
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| 372 | int _EXFUN(_fflush_r, (struct _reent *, FILE *)); |
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| 373 | int _EXFUN(_fgetc_r, (struct _reent *, FILE *)); |
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| 374 | char * _EXFUN(_fgets_r, (struct _reent *, char *, int, FILE *)); |
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| 375 | #ifdef _COMPILING_NEWLIB |
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| 376 | int _EXFUN(_fgetpos_r, (struct _reent *, FILE *, _fpos_t *)); |
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| 377 | int _EXFUN(_fsetpos_r, (struct _reent *, FILE *, const _fpos_t *)); |
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| 378 | #else |
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| 379 | int _EXFUN(_fgetpos_r, (struct _reent *, FILE *, fpos_t *)); |
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| 380 | int _EXFUN(_fsetpos_r, (struct _reent *, FILE *, const fpos_t *)); |
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| 381 | #endif |
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| 382 | int _EXFUN(_fiprintf_r, (struct _reent *, FILE *, const char *, ...) |
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| 383 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 384 | int _EXFUN(_fiscanf_r, (struct _reent *, FILE *, const char *, ...) |
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| 385 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
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| 386 | FILE * _EXFUN(_fmemopen_r, (struct _reent *, void *, size_t, const char *)); |
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| 387 | FILE * _EXFUN(_fopen_r, (struct _reent *, const char *, const char *)); |
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| 388 | FILE * _EXFUN(_freopen_r, (struct _reent *, const char *, const char *, FILE *)); |
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| 389 | int _EXFUN(_fprintf_r, (struct _reent *, FILE *, const char *, ...) |
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| 390 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
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| 391 | int _EXFUN(_fpurge_r, (struct _reent *, FILE *)); |
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| 392 | int _EXFUN(_fputc_r, (struct _reent *, int, FILE *)); |
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| 393 | int _EXFUN(_fputs_r, (struct _reent *, const char *, FILE *)); |
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| 394 | size_t _EXFUN(_fread_r, (struct _reent *, _PTR, size_t _size, size_t _n, FILE *)); |
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| 395 | int _EXFUN(_fscanf_r, (struct _reent *, FILE *, const char *, ...) |
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| 396 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
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| 397 | int _EXFUN(_fseek_r, (struct _reent *, FILE *, long, int)); |
||
| 398 | int _EXFUN(_fseeko_r,(struct _reent *, FILE *, _off_t, int)); |
||
| 399 | long _EXFUN(_ftell_r, (struct _reent *, FILE *)); |
||
| 400 | _off_t _EXFUN(_ftello_r,(struct _reent *, FILE *)); |
||
| 401 | void _EXFUN(_rewind_r, (struct _reent *, FILE *)); |
||
| 402 | size_t _EXFUN(_fwrite_r, (struct _reent *, const _PTR , size_t _size, size_t _n, FILE *)); |
||
| 403 | int _EXFUN(_getc_r, (struct _reent *, FILE *)); |
||
| 404 | int _EXFUN(_getc_unlocked_r, (struct _reent *, FILE *)); |
||
| 405 | int _EXFUN(_getchar_r, (struct _reent *)); |
||
| 406 | int _EXFUN(_getchar_unlocked_r, (struct _reent *)); |
||
