| 0,0 → 1,685 |
|---|
| /* |
| * Copyright (c) 1990 The Regents of the University of California. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms are permitted |
| * provided that the above copyright notice and this paragraph are |
| * duplicated in all such forms and that any documentation, |
| * advertising materials, and other materials related to such |
| * distribution and use acknowledge that the software was developed |
| * by the University of California, Berkeley. The name of the |
| * University may not be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * @(#)stdio.h 5.3 (Berkeley) 3/15/86 |
| */ |
| |
| /* |
| * NB: to fit things in six character monocase externals, the |
| * stdio code uses the prefix `__s' for stdio objects, typically |
| * followed by a three-character attempt at a mnemonic. |
| */ |
| |
| #ifndef _STDIO_H_ |
| #define _STDIO_H_ |
| |
| #include "_ansi.h" |
| |
| #define _FSTDIO /* ``function stdio'' */ |
| |
| #define __need_size_t |
| #include <stddef.h> |
| |
| #define __need___va_list |
| #include <stdarg.h> |
| |
| /* |
| * <sys/reent.h> defines __FILE, _fpos_t. |
| * They must be defined there because struct _reent needs them (and we don't |
| * want reent.h to include this file. |
| */ |
| |
| #include <sys/reent.h> |
| #include <sys/types.h> |
| |
| _BEGIN_STD_C |
| |
| typedef __FILE FILE; |
| |
| #ifdef __CYGWIN__ |
| typedef _fpos64_t fpos_t; |
| #else |
| typedef _fpos_t fpos_t; |
| #ifdef __LARGE64_FILES |
| typedef _fpos64_t fpos64_t; |
| #endif |
| #endif /* !__CYGWIN__ */ |
| |
| #include <sys/stdio.h> |
| |
| #define __SLBF 0x0001 /* line buffered */ |
| #define __SNBF 0x0002 /* unbuffered */ |
| #define __SRD 0x0004 /* OK to read */ |
| #define __SWR 0x0008 /* OK to write */ |
| /* RD and WR are never simultaneously asserted */ |
| #define __SRW 0x0010 /* open for reading & writing */ |
| #define __SEOF 0x0020 /* found EOF */ |
| #define __SERR 0x0040 /* found error */ |
| #define __SMBF 0x0080 /* _buf is from malloc */ |
| #define __SAPP 0x0100 /* fdopen()ed in append mode - so must write to end */ |
| #define __SSTR 0x0200 /* this is an sprintf/snprintf string */ |
| #define __SOPT 0x0400 /* do fseek() optimisation */ |
| #define __SNPT 0x0800 /* do not do fseek() optimisation */ |
| #define __SOFF 0x1000 /* set iff _offset is in fact correct */ |
| #define __SORD 0x2000 /* true => stream orientation (byte/wide) decided */ |
| #if defined(__CYGWIN__) |
| # define __SCLE 0x4000 /* convert line endings CR/LF <-> NL */ |
| #endif |
| #define __SL64 0x8000 /* is 64-bit offset large file */ |
| |
| /* _flags2 flags */ |
| #define __SWID 0x2000 /* true => stream orientation wide, false => byte, only valid if __SORD in _flags is true */ |
| |
| /* |
| * The following three definitions are for ANSI C, which took them |
| * from System V, which stupidly took internal interface macros and |
| * made them official arguments to setvbuf(), without renaming them. |
| * Hence, these ugly _IOxxx names are *supposed* to appear in user code. |
| * |
| * Although these happen to match their counterparts above, the |
| * implementation does not rely on that (so these could be renumbered). |
| */ |
| #define _IOFBF 0 /* setvbuf should set fully buffered */ |
| #define _IOLBF 1 /* setvbuf should set line buffered */ |
| #define _IONBF 2 /* setvbuf should set unbuffered */ |
| |
| #ifndef NULL |
| #define NULL 0 |
| #endif |
| |
| #define EOF (-1) |
| |
| #ifdef __BUFSIZ__ |
| #define BUFSIZ __BUFSIZ__ |
| #else |
| #define BUFSIZ 1024 |
| #endif |
| |
| #ifdef __FOPEN_MAX__ |
| #define FOPEN_MAX __FOPEN_MAX__ |
| #else |
| #define FOPEN_MAX 20 |
| #endif |
| |
| #ifdef __FILENAME_MAX__ |
| #define FILENAME_MAX __FILENAME_MAX__ |
