+Wed Dec 6 22:52:34 2000 Jeffrey A Law (law@cygnus.com)
+
+ 2000-10-11 Jakub Jelinek <jakub@redhat.com>
+ * iostream.cc (ostream::operator<<(double n)) [__GLIBC_MINOR__ >= 2]:
+ Initialize new fields wide and i18n of struct printf_info.
+ (ostream::operator<<(long double n)) [__GLIBC_MINOR__ >= 2]:
+ Likewise.
+
+ 2000-09-23 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
+ * stdstreams.cc: Include <libio.h>, not "libio.h".
+ * iolibio.h: Likewise.
+ (_IO_pos_BAD): Use _IO_off_t instead of _IO_fpos_t.
+ * libio.h (_IO_USER_LOCK): Define.
+
+ 1999-12-13 Jakub Jelinek <jakub@redhat.com>
+ * libio.h (_IO_cookie_io_functions_t): Use _IO_off_t instead of
+ _IO_fpos_t.
+ (_IO_seekoff, _IO_seekpos): Likewise. Use _IO_off64_t instead of
+ _IO_fpos64_t.
+ * libioP.h (_IO_seekoff_t, _IO_seekpos_t, _IO_seek_t): Likewise.
+ (_IO_seekoff, _IO_seekpos): Likewise.
+ (_IO_default_seekoff, _IO_default_seekpos): Likewise.
+ (_IO_default_seek): Likewise.
+ (_IO_file_seekoff, _IO_file_seek, _IO_str_seekoff): Likewise.
+ * streambuf.h (streampos): Typedef to _IO_off_t resp. _IO_off64_t.
+ * parsestream.h (class parsebuf::pos_at_line_start): Change type
+ to _IO_off_t.
+
Sun Oct 24 23:54:10 PDT 1999 Jeff Law (law@cygnus.com)
* gcc-2.95.2 Released.
-#include "libio.h"
+#include <libio.h>
/* These emulate stdio functionality, but with a different name
(_IO_ungetc instead of ungetc), and using _IO_FILE instead of FILE. */
_IO_va_list));
extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...));
#ifndef _IO_pos_BAD
-#define _IO_pos_BAD ((_IO_fpos_t)(-1))
+# if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
+# define _IO_pos_BAD ((_IO_off64_t) -1)
+# else
+# define _IO_pos_BAD ((_IO_off_t) -1)
+# endif
#endif
#define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN))
#define _IO_fseek(__fp, __offset, __whence) \
/* This is part of libio/iostream, providing -*- C++ -*- input/output.
- Copyright (C) 1993, 1997 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1997, 2000 Free Software Foundation, Inc.
This file is part of the GNU IO Library. This library is free
software; you can redistribute it and/or modify it under the
/* extra: */ 0,
#if __GLIBC_MINOR__ >= 1
/* is_char: */ 0,
+#if __GLIBC_MINOR__ >= 2
+ /* wide: */ 0,
+ /* i18n: */ 0,
+#endif
#endif
#endif
/* pad: */ fill()
/* extra: */ 0,
#if __GLIBC_MINOR__ >= 1
/* is_char: */ 0,
+#if __GLIBC_MINOR__ >= 2
+ /* wide: */ 0,
+ /* i18n: */ 0,
+#endif
#endif
#endif
/* pad: */ fill()
#define _IO_IS_APPENDING 0x1000
#define _IO_IS_FILEBUF 0x2000
#define _IO_BAD_SEEN 0x4000
+#define _IO_USER_LOCK 0x8000
/* These are "formatting flags" matching the iostream fmtflags enum values. */
#define _IO_SKIPWS 01
{
_IO_ssize_t (*read) __PMT ((struct _IO_FILE *, void *, _IO_ssize_t));
_IO_ssize_t (*write) __PMT ((struct _IO_FILE *, const void *, _IO_ssize_t));
- _IO_fpos_t (*seek) __PMT ((struct _IO_FILE *, _IO_off_t, int));
+ _IO_off_t (*seek) __PMT ((struct _IO_FILE *, _IO_off_t, int));
int (*close) __PMT ((struct _IO_FILE *));
} _IO_cookie_io_functions_t;
extern _IO_size_t _IO_sgetn __P ((_IO_FILE *, void *, _IO_size_t));
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-extern _IO_fpos64_t _IO_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
-extern _IO_fpos64_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos64_t, int));
+extern _IO_off64_t _IO_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_off64_t _IO_seekpos __P ((_IO_FILE *, _IO_off64_t, int));
#else
-extern _IO_fpos_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
-extern _IO_fpos_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos_t, int));
+extern _IO_off_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
+extern _IO_off_t _IO_seekpos __P ((_IO_FILE *, _IO_off_t, int));
#endif
extern void _IO_free_backup_area __P ((_IO_FILE *));
It matches the streambuf::seekoff virtual function.