| 407 | char * _EXFUN(_gets_r, (struct _reent *, char *)); |
||
| 408 | int _EXFUN(_iprintf_r, (struct _reent *, const char *, ...) |
||
| 409 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 410 | int _EXFUN(_iscanf_r, (struct _reent *, const char *, ...) |
||
| 411 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
||
| 412 | FILE * _EXFUN(_open_memstream_r, (struct _reent *, char **, size_t *)); |
||
| 413 | void _EXFUN(_perror_r, (struct _reent *, const char *)); |
||
| 414 | int _EXFUN(_printf_r, (struct _reent *, const char *, ...) |
||
| 415 | _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
||
| 416 | int _EXFUN(_putc_r, (struct _reent *, int, FILE *)); |
||
| 417 | int _EXFUN(_putc_unlocked_r, (struct _reent *, int, FILE *)); |
||
| 418 | int _EXFUN(_putchar_unlocked_r, (struct _reent *, int)); |
||
| 419 | int _EXFUN(_putchar_r, (struct _reent *, int)); |
||
| 420 | int _EXFUN(_puts_r, (struct _reent *, const char *)); |
||
| 421 | int _EXFUN(_remove_r, (struct _reent *, const char *)); |
||
| 422 | int _EXFUN(_rename_r, (struct _reent *, |
||
| 423 | const char *_old, const char *_new)); |
||
| 424 | int _EXFUN(_scanf_r, (struct _reent *, const char *, ...) |
||
| 425 | _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
||
| 426 | int _EXFUN(_siprintf_r, (struct _reent *, char *, const char *, ...) |
||
| 427 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 428 | int _EXFUN(_siscanf_r, (struct _reent *, const char *, const char *, ...) |
||
| 429 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
||
| 430 | int _EXFUN(_sniprintf_r, (struct _reent *, char *, size_t, const char *, ...) |
||
| 431 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
||
| 432 | int _EXFUN(_snprintf_r, (struct _reent *, char *, size_t, const char *, ...) |
||
| 433 | _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
||
| 434 | int _EXFUN(_sprintf_r, (struct _reent *, char *, const char *, ...) |
||
| 435 | _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
||
| 436 | int _EXFUN(_sscanf_r, (struct _reent *, const char *, const char *, ...) |
||
| 437 | _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
||
| 438 | char * _EXFUN(_tempnam_r, (struct _reent *, const char *, const char *)); |
||
| 439 | FILE * _EXFUN(_tmpfile_r, (struct _reent *)); |
||
| 440 | char * _EXFUN(_tmpnam_r, (struct _reent *, char *)); |
||
| 441 | int _EXFUN(_ungetc_r, (struct _reent *, int, FILE *)); |
||
| 442 | int _EXFUN(_vasiprintf_r, (struct _reent *, char **, const char *, __VALIST) |
||
| 443 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 444 | char * _EXFUN(_vasniprintf_r, (struct _reent*, char *, size_t *, const char *, __VALIST) |
||
| 445 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 446 | char * _EXFUN(_vasnprintf_r, (struct _reent*, char *, size_t *, const char *, __VALIST) |
||
| 447 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 448 | int _EXFUN(_vasprintf_r, (struct _reent *, char **, const char *, __VALIST) |
||
| 449 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 450 | int _EXFUN(_vdiprintf_r, (struct _reent *, int, const char *, __VALIST) |
||
| 451 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 452 | int _EXFUN(_vdprintf_r, (struct _reent *, int, const char *, __VALIST) |
||
| 453 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 454 | int _EXFUN(_vfiprintf_r, (struct _reent *, FILE *, const char *, __VALIST) |
||
| 455 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 456 | int _EXFUN(_vfiscanf_r, (struct _reent *, FILE *, const char *, __VALIST) |
||
| 457 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
||
| 458 | int _EXFUN(_vfprintf_r, (struct _reent *, FILE *, const char *, __VALIST) |
||