| #else |
| #define FILENAME_MAX 1024 |
| #endif |
| |
| #ifdef __L_tmpnam__ |
| #define L_tmpnam __L_tmpnam__ |
| #else |
| #define L_tmpnam FILENAME_MAX |
| #endif |
| |
| #ifndef __STRICT_ANSI__ |
| #define P_tmpdir "/tmp" |
| #endif |
| |
| #ifndef SEEK_SET |
| #define SEEK_SET 0 /* set file offset to offset */ |
| #endif |
| #ifndef SEEK_CUR |
| #define SEEK_CUR 1 /* set file offset to current plus offset */ |
| #endif |
| #ifndef SEEK_END |
| #define SEEK_END 2 /* set file offset to EOF plus offset */ |
| #endif |
| |
| #define TMP_MAX 26 |
| |
| #ifndef _REENT_ONLY |
| #define stdin (_REENT->_stdin) |
| #define stdout (_REENT->_stdout) |
| #define stderr (_REENT->_stderr) |
| #else /* _REENT_ONLY */ |
| #define stdin (_impure_ptr->_stdin) |
| #define stdout (_impure_ptr->_stdout) |
| #define stderr (_impure_ptr->_stderr) |
| #endif /* _REENT_ONLY */ |
| |
| #define _stdin_r(x) ((x)->_stdin) |
| #define _stdout_r(x) ((x)->_stdout) |
| #define _stderr_r(x) ((x)->_stderr) |
| |
| /* |
| * Functions defined in ANSI C standard. |
| */ |
| |
| #ifndef __VALIST |
| #ifdef __GNUC__ |
| #define __VALIST __gnuc_va_list |
| #else |
| #define __VALIST char* |
| #endif |
| #endif |
| |
| FILE * _EXFUN(tmpfile, (void)); |
| char * _EXFUN(tmpnam, (char *)); |
| int _EXFUN(fclose, (FILE *)); |
| int _EXFUN(fflush, (FILE *)); |
| FILE * _EXFUN(freopen, (const char *, const char *, FILE *)); |
| void _EXFUN(setbuf, (FILE *, char *)); |
| int _EXFUN(setvbuf, (FILE *, char *, int, size_t)); |
| int _EXFUN(fprintf, (FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| int _EXFUN(fscanf, (FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| int _EXFUN(printf, (const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 1, 2)))); |
| int _EXFUN(scanf, (const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 1, 2)))); |
| int _EXFUN(sscanf, (const char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| int _EXFUN(vfprintf, (FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(vprintf, (const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 1, 0)))); |
| int _EXFUN(vsprintf, (char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(fgetc, (FILE *)); |
| char * _EXFUN(fgets, (char *, int, FILE *)); |
| int _EXFUN(fputc, (int, FILE *)); |
| int _EXFUN(fputs, (const char *, FILE *)); |
| int _EXFUN(getc, (FILE *)); |
| int _EXFUN(getchar, (void)); |
| char * _EXFUN(gets, (char *)); |
| int _EXFUN(putc, (int, FILE *)); |
| int _EXFUN(putchar, (int)); |
| int _EXFUN(puts, (const char *)); |
| int _EXFUN(ungetc, (int, FILE *)); |
| size_t _EXFUN(fread, (_PTR, size_t _size, size_t _n, FILE *)); |
| size_t _EXFUN(fwrite, (const _PTR , size_t _size, size_t _n, FILE *)); |
| #ifdef _COMPILING_NEWLIB |
| int _EXFUN(fgetpos, (FILE *, _fpos_t *)); |
| #else |
| int _EXFUN(fgetpos, (FILE *, fpos_t *)); |
| #endif |
| int _EXFUN(fseek, (FILE *, long, int)); |
| #ifdef _COMPILING_NEWLIB |
| int _EXFUN(fsetpos, (FILE *, const _fpos_t *)); |
| #else |
| int _EXFUN(fsetpos, (FILE *, const fpos_t *)); |
| #endif |
| long _EXFUN(ftell, ( FILE *)); |
| void _EXFUN(rewind, (FILE *)); |
| void _EXFUN(clearerr, (FILE *)); |
| int _EXFUN(feof, (FILE *)); |
| int _EXFUN(ferror, (FILE *)); |
| void _EXFUN(perror, (const char *)); |
| #ifndef _REENT_ONLY |
| FILE * _EXFUN(fopen, (const char *_name, const char *_type)); |
| int _EXFUN(sprintf, (char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| int _EXFUN(remove, (const char *)); |
| int _EXFUN(rename, (const char *, const char *)); |
| #endif |
| #if !defined(__STRICT_ANSI__) || defined(__USE_XOPEN2K) |
| #ifdef _COMPILING_NEWLIB |
| int _EXFUN(fseeko, (FILE *, _off_t, int)); |
| _off_t _EXFUN(ftello, ( FILE *)); |
| #else |