It is also used for the ANSI fseek function. */
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-typedef _IO_fpos64_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off64_t OFF,
+typedef _IO_off64_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off64_t OFF,
int DIR, int MODE));
#else
-typedef _IO_fpos_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off_t OFF,
+typedef _IO_off_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off_t OFF,
int DIR, int MODE));
#endif
#define _IO_SEEKOFF(FP, OFF, DIR, MODE) JUMP3 (__seekoff, FP, OFF, DIR, MODE)
It is also used for the ANSI fgetpos and fsetpos functions. */
/* The _IO_seek_cur and _IO_seek_end options are not allowed. */
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-typedef _IO_fpos64_t (*_IO_seekpos_t) __PMT ((_IO_FILE *, _IO_fpos64_t, int));
+typedef _IO_off64_t (*_IO_seekpos_t) __PMT ((_IO_FILE *, _IO_off64_t, int));
#else
-typedef _IO_fpos_t (*_IO_seekpos_t) __PMT ((_IO_FILE *, _IO_fpos_t, int));
+typedef _IO_off_t (*_IO_seekpos_t) __PMT ((_IO_FILE *, _IO_off_t, int));
#endif
#define _IO_SEEKPOS(FP, POS, FLAGS) JUMP2 (__seekpos, FP, POS, FLAGS)
It matches the streambuf::sys_seek virtual function, which is
specific to this implementation. */
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-typedef _IO_fpos64_t (*_IO_seek_t) __PMT ((_IO_FILE *, _IO_off64_t, int));
+typedef _IO_off64_t (*_IO_seek_t) __PMT ((_IO_FILE *, _IO_off64_t, int));
#else
-typedef _IO_fpos_t (*_IO_seek_t) __PMT ((_IO_FILE *, _IO_off_t, int));
+typedef _IO_off_t (*_IO_seek_t) __PMT ((_IO_FILE *, _IO_off_t, int));
#endif
#define _IO_SYSSEEK(FP, OFFSET, MODE) JUMP2 (__seek, FP, OFFSET, MODE)
/* Generic functions */
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-extern _IO_fpos64_t _IO_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
-extern _IO_fpos64_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos64_t, int));
+extern _IO_off64_t _IO_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_off64_t _IO_seekpos __P ((_IO_FILE *, _IO_off64_t, int));
#else
-extern _IO_fpos_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
-extern _IO_fpos_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos_t, int));
+extern _IO_off_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
+extern _IO_off_t _IO_seekpos __P ((_IO_FILE *, _IO_off_t, int));
#endif
extern void _IO_switch_to_main_get_area __P ((_IO_FILE *));
_IO_size_t));
extern _IO_size_t _IO_default_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-extern _IO_fpos64_t _IO_default_seekoff __P ((_IO_FILE *,
+extern _IO_off64_t _IO_default_seekoff __P ((_IO_FILE *,
_IO_off64_t, int, int));
-extern _IO_fpos64_t _IO_default_seekpos __P ((_IO_FILE *,
- _IO_fpos64_t, int));
+extern _IO_off64_t _IO_default_seekpos __P ((_IO_FILE *,
+ _IO_off64_t, int));
#else
-extern _IO_fpos_t _IO_default_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
-extern _IO_fpos_t _IO_default_seekpos __P ((_IO_FILE *, _IO_fpos_t, int));
+extern _IO_off_t _IO_default_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
+extern _IO_off_t _IO_default_seekpos __P ((_IO_FILE *, _IO_off_t, int));
#endif
extern _IO_ssize_t _IO_default_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_ssize_t _IO_default_read __P ((_IO_FILE *, void *, _IO_ssize_t));
extern int _IO_default_stat __P ((_IO_FILE *, void *));
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-extern _IO_fpos64_t _IO_default_seek __P ((_IO_FILE *, _IO_off64_t, int));
+extern _IO_off64_t _IO_default_seek __P ((_IO_FILE *, _IO_off64_t, int));
#else
-extern _IO_fpos_t _IO_default_seek __P ((_IO_FILE *, _IO_off_t, int));
+extern _IO_off_t _IO_default_seek __P ((_IO_FILE *, _IO_off_t, int));
#endif
extern int _IO_default_sync __P ((_IO_FILE *));
#define _IO_default_close ((_IO_close_t) _IO_default_sync)
extern int _IO_file_doallocate __P ((_IO_FILE *));
extern _IO_FILE* _IO_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-extern _IO_fpos64_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
-extern _IO_fpos64_t _IO_file_seek __P ((_IO_FILE *, _IO_off64_t, int));
+extern _IO_off64_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_off64_t _IO_file_seek __P ((_IO_FILE *, _IO_off64_t, int));
#else
-extern _IO_fpos_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
-extern _IO_fpos_t _IO_file_seek __P ((_IO_FILE *, _IO_off_t, int));
+extern _IO_off_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
+extern _IO_off_t _IO_file_seek __P ((_IO_FILE *, _IO_off_t, int));
#endif
extern _IO_size_t _IO_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t));
extern int _IO_file_stat __P ((_IO_FILE *, void *));
extern int _IO_str_overflow __P ((_IO_FILE *, int));
extern int _IO_str_pbackfail __P ((_IO_FILE *, int));
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-extern _IO_fpos64_t _IO_str_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_off64_t _IO_str_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
#else
-extern _IO_fpos_t _IO_str_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
+extern _IO_off_t _IO_str_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));
#endif
extern void _IO_str_finish __P ((_IO_FILE *, int));
where an _IO_fpos_t is a struct.
