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authorUlrich Drepper <drepper@redhat.com>1999-06-16 22:55:47 +0000
committerUlrich Drepper <drepper@redhat.com>1999-06-16 22:55:47 +0000
commitd64b6ad07585b8a37e5fecc9a47fcee766d52ede (patch)
tree076b36cc9c1b82254348212e75939d842885563a /libio/libioP.h
parentbc938d3de936a8e429b16237180c046139be8247 (diff)
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Update.
* Versions.def: Add GLIBC_2.2 for libc. * iconv/gconv.h: Make header suitable for inclusion in public header by protecting all names with __. * iconv/gconv.c: Adapt for symbol name changes. * iconv/gconv.h: Likewise. * iconv/gconv_builtin.c: Likewise. * iconv/gconv_close.c: Likewise. * iconv/gconv_db.c: Likewise. * iconv/gconv_dl.c: Likewise. * iconv/gconv_int.h: Likewise. * iconv/gconv_open.c: Likewise. * iconv/gconv_simple.c: Likewise. * iconv/iconv.c: Likewise. * iconv/iconv_close.c: Likewise. * iconv/iconv_open.c: Likewise. * iconv/loop.c: Likewise. * iconv/skeleton.c: Likewise. * iconvdata/8bit-gap.c: Likewise. * iconvdata/8bit-generic.c: Likewise. * iconvdata/ansi_x3.110.c: Likewise. * iconvdata/big5.c: Likewise. * iconvdata/cns11643.h: Likewise. * iconvdata/cns11643l1.h: Likewise. * iconvdata/euc-cn.c: Likewise. * iconvdata/euc-jp.c: Likewise. * iconvdata/euc-kr.c: Likewise. * iconvdata/euc-tw.c: Likewise. * iconvdata/gb2312.h: Likewise. * iconvdata/iso-2022-jp.c: Likewise. * iconvdata/iso-2022-kr.c: Likewise. * iconvdata/iso646.c: Likewise. * iconvdata/iso8859-1.c: Likewise. * iconvdata/iso_6937-2.c: Likewise. * iconvdata/iso_6937.c: Likewise. * iconvdata/jis0201.h: Likewise. * iconvdata/jis0208.h: Likewise. * iconvdata/jis0212.h: Likewise. * iconvdata/johab.c: Likewise. * iconvdata/ksc5601.h: Likewise. * iconvdata/sjis.c: Likewise. * iconvdata/t.61.c: Likewise. * iconvdata/uhc.c: Likewise. * stdlib/mblen.c: Likewise. * stdlib/mbtowc.c: Likewise. * stdlib/wctomb.c: Likewise. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wchar.h: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsmbsload.c: Likewise. * wcsmbs/wcsmbsload.h: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * include/limits.h (MB_LEN_MAX): Increase to 16. * sysdeps/generic/_G_config.h: Define _G_fpos_t as struct. Define _G_iconv_t. * sysdeps/unix/sysv/linux/_G_config.h: Likewise. * include/wchar.h: Change mbstate_t to __mbstate_t. * libio/Makefile (routines): Add wfiledoalloc, oldiofgetpos, oldiofgetpos64, oldiofsetpos, oldiofsetpos64, fputwc, fputwc_u, getwc, getwc_u, getwchar, getwchar_u, iofgetws, iofgetws_u, iofputws, iofputws_u, iogetwline, iowpadn, ioungetwc, putwc, putwc_u, putchar, putchar_u, swprintf, vwprintf, wprintf, wscanf, fwscanf, vwscanf, vswprintf, iovswscanf, swscanf, wgenops, wstrops, wfileops, and iofwide. (tests): Add tst_swprintf, tst_wprintf, tst_swscanf, and tst_wscanf. * libio/Versions: Add _IO_fgetpos, _IO_fgetpos64, _IO_fsetpos, _IO_fsetpos64, fgetpos, fgetpos64, fgetwc, fgetwc_unlocked, fgetws, fgetws_unlocked, fputwc, fputwc_unlocked, fputws, fputws_unlocked, fsetpos, fsetpos64, fwide, fwprintf, fwscanf, getwc, getwc_unlocked, getwchar, getwchar_unlocked, putwc, putwc_unlocked, putwchar, putwchar_unlocked, swprintf, swscanf, ungetwc, vfwprintf, vswprintf, vwprintf, vfwscanf, vswscanf, vwscanf, wprintf, and