| int _EXFUN(fseeko, (FILE *, off_t, int)); |
| off_t _EXFUN(ftello, ( FILE *)); |
| #endif |
| #endif |
| #if !defined(__STRICT_ANSI__) || (__STDC_VERSION__ >= 199901L) |
| #ifndef _REENT_ONLY |
| int _EXFUN(asiprintf, (char **, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| char * _EXFUN(asniprintf, (char *, size_t *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| char * _EXFUN(asnprintf, (char *, size_t *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(asprintf, (char **, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| #ifndef diprintf |
| int _EXFUN(diprintf, (int, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| #endif |
| int _EXFUN(fcloseall, (_VOID)); |
| int _EXFUN(fiprintf, (FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| int _EXFUN(fiscanf, (FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| int _EXFUN(iprintf, (const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 1, 2)))); |
| int _EXFUN(iscanf, (const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 1, 2)))); |
| int _EXFUN(siprintf, (char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| int _EXFUN(siscanf, (const char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| int _EXFUN(snprintf, (char *, size_t, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(sniprintf, (char *, size_t, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| char * _EXFUN(tempnam, (const char *, const char *)); |
| int _EXFUN(vasiprintf, (char **, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| char * _EXFUN(vasniprintf, (char *, size_t *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| char * _EXFUN(vasnprintf, (char *, size_t *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(vasprintf, (char **, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(vdiprintf, (int, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(vfiprintf, (FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(vfiscanf, (FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| int _EXFUN(vfscanf, (FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| int _EXFUN(viprintf, (const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 1, 0)))); |
| int _EXFUN(viscanf, (const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 1, 0)))); |
| int _EXFUN(vscanf, (const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 1, 0)))); |
| int _EXFUN(vsiprintf, (char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(vsiscanf, (const char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| int _EXFUN(vsniprintf, (char *, size_t, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(vsnprintf, (char *, size_t, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(vsscanf, (const char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| #endif /* !_REENT_ONLY */ |
| #endif /* !__STRICT_ANSI__ */ |
| |
| /* |
| * Routines in POSIX 1003.1:2001. |
| */ |
| |
| #ifndef __STRICT_ANSI__ |
| #ifndef _REENT_ONLY |
| FILE * _EXFUN(fdopen, (int, const char *)); |
| #endif |
| int _EXFUN(fileno, (FILE *)); |
| int _EXFUN(getw, (FILE *)); |
| int _EXFUN(pclose, (FILE *)); |
| FILE * _EXFUN(popen, (const char *, const char *)); |
| int _EXFUN(putw, (int, FILE *)); |
| void _EXFUN(setbuffer, (FILE *, char *, int)); |
| int _EXFUN(setlinebuf, (FILE *)); |
| int _EXFUN(getc_unlocked, (FILE *)); |
| int _EXFUN(getchar_unlocked, (void)); |
| void _EXFUN(flockfile, (FILE *)); |
| int _EXFUN(ftrylockfile, (FILE *)); |
| void _EXFUN(funlockfile, (FILE *)); |
| int _EXFUN(putc_unlocked, (int, FILE *)); |
| int _EXFUN(putchar_unlocked, (int)); |
| #endif /* ! __STRICT_ANSI__ */ |
| |
| /* |
| * Routines in POSIX 1003.1:200x. |
| */ |
| |
| #ifndef __STRICT_ANSI__ |
| # ifndef _REENT_ONLY |
| # ifndef dprintf |