| 459 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 460 | int _EXFUN(_vfscanf_r, (struct _reent *, FILE *, const char *, __VALIST) |
||
| 461 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
||
| 462 | int _EXFUN(_viprintf_r, (struct _reent *, const char *, __VALIST) |
||
| 463 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 464 | int _EXFUN(_viscanf_r, (struct _reent *, const char *, __VALIST) |
||
| 465 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 466 | int _EXFUN(_vprintf_r, (struct _reent *, const char *, __VALIST) |
||
| 467 | _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
||
| 468 | int _EXFUN(_vscanf_r, (struct _reent *, const char *, __VALIST) |
||
| 469 | _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
||
| 470 | int _EXFUN(_vsiprintf_r, (struct _reent *, char *, const char *, __VALIST) |
||
| 471 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 472 | int _EXFUN(_vsiscanf_r, (struct _reent *, const char *, const char *, __VALIST) |
||
| 473 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
||
| 474 | int _EXFUN(_vsniprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST) |
||
| 475 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 476 | int _EXFUN(_vsnprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST) |
||
| 477 | _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
||
| 478 | int _EXFUN(_vsprintf_r, (struct _reent *, char *, const char *, __VALIST) |
||
| 479 | _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
||
| 480 | int _EXFUN(_vsscanf_r, (struct _reent *, const char *, const char *, __VALIST) |
||
| 481 | _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
||
| 482 | |||
| 483 | /* Other extensions. */ |
||
| 484 | |||
| 485 | int _EXFUN(fpurge, (FILE *)); |
||
| 486 | ssize_t _EXFUN(__getdelim, (char **, size_t *, int, FILE *)); |
||
| 487 | ssize_t _EXFUN(__getline, (char **, size_t *, FILE *)); |
||
| 488 | |||
| 489 | #ifdef __LARGE64_FILES |
||
| 490 | #if !defined(__CYGWIN__) || defined(_COMPILING_NEWLIB) |
||
| 491 | FILE * _EXFUN(fdopen64, (int, const char *)); |
||
| 492 | FILE * _EXFUN(fopen64, (const char *, const char *)); |
||
| 493 | FILE * _EXFUN(freopen64, (_CONST char *, _CONST char *, FILE *)); |
||
| 494 | _off64_t _EXFUN(ftello64, (FILE *)); |
||
| 495 | _off64_t _EXFUN(fseeko64, (FILE *, _off64_t, int)); |
||
| 496 | int _EXFUN(fgetpos64, (FILE *, _fpos64_t *)); |
||
| 497 | int _EXFUN(fsetpos64, (FILE *, const _fpos64_t *)); |
||
| 498 | FILE * _EXFUN(tmpfile64, (void)); |
||
| 499 | |||
| 500 | FILE * _EXFUN(_fdopen64_r, (struct _reent *, int, const char *)); |
||
| 501 | FILE * _EXFUN(_fopen64_r, (struct _reent *,const char *, const char *)); |
||
| 502 | FILE * _EXFUN(_freopen64_r, (struct _reent *, _CONST char *, _CONST char *, FILE *)); |
||
| 503 | _off64_t _EXFUN(_ftello64_r, (struct _reent *, FILE *)); |
||
| 504 | _off64_t _EXFUN(_fseeko64_r, (struct _reent *, FILE *, _off64_t, int)); |
||
| 505 | int _EXFUN(_fgetpos64_r, (struct _reent *, FILE *, _fpos64_t *)); |
||
| 506 | int _EXFUN(_fsetpos64_r, (struct _reent *, FILE *, const _fpos64_t *)); |
||
| 507 | FILE * _EXFUN(_tmpfile64_r, (struct _reent *)); |
||
| 508 | #endif /* !__CYGWIN__ */ |
||
| 509 | #endif /* __LARGE64_FILES */ |
||
| 510 | |||
| 511 | /* |
||
| 512 | * Routines internal to the implementation. |
||
| 513 | */ |
||
| 514 | |||
| 515 | int _EXFUN(__srget_r, (struct _reent *, FILE *)); |
||
| 516 | int _EXFUN(__swbuf_r, (struct _reent *, int, FILE *)); |
||
| 517 | |||
| 518 | /* |
||
| 519 | * Stdio function-access interface. |
||
| 520 | */ |
||
| 521 | |||
| 522 | #ifndef __STRICT_ANSI__ |
||
| 523 | # ifdef __LARGE64_FILES |
||