wscanf to GLIBC_2.2 for libc. * libio/libio.h: Define codecvt struct. Define _IO_wide_data. Extend _IO_file contain pointer to codecvt, widedata and mode. (_IO_getwc_unlocked): New macro. (_IO_putwc_unlocked): New macro. (_IO_fwide): New macro. * libio/libioP.h: Add new prototypes and adjust existing declarations. * libio/fileops.c (_IO_new_file_close_it): Reset normal or widedata buffers based on mode. (new_do_write): Set _IO_write_end to _IO_buf_end if stream is wide oriented. (_IO_new_file_overflow): Don't depend only on _IO_CURRENTLY_PUTTING flag to be enough to signal unallocated buffer. For wide oriented stream don't make it linebuffered. Don't use _IO_do_flush, use _IO_new_do_write directly. (_IO_new_file_seekoff): Change return value type to _IO_off64_t. (_IO_file_seek): Likewise. * libio/genops.c (_IO_least_marker): Make global. (__underflow): Orient stream if not already done. (__uflow): Likewise. (_IO_default_seekpos): Change to type _IO_off64_t. (_IO_default_seekoff): Likewise. (_IO_default_seek): Likewise. (_IO_no_init): New function. Similar to _IO_init but allows to orient in initialization. * libio/iolibio.h: Add prototype for _IO_vswprintf. Change _IO_pos_BAD to use _IO_off64_t. * libio/ftello.c: Use _IO_off_t. For now abort when use with wide char stream. * libio/ftello64.c: Likewise. * libio/ioftell.c: Likewise. * libio/iofopncook.c: Likewise. * libio/ioseekoff.c: Likewise. * libio/ioseekpos.c: Likewise. * libio/oldfileops.c: Likewise. * libio/iofgetpos.c: Store state of conversion if necessary. * libio/iofgetpos64.c: Likewise. * libio/iofsetpos.c: Restore conversion state if necessary. * libio/iofsetpos64.c: Likewise. * libio/iofdopen.c: Initialize so that stream can be wide oriented. * libio/iofopen.c: Likewise. * libio/iofopen64.c: Likewise. * libio/iopopen.c: Likewise. * libio/iovdprintf.c: Likewise. * libio/iovsprintf.c: Likewise. * libio/iovsscanf.c: Likewise. * libio/memstream.c: Likewise. * libio/obprintf.c: Likewise. * libio/iofputs.c: Orient stream if not already happened. * libio/iofputs_u.c: Likewise. * libio/iofwrite.c: Likewise. * libio/iofwrite_u.c: Likewise. * libio/ioputs.c: Likewise. * libio/iosetbuffer.c: Handle not yet oriented stream. * libio/iosetvbuf.c: Likewise. * libio/oldstdfiles.c: Adjust FILEBUF_LITERAL call. * libio/stdfiles.c: Likewise. * libio/strops.c (_IO_str_overflow): Correctly free buffer after failed allocation. (_IO_str_seekoff): Use _IO_off64_t. * libio/vasprintf.c: Pre-orient stream. * libio/vsnprintf.c: Likewise. * libio/fputwc.c: New file. * libio/fputwc_u.c: New file. * libio/fwprintf.c: New file. * libio/fwscanf.c: New file. * libio/getwc.c: New file. * libio/getwc_u.c: New file. * libio/getwchar.c: New file. * libio/getwchar_u.c: New file. * libio/iofgetws.c: New file. * libio/iofgetws_u.c: New file. * libio/iofputws.c: New file. * libio/iofputws_u.c: New file. * libio/iofwide.c: New file. * libio/iogetwline.c: New file. * libio/ioungetwc.c: New file. * libio/iovswscanf.c: New file. * libio/iowpadn.c: New file. * libio/oldiofgetpos.c: New file. * libio/oldiofgetpos64.c: New file. * libio/oldiofsetpos.c: New file. * libio/oldiofsetpos64.c: New file. * libio/putwc.c: New