| int _EXFUN(dprintf, (int, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| # endif |
| FILE * _EXFUN(fmemopen, (void *, size_t, const char *)); |
| /* getdelim - see __getdelim for now */ |
| /* getline - see __getline for now */ |
| FILE * _EXFUN(open_memstream, (char **, size_t *)); |
| #if defined (__CYGWIN__) |
| int _EXFUN(renameat, (int, const char *, int, const char *)); |
| #endif |
| int _EXFUN(vdprintf, (int, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| # endif |
| #endif |
| |
| /* |
| * Recursive versions of the above. |
| */ |
| |
| int _EXFUN(_asiprintf_r, (struct _reent *, char **, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| char * _EXFUN(_asniprintf_r, (struct _reent *, char *, size_t *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
| char * _EXFUN(_asnprintf_r, (struct _reent *, char *, size_t *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
| int _EXFUN(_asprintf_r, (struct _reent *, char **, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_diprintf_r, (struct _reent *, int, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_dprintf_r, (struct _reent *, int, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_fclose_r, (struct _reent *, FILE *)); |
| int _EXFUN(_fcloseall_r, (struct _reent *)); |
| FILE * _EXFUN(_fdopen_r, (struct _reent *, int, const char *)); |
| int _EXFUN(_fflush_r, (struct _reent *, FILE *)); |
| int _EXFUN(_fgetc_r, (struct _reent *, FILE *)); |
| char * _EXFUN(_fgets_r, (struct _reent *, char *, int, FILE *)); |
| #ifdef _COMPILING_NEWLIB |
| int _EXFUN(_fgetpos_r, (struct _reent *, FILE *, _fpos_t *)); |
| int _EXFUN(_fsetpos_r, (struct _reent *, FILE *, const _fpos_t *)); |
| #else |
| int _EXFUN(_fgetpos_r, (struct _reent *, FILE *, fpos_t *)); |
| int _EXFUN(_fsetpos_r, (struct _reent *, FILE *, const fpos_t *)); |
| #endif |
| int _EXFUN(_fiprintf_r, (struct _reent *, FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_fiscanf_r, (struct _reent *, FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
| FILE * _EXFUN(_fmemopen_r, (struct _reent *, void *, size_t, const char *)); |
| FILE * _EXFUN(_fopen_r, (struct _reent *, const char *, const char *)); |
| FILE * _EXFUN(_freopen_r, (struct _reent *, const char *, const char *, FILE *)); |
| int _EXFUN(_fprintf_r, (struct _reent *, FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_fpurge_r, (struct _reent *, FILE *)); |
| int _EXFUN(_fputc_r, (struct _reent *, int, FILE *)); |
| int _EXFUN(_fputs_r, (struct _reent *, const char *, FILE *)); |
| size_t _EXFUN(_fread_r, (struct _reent *, _PTR, size_t _size, size_t _n, FILE *)); |
| int _EXFUN(_fscanf_r, (struct _reent *, FILE *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
| int _EXFUN(_fseek_r, (struct _reent *, FILE *, long, int)); |
| int _EXFUN(_fseeko_r,(struct _reent *, FILE *, _off_t, int)); |
| long _EXFUN(_ftell_r, (struct _reent *, FILE *)); |
| _off_t _EXFUN(_ftello_r,(struct _reent *, FILE *)); |
| void _EXFUN(_rewind_r, (struct _reent *, FILE *)); |
| size_t _EXFUN(_fwrite_r, (struct _reent *, const _PTR , size_t _size, size_t _n, FILE *)); |
| int _EXFUN(_getc_r, (struct _reent *, FILE *)); |
| int _EXFUN(_getc_unlocked_r, (struct _reent *, FILE *)); |
| int _EXFUN(_getchar_r, (struct _reent *)); |
| int _EXFUN(_getchar_unlocked_r, (struct _reent *)); |
| char * _EXFUN(_gets_r, (struct _reent *, char *)); |
| int _EXFUN(_iprintf_r, (struct _reent *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| int _EXFUN(_iscanf_r, (struct _reent *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| FILE * _EXFUN(_open_memstream_r, (struct _reent *, char **, size_t *)); |
| void _EXFUN(_perror_r, (struct _reent *, const char *)); |