| 524 | FILE *_EXFUN(funopen,(const _PTR __cookie, |
||
| 525 | int (*__readfn)(_PTR __c, char *__buf, int __n), |
||
| 526 | int (*__writefn)(_PTR __c, const char *__buf, int __n), |
||
| 527 | _fpos64_t (*__seekfn)(_PTR __c, _fpos64_t __off, int __whence), |
||
| 528 | int (*__closefn)(_PTR __c))); |
||
| 529 | FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie, |
||
| 530 | int (*__readfn)(_PTR __c, char *__buf, int __n), |
||
| 531 | int (*__writefn)(_PTR __c, const char *__buf, int __n), |
||
| 532 | _fpos64_t (*__seekfn)(_PTR __c, _fpos64_t __off, int __whence), |
||
| 533 | int (*__closefn)(_PTR __c))); |
||
| 534 | # else |
||
| 535 | FILE *_EXFUN(funopen,(const _PTR __cookie, |
||
| 536 | int (*__readfn)(_PTR __cookie, char *__buf, int __n), |
||
| 537 | int (*__writefn)(_PTR __cookie, const char *__buf, int __n), |
||
| 538 | fpos_t (*__seekfn)(_PTR __cookie, fpos_t __off, int __whence), |
||
| 539 | int (*__closefn)(_PTR __cookie))); |
||
| 540 | FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie, |
||
| 541 | int (*__readfn)(_PTR __cookie, char *__buf, int __n), |
||
| 542 | int (*__writefn)(_PTR __cookie, const char *__buf, int __n), |
||
| 543 | fpos_t (*__seekfn)(_PTR __cookie, fpos_t __off, int __whence), |
||
| 544 | int (*__closefn)(_PTR __cookie))); |
||
| 545 | # endif /* !__LARGE64_FILES */ |
||
| 546 | |||
| 547 | # define fropen(__cookie, __fn) funopen(__cookie, __fn, (int (*)())0, \ |
||
| 548 | (fpos_t (*)())0, (int (*)())0) |
||
| 549 | # define fwopen(__cookie, __fn) funopen(__cookie, (int (*)())0, __fn, \ |
||
| 550 | (fpos_t (*)())0, (int (*)())0) |
||
| 551 | |||
| 552 | typedef ssize_t cookie_read_function_t(void *__cookie, char *__buf, size_t __n); |
||
| 553 | typedef ssize_t cookie_write_function_t(void *__cookie, const char *__buf, |
||
| 554 | size_t __n); |
||
| 555 | # ifdef __LARGE64_FILES |
||
| 556 | typedef int cookie_seek_function_t(void *__cookie, _off64_t *__off, |
||
| 557 | int __whence); |
||
| 558 | # else |
||
| 559 | typedef int cookie_seek_function_t(void *__cookie, off_t *__off, int __whence); |
||
| 560 | # endif /* !__LARGE64_FILES */ |
||
| 561 | typedef int cookie_close_function_t(void *__cookie); |
||
| 562 | typedef struct |
||
| 563 | { |
||
| 564 | /* These four struct member names are dictated by Linux; hopefully, |
||
| 565 | they don't conflict with any macros. */ |
||
| 566 | cookie_read_function_t *read; |
||
| 567 | cookie_write_function_t *write; |
||
| 568 | cookie_seek_function_t *seek; |
||
| 569 | cookie_close_function_t *close; |
||
| 570 | } cookie_io_functions_t; |
||
| 571 | FILE *_EXFUN(fopencookie,(void *__cookie, |
||
| 572 | const char *__mode, cookie_io_functions_t __functions)); |
||
| 573 | FILE *_EXFUN(_fopencookie_r,(struct _reent *, void *__cookie, |
||
| 574 | const char *__mode, cookie_io_functions_t __functions)); |
||
| 575 | #endif /* ! __STRICT_ANSI__ */ |
||
| 576 | |||
| 577 | #ifndef __CUSTOM_FILE_IO__ |
||
| 578 | /* |
||
| 579 | * The __sfoo macros are here so that we can |
||
| 580 | * define function versions in the C library. |
||
| 581 | */ |
||
| 582 | #define __sgetc_raw_r(__ptr, __f) (--(__f)->_r < 0 ? __srget_r(__ptr, __f) : (int)(*(__f)->_p++)) |
||
| 583 | |||
| 584 | #ifdef __SCLE |
||
| 585 | /* For a platform with CR/LF, additional logic is required by |
||
| 586 | __sgetc_r which would otherwise simply be a macro; therefore we |
||
| 587 | use an inlined function. The function is only meant to be inlined |
||
| 588 | in place as used and the function body should never be emitted. |
||
| 589 | |||
| 590 | There are two possible means to this end when compiling with GCC, |
||
| 591 | one when compiling with a standard C99 compiler, and for other |