file. * libio/putwc_u.c: New file. * libio/putwchar.c: New file. * libio/putwchar_u.c: New file. * libio/swprintf.c: New file. * libio/swscanf.c: New file. * libio/tst_swprintf.c: New file. * libio/tst_swscanf.c: New file. * libio/tst_wprintf.c: New file. * libio/tst_wscanf.c: New file. * libio/tst_wscanf.input: New file. * libio/vswprintf.c: New file. * libio/vwprintf.c: New file. * libio/vwscanf.c: New file. * libio/wfiledoalloc.c: New file. * libio/wfileops.c: New file. * libio/wgenops.c: New file. * libio/wprintf.c: New file. * libio/wscanf.c: New file. * libio/wstrops.c: New file. * stdio-common/Makefile (routines): Add _itowa, itowa-digits, vfwprintf, and vfwscanf. * stdio-common/_itoa.c (base_table): Rename to _IO_base_table and make global. * stdio-common/_itowa.c: New file. * stdio-common/_itowa.h: New file. * stdio-common/itoa-digits.c: Minimal optimization. * stdio-common/itowa-digits.c: New file. * stdio-common/printf-parse.h: Allow use in wide character context. * stdio-common/printf-prs.c: Define ISASCII and MBRLEN. * stdio-common/printf.h (printf_info): Add wide bit. * stdio-common/printf_fp.c: Determine from wide bit whether stream is wide oriented or not. * stdio-common/printf_size.c: Likewise. * sysdeps/generic/printf_fphex.c: Likewise. * stdlib/strfmon.c: Call __printf_fp with wide bit cleared. * stdio-common/vfprintf.c: Rewrite to allow use in wide character context. * stdio-common/vfscand.c: Likewise. * stdio-common/vfwprintf.c: New file. * stdio-common/vfwscanf.c: New file. * time/Makefile (routines): Add wcsftime. (tests): Add tst_wcsftime. * time/Versions: Add wcsftime to GLIBC_2.2 for libc. * time/strftime.c: Make usable as wcsftime. * time/wcsftime.c: New file. * time/tst_wcsftime.c: New file. * wcsmbs/Makefile (routines): Add wmempcpy and wcschrnul. * wcsmbs/Versions: Add wmempcpy and wcschrnul to GLIBC_2.2 for libc. * wcsmbs/wcschrnul.c: New file. * wcsmbs/wmemcpy.c: New file. * wcsmbs/wmemcpy.c: Rename to __wmemcpy and make wmemcpy weak alias. * wcsmbs/wmemmove.c: Likewise for wmemmove. * manual/stdio.texi: Document is_char and wide element if printf_info. * manual/time.texi: Document wcsftime. * include/wchar.h: Add prototypes for __wmemcpy, __wmempcpy, __wmemmove, __wcschrnul, and __vfwscanf. * locale/langinfo.h: Add new LC_TIME entries for wchar_t data. * locale/C-time.c: Adapt for above change. * locale/categories.def: Likewise. * locale/localeinfo.h: Likewise. * localedata/Makefile: Don't run tests for now.
Diffstat (limited to 'libio/libioP.h')
-rw-r--r--libio/libioP.h157
1 files changed, 115 insertions, 42 deletions
diff --git a/libio/libioP.h b/libio/libioP.h
index a9577ce..6ed79b7 100644
--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
This library is free software; you can redistribute it and/or
@@ -70,6 +70,7 @@ extern "C" {
#endif
#define _IO_JUMPS(THIS) ((struct _IO_FILE_plus *) (THIS))->vtable
+#define _IO_WIDE_JUMPS(THIS) ((struct _IO_FILE *) (THIS))->_wide_data->_wide_vtable
#if _IO_JUMPS_OFFSET
# define _IO_JUMPS_FUNC(THIS) \
(*(struct _IO_jump_t **) ((void *) &((struct _IO_FILE_plus *) (THIS))->vtable\
@@ -146,8 +147,8 @@ typedef _IO_size_t (*_IO_xsgetn_t) __PMT ((_IO_FILE *FP, void *DATA,
(MODE==1), or the end of the file (MODE==2).