| int _EXFUN(_printf_r, (struct _reent *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 3)))); |
| int _EXFUN(_putc_r, (struct _reent *, int, FILE *)); |
| int _EXFUN(_putc_unlocked_r, (struct _reent *, int, FILE *)); |
| int _EXFUN(_putchar_unlocked_r, (struct _reent *, int)); |
| int _EXFUN(_putchar_r, (struct _reent *, int)); |
| int _EXFUN(_puts_r, (struct _reent *, const char *)); |
| int _EXFUN(_remove_r, (struct _reent *, const char *)); |
| int _EXFUN(_rename_r, (struct _reent *, |
| const char *_old, const char *_new)); |
| int _EXFUN(_scanf_r, (struct _reent *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 3)))); |
| int _EXFUN(_siprintf_r, (struct _reent *, char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_siscanf_r, (struct _reent *, const char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
| int _EXFUN(_sniprintf_r, (struct _reent *, char *, size_t, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
| int _EXFUN(_snprintf_r, (struct _reent *, char *, size_t, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 5)))); |
| int _EXFUN(_sprintf_r, (struct _reent *, char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 4)))); |
| int _EXFUN(_sscanf_r, (struct _reent *, const char *, const char *, ...) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 4)))); |
| char * _EXFUN(_tempnam_r, (struct _reent *, const char *, const char *)); |
| FILE * _EXFUN(_tmpfile_r, (struct _reent *)); |
| char * _EXFUN(_tmpnam_r, (struct _reent *, char *)); |
| int _EXFUN(_ungetc_r, (struct _reent *, int, FILE *)); |
| int _EXFUN(_vasiprintf_r, (struct _reent *, char **, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| char * _EXFUN(_vasniprintf_r, (struct _reent*, char *, size_t *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
| char * _EXFUN(_vasnprintf_r, (struct _reent*, char *, size_t *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
| int _EXFUN(_vasprintf_r, (struct _reent *, char **, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vdiprintf_r, (struct _reent *, int, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vdprintf_r, (struct _reent *, int, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vfiprintf_r, (struct _reent *, FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vfiscanf_r, (struct _reent *, FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
| int _EXFUN(_vfprintf_r, (struct _reent *, FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vfscanf_r, (struct _reent *, FILE *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
| int _EXFUN(_viprintf_r, (struct _reent *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(_viscanf_r, (struct _reent *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| int _EXFUN(_vprintf_r, (struct _reent *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 2, 0)))); |
| int _EXFUN(_vscanf_r, (struct _reent *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 2, 0)))); |
| int _EXFUN(_vsiprintf_r, (struct _reent *, char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vsiscanf_r, (struct _reent *, const char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
| int _EXFUN(_vsniprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
| int _EXFUN(_vsnprintf_r, (struct _reent *, char *, size_t, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 4, 0)))); |
| int _EXFUN(_vsprintf_r, (struct _reent *, char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__printf__, 3, 0)))); |
| int _EXFUN(_vsscanf_r, (struct _reent *, const char *, const char *, __VALIST) |
| _ATTRIBUTE ((__format__ (__scanf__, 3, 0)))); |
| |
| /* Other extensions. */ |
| |
| int _EXFUN(fpurge, (FILE *)); |
| ssize_t _EXFUN(__getdelim, (char **, size_t *, int, FILE *)); |
| ssize_t _EXFUN(__getline, (char **, size_t *, FILE *)); |