Note that _IO_off_t must be an integral type. */
-/* _IO_pos_BAD is an _IO_fpos_t value indicating error, unknown, or EOF. */
+/* _IO_pos_BAD is an _IO_off_t value indicating error, unknown, or EOF. */
#ifndef _IO_pos_BAD
# if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
-# define _IO_pos_BAD ((_IO_fpos64_t) -1)
+# define _IO_pos_BAD ((_IO_off64_t) -1)
# else
-# define _IO_pos_BAD ((_IO_fpos_t) -1)
+# define _IO_pos_BAD ((_IO_off_t) -1)
# endif
#endif
/* _IO_pos_as_off converts an _IO_fpos_t value to an _IO_off_t value. */
-/* This is part of libio/iostream, providing -*- C++ -*- input/output.
-Copyright (C) 1993 Free Software Foundation
-
-This file is part of the GNU IO Library. This library is free
-software; you can redistribute it and/or modify it under the
-terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this library; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-As a special exception, if you link this library with files
-compiled with a GNU compiler to produce an executable, this does not cause
-the resulting executable to be covered by the GNU General Public License.
-This exception does not however invalidate any other reasons why
-the executable file might be covered by the GNU General Public License.
-
-Written by Per Bothner (bothner@cygnus.com). */
-
-#ifndef PARSESTREAM_H
-#define PARSESTREAM_H
-#ifdef __GNUG__
-#pragma interface
-#endif
-#include "streambuf.h"
-
-extern "C++" {
-// A parsebuf is a streambuf optimized for scanning text files.
-// It keeps track of line and column numbers.
-// It is guaranteed to remember the entire current line,
-// as well the '\n'-s on either side of it (if they exist).
-// You can arbitrarily seek (or unget) within this extended line.
-// Other backward seeks are not supported.
-// Normal read semantics are supported (and hence istream operators like >>).
-
-class parsebuf : public streambuf {
- protected:
- _IO_fpos_t pos_at_line_start;
- long _line_length;
- unsigned long __line_number;
- char *buf_start;
- char *buf_end;
-
- public:
- parsebuf *chain;
-
- // Return column number (raw - don't handle tabs etc).
- // Retult can be -1, meaning: at '\n' before current line.
- virtual int tell_in_line();
-
- // seek to (raw) column I in current line.
- // Result is new (raw) column position - differs from I if unable to seek.
- // Seek to -1 tries to seek to before previous LF.
- virtual int seek_in_line(int i);
-
- // Note: there is no "current line" initially, until something is read.
-
- // Current line number, starting with 0.
- // If tell_in_line()==-1, then line number of next line.
- int line_number() { return __line_number; }
-
- // Length of current line, not counting either '\n'.
- int line_length() { return _line_length; }
- // Current line - not a copy, so file ops may trash it.
- virtual char* current_line();
- virtual streampos seekoff(streamoff, _seek_dir, int mode=ios::in|ios::out);
- virtual streambuf* setbuf(char* p, int len);
- protected:
- parsebuf() { chain= NULL;
- __line_number = 0; pos_at_line_start = 0; _line_length = -1; }
- virtual int pbackfail(int c);
-};
-
-// A string_parsebuf is a parsebuf whose source is a fixed string.