It matches the streambuf::seekoff virtual function.
It is also used for the ANSI fseek function. */
-typedef _IO_fpos64_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off64_t OFF,
- int DIR, int MODE));
+typedef _IO_off64_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off64_t OFF,
+ int DIR, int MODE));
#define _IO_SEEKOFF(FP, OFF, DIR, MODE) JUMP3 (__seekoff, FP, OFF, DIR, MODE)
/* The 'seekpos' hook also moves the stream position,
@@ -155,7 +156,7 @@ typedef _IO_fpos64_t (*_IO_seekoff_t) __PMT ((_IO_FILE *FP, _IO_off64_t OFF,
It matches the streambuf::seekpos virtual function.
It is also used for the ANSI fgetpos and fsetpos functions. */
/* The _IO_seek_cur and _IO_seek_end options are not allowed. */
-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));
#define _IO_SEEKPOS(FP, POS, FLAGS) JUMP2 (__seekpos, FP, POS, FLAGS)
/* The 'setbuf' hook gives a buffer to the file.
@@ -205,7 +206,7 @@ typedef _IO_ssize_t (*_IO_write_t) __PMT ((_IO_FILE *, const void *,
It generalizes the Unix lseek(2) function.
It matches the streambuf::sys_seek virtual function, which is
specific to this implementation. */
-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));
#define _IO_SYSSEEK(FP, OFFSET, MODE) JUMP2 (__seek, FP, OFFSET, MODE)
/* The 'sysclose' hook is used to finalize (close, finish up) an
@@ -282,9 +283,6 @@ struct _IO_FILE_plus
/* Generic functions */
-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 void _IO_switch_to_main_get_area __P ((_IO_FILE *));
extern void _IO_switch_to_backup_area __P ((_IO_FILE *));
extern int _IO_switch_to_get_mode __P ((_IO_FILE *));
@@ -299,56 +297,94 @@ extern void _IO_setb __P ((_IO_FILE *, char *, char *, int));
extern unsigned _IO_adjust_column __P ((unsigned, const char *, int));
#define _IO_sputn(__fp, __s, __n) _IO_XSPUTN (__fp, __s, __n)
+extern void _IO_switch_to_main_wget_area __P ((_IO_FILE *));
+extern void _IO_switch_to_wbackup_area __P ((_IO_FILE *));
+extern int _IO_switch_to_wget_mode __P ((_IO_FILE *));
+extern void _IO_wsetb __P ((_IO_FILE *, wchar_t *, wchar_t *, int));
+extern wint_t _IO_sputbackwc __P ((_IO_FILE *, wint_t));
+extern wint_t _IO_sungetwc __P ((_IO_FILE *));
+extern void _IO_wdoallocbuf __P ((_IO_FILE *));
+extern void _IO_unsave_wmarkers __P ((_IO_FILE *));
+extern void _IO_wsetb __P ((_IO_FILE *, wchar_t *, wchar_t *, int));
+extern unsigned _IO_adjust_wcolumn __P ((unsigned, const wchar_t *, int));
+
/* Marker-related function. */
extern void _IO_init_marker __P ((struct _IO_marker *, _IO_FILE *));
+extern void _IO_init_wmarker __P ((struct _IO_marker *, _IO_FILE *));
extern void _IO_remove_marker __P ((struct _IO_marker *));
extern int _IO_marker_difference __P ((struct _IO_marker *,
struct _IO_marker *));
extern int _IO_marker_delta __P ((struct _IO_marker *));
+extern int _IO_wmarker_delta __P ((struct _IO_marker *));
extern int _IO_seekmark __P ((_IO_FILE *, struct _IO_marker *, int));
+extern int _IO_seekwmark __P ((_IO_FILE *, struct _IO_marker *, int));
/* Default jumptable functions. */
extern int _IO_default_underflow __P ((_IO_FILE *));
extern int _IO_default_uflow __P ((_IO_FILE *));
+extern wint_t _IO_wdefault_uflow __P ((_IO_FILE *));
extern int _IO_default_doallocate __P ((_IO_FILE *));
+extern int _IO_wdefault_doallocate __P ((_IO_FILE *));
extern void _IO_default_finish __P ((_IO_FILE *, int));