| |
| #ifdef __LARGE64_FILES |
| #if !defined(__CYGWIN__) || defined(_COMPILING_NEWLIB) |
| FILE * _EXFUN(fdopen64, (int, const char *)); |
| FILE * _EXFUN(fopen64, (const char *, const char *)); |
| FILE * _EXFUN(freopen64, (_CONST char *, _CONST char *, FILE *)); |
| _off64_t _EXFUN(ftello64, (FILE *)); |
| _off64_t _EXFUN(fseeko64, (FILE *, _off64_t, int)); |
| int _EXFUN(fgetpos64, (FILE *, _fpos64_t *)); |
| int _EXFUN(fsetpos64, (FILE *, const _fpos64_t *)); |
| FILE * _EXFUN(tmpfile64, (void)); |
| |
| FILE * _EXFUN(_fdopen64_r, (struct _reent *, int, const char *)); |
| FILE * _EXFUN(_fopen64_r, (struct _reent *,const char *, const char *)); |
| FILE * _EXFUN(_freopen64_r, (struct _reent *, _CONST char *, _CONST char *, FILE *)); |
| _off64_t _EXFUN(_ftello64_r, (struct _reent *, FILE *)); |
| _off64_t _EXFUN(_fseeko64_r, (struct _reent *, FILE *, _off64_t, int)); |
| int _EXFUN(_fgetpos64_r, (struct _reent *, FILE *, _fpos64_t *)); |
| int _EXFUN(_fsetpos64_r, (struct _reent *, FILE *, const _fpos64_t *)); |
| FILE * _EXFUN(_tmpfile64_r, (struct _reent *)); |
| #endif /* !__CYGWIN__ */ |
| #endif /* __LARGE64_FILES */ |
| |
| /* |
| * Routines internal to the implementation. |
| */ |
| |
| int _EXFUN(__srget_r, (struct _reent *, FILE *)); |
| int _EXFUN(__swbuf_r, (struct _reent *, int, FILE *)); |
| |
| /* |
| * Stdio function-access interface. |
| */ |
| |
| #ifndef __STRICT_ANSI__ |
| # ifdef __LARGE64_FILES |
| FILE *_EXFUN(funopen,(const _PTR __cookie, |
| int (*__readfn)(_PTR __c, char *__buf, int __n), |
| int (*__writefn)(_PTR __c, const char *__buf, int __n), |
| _fpos64_t (*__seekfn)(_PTR __c, _fpos64_t __off, int __whence), |
| int (*__closefn)(_PTR __c))); |
| FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie, |
| int (*__readfn)(_PTR __c, char *__buf, int __n), |
| int (*__writefn)(_PTR __c, const char *__buf, int __n), |
| _fpos64_t (*__seekfn)(_PTR __c, _fpos64_t __off, int __whence), |
| int (*__closefn)(_PTR __c))); |
| # else |
| FILE *_EXFUN(funopen,(const _PTR __cookie, |
| int (*__readfn)(_PTR __cookie, char *__buf, int __n), |
| int (*__writefn)(_PTR __cookie, const char *__buf, int __n), |
| fpos_t (*__seekfn)(_PTR __cookie, fpos_t __off, int __whence), |
| int (*__closefn)(_PTR __cookie))); |
| FILE *_EXFUN(_funopen_r,(struct _reent *, const _PTR __cookie, |
| int (*__readfn)(_PTR __cookie, char *__buf, int __n), |
| int (*__writefn)(_PTR __cookie, const char *__buf, int __n), |
| fpos_t (*__seekfn)(_PTR __cookie, fpos_t __off, int __whence), |
| int (*__closefn)(_PTR __cookie))); |
| # endif /* !__LARGE64_FILES */ |
| |
| # define fropen(__cookie, __fn) funopen(__cookie, __fn, (int (*)())0, \ |
| (fpos_t (*)())0, (int (*)())0) |
| # define fwopen(__cookie, __fn) funopen(__cookie, (int (*)())0, __fn, \ |
| (fpos_t (*)())0, (int (*)())0) |
| |
| typedef ssize_t cookie_read_function_t(void *__cookie, char *__buf, size_t __n); |
| typedef ssize_t cookie_write_function_t(void *__cookie, const char *__buf, |
| size_t __n); |
| # ifdef __LARGE64_FILES |
| typedef int cookie_seek_function_t(void *__cookie, _off64_t *__off, |
| int __whence); |
| # else |
| typedef int cookie_seek_function_t(void *__cookie, off_t *__off, int __whence); |
| # endif /* !__LARGE64_FILES */ |
| typedef int cookie_close_function_t(void *__cookie); |
| typedef struct |
| { |
| /* These four struct member names are dictated by Linux; hopefully, |
| they don't conflict with any macros. */ |
| cookie_read_function_t *read; |
| cookie_write_function_t *write; |
| cookie_seek_function_t *seek; |
| cookie_close_function_t *close; |
| } cookie_io_functions_t; |
| FILE *_EXFUN(fopencookie,(void *__cookie, |
| const char *__mode, cookie_io_functions_t __functions)); |