-
-class string_parsebuf : public parsebuf {
- public:
- int do_delete;
- string_parsebuf(char *str, int len, int delete_at_close=0);
- virtual int underflow();
- virtual char* current_line();
- virtual int seek_in_line(int i);
- virtual int tell_in_line();
- char *left() const { return base(); }
- char *right() const { return ebuf(); }
-// streampos seekoff(streamoff, _seek_dir, int);
-};
-
-// A func_parsebuf calls a given function to get new input.
-// Each call returns an entire NUL-terminated line (without the '\n').
-// That line has been allocated with malloc(), not new.
-// The interface is tailored to the GNU readline library.
-// Example:
-// char* DoReadLine(void* arg)
-// {
-// char *line = readline((char*)arg); /* 'arg' is used as prompt. */
-// if line == NULL) { putc('\n', stderr); return NULL; }
-// if (line[0] != '\0') add_history(line);
-// return line;
-// }
-// char PromptBuffer[100] = "> ";
-// func_parsebuf my_stream(DoReadLine, PromptBuffer);
-
-typedef char *(*CharReader)(void *arg);
-class istream;
-
-class func_parsebuf : public parsebuf {
- public:
- void *arg;
- CharReader read_func;
- int backed_up_to_newline;
- func_parsebuf(CharReader func, void *argm = NULL);
- int underflow();
- virtual int tell_in_line();
- virtual int seek_in_line(int i);
- virtual char* current_line();
-};
-
-// A general_parsebuf is a parsebuf which gets its input from some
-// other streambuf. It explicitly buffers up an entire line.
-
-class general_parsebuf : public parsebuf {
- public:
- streambuf *sbuf;
- int delete_buf; // Delete sbuf when destroying this.
- general_parsebuf(streambuf *buf, int delete_arg_buf = 0);
- int underflow();
- virtual int tell_in_line();
- virtual int seek_in_line(int i);
- ~general_parsebuf();
- virtual char* current_line();
-};
-
-#if 0
-class parsestream : public istream {
- streammarker marks[2];
- short _first; // of the two marks; either 0 or 1
- int _lineno;
- int first() { return _first; }
- int second() { return 1-_first; }
- int line_length() { marks[second].delta(marks[first]); }
- int line_length() { marks[second].delta(marks[first]); }
- int seek_in_line(int i);
- int tell_in_line();
- int line_number();
-};
-#endif
-} // extern "C++"
-#endif /*!defined(PARSESTREAM_H)*/
+ _IO_off_t pos_at_line_start;
-/* This is part of libio/iostream, providing -*- C++ -*- input/output.
-Copyright (C) 1993 Free Software Foundation
-
-This file is part of the GNU IO Library. This library is free
-software; you can redistribute it and/or modify it under the
-terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this library; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-As a special exception, if you link this library with files
-compiled with a GNU compiler to produce an executable, this does not cause
-the resulting executable to be covered by the GNU General Public License.
-This exception does not however invalidate any other reasons why
-the executable file might be covered by the GNU General Public License. */
-
-/* Written by Per Bothner (bothner@cygnus.com). */
-
-#include "libioP.h"
-#include "streambuf.h"
-#include <stdio.h>
-
-// The ANSI draft requires that operations on cin/cout/cerr can be
-// mixed with operations on stdin/stdout/stderr on a character by
-// character basis. This normally requires that the streambuf's
-// used by cin/cout/cerr be stdiostreams. However, if the stdio
-// implementation is the one that is built using this library,
-// then we don't need to, since in that case stdin/stdout/stderr
-// are identical to _IO_stdin/_IO_stdout/_IO_stderr.