+extern void _IO_wdefault_finish __P ((_IO_FILE *, int));
extern int _IO_default_pbackfail __P ((_IO_FILE *, int));
+extern wint_t _IO_wdefault_pbackfail __P ((_IO_FILE *, wint_t));
extern _IO_FILE* _IO_default_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
+extern _IO_FILE* _IO_wdefault_setbuf __P ((_IO_FILE *, wchar_t *,
+ _IO_ssize_t));
extern _IO_size_t _IO_default_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
+extern _IO_size_t _IO_wdefault_xsputn __P ((_IO_FILE *, const void *,
+ _IO_size_t));
extern _IO_size_t _IO_default_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
-extern _IO_fpos64_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_size_t _IO_wdefault_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
+extern _IO_off64_t _IO_default_seekoff __P ((_IO_FILE *,
+ _IO_off64_t, int, int));
+extern _IO_off64_t _IO_default_seekpos __P ((_IO_FILE *, _IO_off64_t, int));
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 *));
-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));
extern int _IO_default_sync __P ((_IO_FILE *));
#define _IO_default_close ((_IO_close_t) _IO_default_sync)
extern int _IO_default_showmanyc __P ((_IO_FILE *));
extern void _IO_default_imbue __P ((_IO_FILE *, void *));
extern struct _IO_jump_t _IO_file_jumps;
+extern struct _IO_jump_t _IO_wfile_jumps;
extern struct _IO_jump_t _IO_old_file_jumps;
extern struct _IO_jump_t _IO_streambuf_jumps;
extern struct _IO_jump_t _IO_proc_jumps;
extern struct _IO_jump_t _IO_old_proc_jumps;
extern struct _IO_jump_t _IO_str_jumps;
+extern struct _IO_jump_t _IO_wstr_jumps;
extern int _IO_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_new_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
extern int _IO_old_do_write __P ((_IO_FILE *, const char *, _IO_size_t));
+extern int _IO_wdo_write __P ((_IO_FILE *, const wchar_t *, _IO_size_t));
extern int _IO_flush_all __P ((void));
extern int _IO_cleanup __P ((void));
extern void _IO_flush_all_linebuffered __P ((void));
+extern int _IO_new_fgetpos __P ((_IO_FILE *, _IO_fpos_t *));
+extern int _IO_old_fgetpos __P ((_IO_FILE *, _IO_fpos_t *));
+extern int _IO_new_fsetpos __P ((_IO_FILE *, const _IO_fpos_t *));
+extern int _IO_old_fsetpos __P ((_IO_FILE *, const _IO_fpos_t *));
+extern int _IO_new_fgetpos64 __P ((_IO_FILE *, _IO_fpos64_t *));
+extern int _IO_old_fgetpos64 __P ((_IO_FILE *, _IO_fpos64_t *));
+extern int _IO_new_fsetpos64 __P ((_IO_FILE *, const _IO_fpos64_t *));
+extern int _IO_old_fsetpos64 __P ((_IO_FILE *, const _IO_fpos64_t *));
+
#define _IO_do_flush(_f) \
- _IO_do_write(_f, (_f)->_IO_write_base, \
- (_f)->_IO_write_ptr-(_f)->_IO_write_base)
+ ((_f)->_mode <= 0 \
+ ? _IO_do_write(_f, (_f)->_IO_write_base, \
+ (_f)->_IO_write_ptr-(_f)->_IO_write_base) \
+ : _IO_wdo_write(_f, (_f)->_wide_data->_IO_write_base, \
+ ((_f)->_wide_data->_IO_write_ptr \
+ - (_f)->_wide_data->_IO_write_base)))
#define _IO_old_do_flush(_f) \
_IO_old_do_write(_f, (_f)->_IO_write_base, \
(_f)->_IO_write_ptr-(_f)->_IO_write_base)
@@ -357,18 +393,29 @@ extern void _IO_flush_all_linebuffered __P ((void));
((fp)->_flags = ((fp)->_flags & ~(mask)) | ((f) & (mask)))
#define _IO_setg(fp, eb, g, eg) ((fp)->_IO_read_base = (eb),\
(fp)->_IO_read_ptr = (g), (fp)->_IO_read_end = (eg))
+#define _IO_wsetg(fp, eb, g, eg) ((fp)->_wide_data->_IO_read_base = (eb),\
+ (fp)->_wide_data->_IO_read_ptr = (g), \