||
| 592 | compilers we're just stuck. At the moment, this issue only |
||
| 593 | affects the Cygwin target, so we'll most likely be using GCC. */ |
||
| 594 | |||
| 595 | _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p); |
||
| 596 | |||
| 597 | _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p) |
||
| 598 | { |
||
| 599 | int __c = __sgetc_raw_r(__ptr, __p); |
||
| 600 | if ((__p->_flags & __SCLE) && (__c == '\r')) |
||
| 601 | { |
||
| 602 | int __c2 = __sgetc_raw_r(__ptr, __p); |
||
| 603 | if (__c2 == '\n') |
||
| 604 | __c = __c2; |
||
| 605 | else |
||
| 606 | ungetc(__c2, __p); |
||
| 607 | } |
||
| 608 | return __c; |
||
| 609 | } |
||
| 610 | #else |
||
| 611 | #define __sgetc_r(__ptr, __p) __sgetc_raw_r(__ptr, __p) |
||
| 612 | #endif |
||
| 613 | |||
| 614 | #ifdef _never /* __GNUC__ */ |
||
| 615 | /* If this inline is actually used, then systems using coff debugging |
||
| 616 | info get hopelessly confused. 21sept93 rich@cygnus.com. */ |
||
| 617 | _ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) { |
||
| 618 | if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n')) |
||
| 619 | return (*_p->_p++ = _c); |
||
| 620 | else |
||
| 621 | return (__swbuf_r(_ptr, _c, _p)); |
||
| 622 | } |
||
| 623 | #else |
||
| 624 | /* |
||
| 625 | * This has been tuned to generate reasonable code on the vax using pcc |
||
| 626 | */ |
||
| 627 | #define __sputc_raw_r(__ptr, __c, __p) \ |
||
| 628 | (--(__p)->_w < 0 ? \ |
||
| 629 | (__p)->_w >= (__p)->_lbfsize ? \ |
||
| 630 | (*(__p)->_p = (__c)), *(__p)->_p != '\n' ? \ |
||
| 631 | (int)*(__p)->_p++ : \ |
||
| 632 | __swbuf_r(__ptr, '\n', __p) : \ |
||
| 633 | __swbuf_r(__ptr, (int)(__c), __p) : \ |
||
| 634 | (*(__p)->_p = (__c), (int)*(__p)->_p++)) |
||
| 635 | #ifdef __SCLE |
||
| 636 | #define __sputc_r(__ptr, __c, __p) \ |
||
| 637 | ((((__p)->_flags & __SCLE) && ((__c) == '\n')) \ |
||
| 638 | ? __sputc_raw_r(__ptr, '\r', (__p)) : 0 , \ |
||
| 639 | __sputc_raw_r((__ptr), (__c), (__p))) |
||
| 640 | #else |
||
| 641 | #define __sputc_r(__ptr, __c, __p) __sputc_raw_r(__ptr, __c, __p) |
||
| 642 | #endif |
||
| 643 | #endif |
||
| 644 | |||
| 645 | #define __sfeof(p) (((p)->_flags & __SEOF) != 0) |
||
| 646 | #define __sferror(p) (((p)->_flags & __SERR) != 0) |
||
| 647 | #define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF))) |
||
| 648 | #define __sfileno(p) ((p)->_file) |
||
| 649 | |||
| 650 | #ifndef _REENT_SMALL |
||
| 651 | #define feof(p) __sfeof(p) |
||
| 652 | #define ferror(p) __sferror(p) |
||
| 653 | #define clearerr(p) __sclearerr(p) |
||
| 654 | #endif |
||
| 655 | |||
| 656 | #if 0 /*ndef __STRICT_ANSI__ - FIXME: must initialize stdio first, use fn */ |
||
| 657 | #define fileno(p) __sfileno(p) |
||
| 658 | #endif |
||
| 659 | |||
| 660 | #ifndef __CYGWIN__ |
||
| 661 | #ifndef lint |
||
| 662 | #define getc(fp) __sgetc_r(_REENT, fp) |
||
| 663 | #define putc(x, fp) __sputc_r(_REENT, x, fp) |
||
| 664 | #endif /* lint */ |
||
| 665 | #endif /* __CYGWIN__ */ |
||
| 666 | |||
| 667 | #ifndef __STRICT_ANSI__ |
||
| 668 | /* fast always-buffered version, true iff error */ |
||
| 669 | #define fast_putc(x,p) (--(p)->_w < 0 ? \ |
||
| 670 | __swbuf_r(_REENT, (int)(x), p) == EOF : (*(p)->_p = (x), (p)->_p++, 0)) |
||
| 671 | |||
| 672 | #define L_cuserid 9 /* posix says it goes in stdio.h :( */ |
||
| 673 | #ifdef __CYGWIN__ |
||
| 674 | #define L_ctermid 16 |
||
| 675 | #endif |
||
| 676 | #endif |
||
| 677 | |||
| 678 | #endif /* !__CUSTOM_FILE_IO__ */ |
||
| 679 | |||
| 680 | #define getchar() getc(stdin) |
||
| 681 | #define putchar(x) putc(x, stdout) |
||
| 682 | |||
| 683 | _END_STD_C |
||
| 684 | |||
| 685 | #endif /* _STDIO_H_ */ |