-
-#include "libio.h"
-
-#ifdef _STDIO_USES_IOSTREAM
-#define CIN_SBUF _IO_stdin_
-#define COUT_SBUF _IO_stdout_
-#define CERR_SBUF _IO_stderr_
-static int use_stdiobuf = 0;
-#else
-#define CIN_SBUF _IO_stdin_buf
-#define COUT_SBUF _IO_stdout_buf
-#define CERR_SBUF _IO_stderr_buf
-static int use_stdiobuf = 1;
-#endif
-
-#define cin CIN
-#define cout COUT
-#define cerr CERR
-#define clog CLOG
-#include "iostream.h"
-#undef cin
-#undef cout
-#undef cerr
-#undef clog
-
-#ifdef __GNUG__
-#define PAD 0 /* g++ allows 0-length arrays. */
-#else
-#define PAD 1
-#endif
-struct _fake_istream {
- struct myfields {
-#ifdef __GNUC__
- _ios_fields *vb; /* pointer to virtual base class ios */
- _IO_ssize_t _gcount;
-#else
- /* This is supposedly correct for cfront. */
- _IO_ssize_t _gcount;
- void *vptr;
- _ios_fields *vb; /* pointer to virtual base class ios */
-#endif
- } mine;
- _ios_fields base;
- char filler[sizeof(struct istream)-sizeof(struct _ios_fields)+PAD];
-};
-struct _fake_ostream {
- struct myfields {
-#ifndef __GNUC__
- void *vptr;
-#endif
- _ios_fields *vb; /* pointer to virtual base class ios */
- } mine;
- _ios_fields base;
- char filler[sizeof(struct ostream)-sizeof(struct _ios_fields)+PAD];
-};
-
-
-#ifdef _IO_NEW_STREAMS
-#define STD_STR(SBUF, TIE, EXTRA_FLAGS) \
- (streambuf*)&SBUF, TIE, 0, ios::skipws|ios::dec|EXTRA_FLAGS, ' ',0,0,6
-#else
-#define STD_STR(SBUF, TIE, EXTRA_FLAGS) \
- (streambuf*)&SBUF, TIE, 0, ios::dont_close|ios::dec|ios::skipws|EXTRA_FLAGS, ' ',0,0,6
-#endif
-
-#ifdef __GNUC__
-#define OSTREAM_DEF(NAME, SBUF, TIE, EXTRA_FLAGS, ASM) \
- _fake_ostream NAME ASM = { {&NAME.base}, {STD_STR(SBUF, TIE, EXTRA_FLAGS) }};
-#define ISTREAM_DEF(NAME, SBUF, TIE, EXTRA_FLAGS) \
- _fake_istream NAME = { {&NAME.base}, {STD_STR(SBUF, TIE, EXTRA_FLAGS) }};
-#else
-#define OSTREAM_DEF(NAME, SBUF, TIE, EXTRA_FLAGS) \
- _fake_ostream NAME = { {0, &NAME.base}, {STD_STR(SBUF, TIE, EXTRA_FLAGS) }};
-#define ISTREAM_DEF(NAME, SBUF, TIE, EXTRA_FLAGS) \
- _fake_istream NAME = {{0, 0, &NAME.base}, {STD_STR(SBUF, TIE, EXTRA_FLAGS)}};
-#endif
-
-OSTREAM_DEF(cout, COUT_SBUF, NULL, 0, )
-OSTREAM_DEF(cerr, CERR_SBUF,(ostream*)&cout, ios::unitbuf, )
-ISTREAM_DEF(cin, CIN_SBUF, (ostream*)&cout, 0)
-
-/* Only for (partial) compatibility with AT&T's library. */
-#if _G_CLOG_CONFLICT
-OSTREAM_DEF(clog, CERR_SBUF, (ostream*)&cout, 0, __asm__ ("__IO_clog"))
-#else
-OSTREAM_DEF(clog, CERR_SBUF, (ostream*)&cout, 0, )
-#endif
-
-// Switches between using _IO_std{in,out,err} and __std{in,out,err}_buf
-// for standard streams. This does not normally need to be called
-// explicitly, but is provided for AT&T compatibility.
-
-int ios::sync_with_stdio(int new_state)
-{
-#ifdef _STDIO_USES_IOSTREAM
- // It is always synced.
- return 0;
-#else
- if (new_state == use_stdiobuf) // The usual case now.
- return use_stdiobuf;
- if (new_state) {
- cin.base._strbuf = (streambuf*)&_IO_stdin_buf;
- cout.base._strbuf = (streambuf*)&_IO_stdout_buf;
- cerr.base._strbuf = (streambuf*)&_IO_stderr_buf;
- clog.base._strbuf = (streambuf*)&_IO_stderr_buf;
- } else {
- cin.base._strbuf = (streambuf*)_IO_stdin;
- cout.base._strbuf = (streambuf*)_IO_stdout;
- cerr.base._strbuf = (streambuf*)_IO_stderr;
- clog.base._strbuf = (streambuf*)_IO_stderr;
- }
- int old_state = use_stdiobuf;
- use_stdiobuf = new_state;
- return old_state;
-#endif
-}
+#include <libio.h>
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
typedef _IO_off64_t streamoff;
-typedef _IO_fpos64_t streampos;
+typedef _IO_off64_t streampos;
#else
typedef _IO_off_t streamoff;
-typedef _IO_fpos_t streampos;
+typedef _IO_off_t streampos;
#endif
typedef _IO_ssize_t streamsize;
projects / thirdparty / gcc.git / commitdiff