+ (fp)->_wide_data->_IO_read_end = (eg))
#define _IO_setp(__fp, __p, __ep) \
- ((__fp)->_IO_write_base = (__fp)->_IO_write_ptr = __p, (__fp)->_IO_write_end = (__ep))
+ ((__fp)->_IO_write_base = (__fp)->_IO_write_ptr \
+ = __p, (__fp)->_IO_write_end = (__ep))
+#define _IO_wsetp(__fp, __p, __ep) \
+ ((__fp)->_wide_data->_IO_write_base \
+ = (__fp)->_wide_data->_IO_write_ptr = __p, \
+ (__fp)->_wide_data->_IO_write_end = (__ep))
#define _IO_have_backup(fp) ((fp)->_IO_save_base != NULL)
+#define _IO_have_wbackup(fp) ((fp)->_wide_data->_IO_save_base != NULL)
#define _IO_in_backup(fp) ((fp)->_flags & _IO_IN_BACKUP)
#define _IO_have_markers(fp) ((fp)->_markers != NULL)
#define _IO_blen(fp) ((fp)->_IO_buf_end - (fp)->_IO_buf_base)
+#define _IO_wblen(fp) ((fp)->_wide_data->_IO_buf_end \
+ - (fp)->_wide_data->_IO_buf_base)
/* Jumptable functions for files. */
extern int _IO_file_doallocate __P ((_IO_FILE *));
extern _IO_FILE* _IO_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
-extern _IO_fpos64_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_off64_t _IO_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_size_t _IO_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t));
extern _IO_size_t _IO_file_xsgetn __P ((_IO_FILE *, void *, _IO_size_t));
extern int _IO_file_stat __P ((_IO_FILE *, void *));
@@ -387,7 +434,7 @@ extern _IO_ssize_t _IO_file_write __P ((_IO_FILE *, const void *,
extern _IO_ssize_t _IO_file_read __P ((_IO_FILE *, void *, _IO_ssize_t));
extern int _IO_file_sync __P ((_IO_FILE *));
extern int _IO_file_close_it __P ((_IO_FILE *));
-extern _IO_fpos64_t _IO_file_seek __P ((_IO_FILE *, _IO_off64_t, int));
+extern _IO_off64_t _IO_file_seek __P ((_IO_FILE *, _IO_off64_t, int));
extern void _IO_file_finish __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_new_file_attach __P ((_IO_FILE *, int));
@@ -395,19 +442,21 @@ extern int _IO_new_file_close_it __P ((_IO_FILE *));
extern void _IO_new_file_finish __P ((_IO_FILE *, int));
extern _IO_FILE* _IO_new_file_fopen __P ((_IO_FILE *, const char *, const char *,
int));
+extern void _IO_no_init __P ((_IO_FILE *, int, int, struct _IO_wide_data *,
+ struct _IO_jump_t *));
extern void _IO_new_file_init __P ((_IO_FILE *));
extern _IO_FILE* _IO_new_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
extern int _IO_new_file_sync __P ((_IO_FILE *));
extern int _IO_new_file_underflow __P ((_IO_FILE *));
extern int _IO_new_file_overflow __P ((_IO_FILE *, int));
-extern _IO_fpos64_t _IO_new_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_off64_t _IO_new_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_ssize_t _IO_new_file_write __P ((_IO_FILE *, const void *,
_IO_ssize_t));
extern _IO_size_t _IO_new_file_xsputn __P ((_IO_FILE *, const void *, _IO_size_t));
extern _IO_FILE* _IO_old_file_setbuf __P ((_IO_FILE *, char *, _IO_ssize_t));
-extern _IO_fpos64_t _IO_old_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int,
- int));
+extern _IO_off64_t _IO_old_file_seekoff __P ((_IO_FILE *, _IO_off64_t, int,
+ int));
extern _IO_size_t _IO_old_file_xsputn __P ((_IO_FILE *, const void *,
_IO_size_t));
extern int _IO_old_file_underflow __P ((_IO_FILE *));
@@ -422,6 +471,15 @@ extern int _IO_old_file_sync __P ((_IO_FILE *));
extern int _IO_old_file_close_it __P ((_IO_FILE *));
extern void _IO_old_file_finish __P ((_IO_FILE *, int));
+extern int _IO_wfile_doallocate __P ((_IO_FILE *));