| FILE *_EXFUN(_fopencookie_r,(struct _reent *, void *__cookie, |
| const char *__mode, cookie_io_functions_t __functions)); |
| #endif /* ! __STRICT_ANSI__ */ |
| |
| #ifndef __CUSTOM_FILE_IO__ |
| /* |
| * The __sfoo macros are here so that we can |
| * define function versions in the C library. |
| */ |
| #define __sgetc_raw_r(__ptr, __f) (--(__f)->_r < 0 ? __srget_r(__ptr, __f) : (int)(*(__f)->_p++)) |
| |
| #ifdef __SCLE |
| /* For a platform with CR/LF, additional logic is required by |
| __sgetc_r which would otherwise simply be a macro; therefore we |
| use an inlined function. The function is only meant to be inlined |
| in place as used and the function body should never be emitted. |
| |
| There are two possible means to this end when compiling with GCC, |
| one when compiling with a standard C99 compiler, and for other |
| compilers we're just stuck. At the moment, this issue only |
| affects the Cygwin target, so we'll most likely be using GCC. */ |
| |
| _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p); |
| |
| _ELIDABLE_INLINE int __sgetc_r(struct _reent *__ptr, FILE *__p) |
| { |
| int __c = __sgetc_raw_r(__ptr, __p); |
| if ((__p->_flags & __SCLE) && (__c == '\r')) |
| { |
| int __c2 = __sgetc_raw_r(__ptr, __p); |
| if (__c2 == '\n') |
| __c = __c2; |
| else |
| ungetc(__c2, __p); |
| } |
| return __c; |
| } |
| #else |
| #define __sgetc_r(__ptr, __p) __sgetc_raw_r(__ptr, __p) |
| #endif |
| |
| #ifdef _never /* __GNUC__ */ |
| /* If this inline is actually used, then systems using coff debugging |
| info get hopelessly confused. 21sept93 rich@cygnus.com. */ |
| _ELIDABLE_INLINE int __sputc_r(struct _reent *_ptr, int _c, FILE *_p) { |
| if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n')) |
| return (*_p->_p++ = _c); |
| else |
| return (__swbuf_r(_ptr, _c, _p)); |
| } |
| #else |
| /* |
| * This has been tuned to generate reasonable code on the vax using pcc |
| */ |
| #define __sputc_raw_r(__ptr, __c, __p) \ |
| (--(__p)->_w < 0 ? \ |
| (__p)->_w >= (__p)->_lbfsize ? \ |
| (*(__p)->_p = (__c)), *(__p)->_p != '\n' ? \ |
| (int)*(__p)->_p++ : \ |
| __swbuf_r(__ptr, '\n', __p) : \ |
| __swbuf_r(__ptr, (int)(__c), __p) : \ |
| (*(__p)->_p = (__c), (int)*(__p)->_p++)) |
| #ifdef __SCLE |
| #define __sputc_r(__ptr, __c, __p) \ |
| ((((__p)->_flags & __SCLE) && ((__c) == '\n')) \ |
| ? __sputc_raw_r(__ptr, '\r', (__p)) : 0 , \ |
| __sputc_raw_r((__ptr), (__c), (__p))) |
| #else |
| #define __sputc_r(__ptr, __c, __p) __sputc_raw_r(__ptr, __c, __p) |
| #endif |
| #endif |
| |
| #define __sfeof(p) (((p)->_flags & __SEOF) != 0) |
| #define __sferror(p) (((p)->_flags & __SERR) != 0) |
| #define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF))) |
| #define __sfileno(p) ((p)->_file) |
| |
| #ifndef _REENT_SMALL |
| #define feof(p) __sfeof(p) |
| #define ferror(p) __sferror(p) |
| #define clearerr(p) __sclearerr(p) |
| #endif |
| |
| #if 0 /*ndef __STRICT_ANSI__ - FIXME: must initialize stdio first, use fn */ |
| #define fileno(p) __sfileno(p) |
| #endif |
| |
| #ifndef __CYGWIN__ |
| #ifndef lint |
| #define getc(fp) __sgetc_r(_REENT, fp) |
| #define putc(x, fp) __sputc_r(_REENT, x, fp) |
| #endif /* lint */ |
| #endif /* __CYGWIN__ */ |
| |
| #ifndef __STRICT_ANSI__ |
| /* fast always-buffered version, true iff error */ |
| #define fast_putc(x,p) (--(p)->_w < 0 ? \ |
| __swbuf_r(_REENT, (int)(x), p) == EOF : (*(p)->_p = (x), (p)->_p++, 0)) |
| |
| #define L_cuserid 9 /* posix says it goes in stdio.h :( */ |
| #ifdef __CYGWIN__ |
| #define L_ctermid 16 |
| #endif |
| #endif |
| |
| #endif /* !__CUSTOM_FILE_IO__ */ |
| |
| #define getchar() getc(stdin) |
| #define putchar(x) putc(x, stdout) |
| |
| _END_STD_C |
| |
| #endif /* _STDIO_H_ */ |