+extern _IO_size_t _IO_wfile_xsputn __P ((_IO_FILE *, const void *,
+ _IO_size_t));
+extern _IO_FILE* _IO_wfile_setbuf __P ((_IO_FILE *, wchar_t *, _IO_ssize_t));
+extern wint_t _IO_wfile_sync __P ((_IO_FILE *));
+extern wint_t _IO_wfile_underflow __P ((_IO_FILE *));
+extern wint_t _IO_wfile_overflow __P ((_IO_FILE *, wint_t));
+extern _IO_off64_t _IO_wfile_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+
/* Jumptable functions for proc_files. */
extern _IO_FILE* _IO_proc_open __P ((_IO_FILE *, const char *, const char *));
extern _IO_FILE* _IO_new_proc_open __P ((_IO_FILE *, const char *, const char *));
@@ -434,7 +492,7 @@ extern int _IO_old_proc_close __P ((_IO_FILE *));
extern int _IO_str_underflow __P ((_IO_FILE *));
extern int _IO_str_overflow __P ((_IO_FILE *, int));
extern int _IO_str_pbackfail __P ((_IO_FILE *, int));
-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));
extern void _IO_str_finish __P ((_IO_FILE *, int));
/* Other strfile functions */
@@ -442,6 +500,16 @@ extern void _IO_str_init_static __P ((_IO_FILE *, char *, int, char *));
extern void _IO_str_init_readonly __P ((_IO_FILE *, const char *, int));
extern _IO_ssize_t _IO_str_count __P ((_IO_FILE *));
+/* And the wide character versions. */
+extern void _IO_wstr_init_static __P ((_IO_FILE *, wchar_t *, int, wchar_t *));
+extern void _IO_wstr_init_readonly __P ((_IO_FILE *, const char *, int));
+extern _IO_ssize_t _IO_wstr_count __P ((_IO_FILE *));
+extern _IO_wint_t _IO_wstr_overflow __P ((_IO_FILE *, _IO_wint_t));
+extern _IO_wint_t _IO_wstr_underflow __P ((_IO_FILE *));
+extern _IO_off64_t _IO_wstr_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
+extern _IO_wint_t _IO_wstr_pbackfail __P ((_IO_FILE *, _IO_wint_t));
+extern void _IO_wstr_finish __P ((_IO_FILE *, int));
+
extern int _IO_vasprintf __P ((char **result_ptr, __const char *format,
_IO_va_list args));
extern int _IO_vdprintf __P ((int d, __const char *format, _IO_va_list arg));
@@ -453,6 +521,10 @@ extern _IO_size_t _IO_getline __P ((_IO_FILE *,char *, _IO_size_t, int, int));
extern _IO_size_t _IO_getline_info __P ((_IO_FILE *,char *, _IO_size_t,
int, int, int *));
extern _IO_ssize_t _IO_getdelim __P ((char **, _IO_size_t *, int, _IO_FILE *));
+extern _IO_size_t _IO_getwline __P ((_IO_FILE *,wchar_t *, _IO_size_t, wint_t,
+ int));
+extern _IO_size_t _IO_getwline_info __P ((_IO_FILE *,wchar_t *, _IO_size_t,
+ wint_t, int, wint_t *));
extern double _IO_strtod __P ((const char *, char **));
extern char *_IO_dtoa __P ((double __d, int __mode, int __ndigits,
int *__decpt, int *__sign, char **__rve));
@@ -516,7 +588,15 @@ extern void (*_IO_cleanup_registration_needed) __PMT ((void));
(_B) = (char *) mmap (0, ROUND_TO_PAGE (_S), \
PROT_READ | PROT_WRITE, \
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); \
- if ((_B) == (char *) -1) \
+ if ((_B) == (char *) MAP_FAILED) \
+ return (_R); \
+ } while (0)
+# define ALLOC_WBUF(_B, _S, _R) \
+ do { \
+ (_B) = (wchar_t *) mmap (0, ROUND_TO_PAGE (_S), \
+ PROT_READ | PROT_WRITE, \
+ MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); \
+ if ((_B) == (wchar_t *) MAP_FAILED) \
return (_R); \
} while (0)
@@ -544,26 +624,17 @@ extern int _IO_close __P ((int));
extern int _IO_fstat __P ((int, struct stat *));
extern int _IO_vscanf __P ((const char *, _IO_va_list));
-/* Operations on _IO_fpos64_t.
- Normally, these are trivial, but we provide hooks for configurations
- where an _IO_fpos64_t is a struct.
- Note that _IO_off64_t must be an integral type. */
-
-/* _IO_pos_BAD is an _IO_fpos64_t value indicating error, unknown, or EOF. */
+/* _IO_pos_BAD is an _IO_off64_t value indicating error, unknown, or EOF. */
#ifndef _IO_pos_BAD
-# define _IO_pos_BAD ((_IO_fpos64_t) -1)
+# define _IO_pos_BAD ((_IO_off64_t) -1)
#endif
-/* _IO_pos_as_off converts an _IO_fpos64_t value to an _IO_off64_t value. */
-#ifndef _IO_pos_as_off
-# define _IO_pos_as_off(__pos) ((_IO_off64_t) (__pos))
-#endif
-/* _IO_pos_adjust adjust an _IO_fpos64_t by some number of bytes. */
+/* _IO_pos_adjust adjust an _IO_off64_t by some number of bytes. */
#ifndef _IO_pos_adjust
-# define _IO_pos_adjust(__pos, __delta) ((__pos) += (__delta))
+# define _IO_pos_adjust(pos, delta) ((pos) += (delta))
#endif
-/* _IO_pos_0 is an _IO_fpos64_t value indicating beginning of file. */
+/* _IO_pos_0 is an _IO_off64_t value indicating beginning of file. */
#ifndef _IO_pos_0
-# define _IO_pos_0 ((_IO_fpos64_t) 0)
+# define _IO_pos_0 ((_IO_off64_t) 0)
#endif
#ifdef __cplusplus
@@ -573,15 +644,16 @@ extern int _IO_vscanf __P ((const char *, _IO_va_list));
#ifdef _IO_MTSAFE_IO
/* check following! */
# ifdef _IO_USE_OLD_IO_FILE
-# define FILEBUF_LITERAL(CHAIN, FLAGS, FD) \
+# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, CHAIN, FD, \
0, _IO_pos_BAD, 0, 0, { 0 }, &_IO_stdfile_##FD##_lock }
# else
-# define FILEBUF_LITERAL(CHAIN, FLAGS, FD) \
+# define FILEBUF_LITERAL(CHAIN, FLAGS, FD, WDP) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, CHAIN, FD, \
- 0, _IO_pos_BAD, 0, 0, { 0 }, &_IO_stdfile_##FD##_lock, _IO_pos_BAD }
+ 0, _IO_pos_BAD, 0, 0, { 0 }, &_IO_stdfile_##FD##_lock, _IO_pos_BAD,\
+ NULL, WDP, 0 }
# endif
#else
# ifdef _IO_USE_OLD_IO_FILE
@@ -592,7 +664,8 @@ extern int _IO_vscanf __P ((const char *, _IO_va_list));
# define FILEBUF_LITERAL(CHAIN, FLAGS, FD) \
{ _IO_MAGIC+_IO_LINKED+_IO_IS_FILEBUF+FLAGS, \
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, CHAIN, FD, \
- 0, _IO_pos_BAD, 0, 0, { 0 }, 0, _IO_pos_BAD }
+ 0, _IO_pos_BAD, 0, 0, { 0 }, 0, _IO_pos_BAD, \
+ NULL, WDP, 0 }
# endif
#endif