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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/wstrops.c
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/wstrops.c')
-rw-r--r--libio/wstrops.c330
1 files changed, 330 insertions, 0 deletions
diff --git a/libio/wstrops.c b/libio/wstrops.c
new file mode 100644
index 0000000000..af2c957b05
--- /dev/null
+++ b/libio/wstrops.c
@@ -0,0 +1,330 @@
+/* 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
+   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.  */
+
+#include "strfile.h"
+#include "libioP.h"
+#include <string.h>
+#include <wchar.h>
+
+#if 0
+/* The following definitions are for exposition only.
+   They map the terminology used in the ANSI/ISO C++ draft standard
+   to the implementation. */
+
+/* allocated:  set  when a dynamic array object has been allocated, and
+   hence should be freed by the destructor for the strstreambuf object. */
+#define ALLOCATED(FP) ((FP)->_f._IO_buf_base && DYNAMIC(FP))
+
+/* constant:  set when the array object has const elements,
+   so the output sequence cannot be written. */
+#define CONSTANT(FP) ((FP)->_f._IO_file_flags & _IO_NO_WRITES)
+
+/* alsize:  the suggested minimum size for a dynamic array object. */
+#define ALSIZE(FP) ??? /* not stored */
+
+/* palloc: points to the function to call to allocate a dynamic array object.*/
+#define PALLOC(FP) \
+  ((FP)->_s._allocate_buffer == default_alloc ? 0 : (FP)->_s._allocate_buffer)
+
+/* pfree: points  to  the  function  to call to free a dynamic array object. */
+#define PFREE(FP) \
+  ((FP)->_s._free_buffer == default_free ? 0 : (FP)->_s._free_buffer)
+
+#endif
+
+#ifdef TODO
+/* An "unbounded buffer" is when a buffer is supplied, but with no
+   specified length.  An example is the buffer argument to sprintf.
+   */
+#endif
+
+void
+_IO_wstr_init_static (fp, ptr, size, pstart)
+     _IO_FILE *fp;
+     wchar_t *ptr;
+     int size;
+     wchar_t *pstart;
+{
+  if (size == 0)
+    size = __wcslen (ptr);
+  else if (size < 0)
+    {
+      /* If size is negative 'the characters are assumed to
+	 continue indefinitely.'  This is kind of messy ... */
+      int s;
+      size = 512;
+      /* Try increasing powers of 2, as long as we don't wrap around. */
+      for (; s = 2*size, s > 0 && ptr + s > ptr && s < 0x4000000L; )
+	size = s;
+      /* Try increasing size as much as we can without wrapping around. */
+      for (s = size >> 1; s > 0; s >>= 1)
+	{
+	  if (ptr + size + s > ptr)
+	    size += s;
+	}
+    }
+  _IO_wsetb (fp, ptr, ptr + size, 0);
+
+  fp->_wide_data->_IO_write_base = ptr;
+  fp->_wide_data->_IO_read_base = ptr;
+  fp->_wide_data->_IO_read_ptr = ptr;
+  if (pstart)
+    {
+      fp->_wide_data->_IO_write_ptr = pstart;
+      fp->_wide_data->_IO_write_end = ptr + size;
+      fp->_wide_data->_IO_read_end = pstart;
+    }
+  else
+    {
+      fp->_wide_data->_IO_write_ptr = ptr;
+      fp->_wide_data->_IO_write_end = ptr;
+      fp->_wide_data->_IO_read_end = ptr + size;
+    }
+  /* A null _allocate_buffer function flags the strfile as being static. */
+  (((_IO_strfile *) fp)->_s._allocate_buffer) =  (_IO_alloc_type)0;
+}
+
+void
+_IO_wstr_init_readonly (fp, ptr, size)
+     _IO_FILE *fp;
+     const char *ptr;
+     int size;
+{
+  _IO_wstr_init_static (fp, (wchar_t *) ptr, size, NULL);
+  fp->_IO_file_flags |= _IO_NO_WRITES;
+}
+
+_IO_wint_t
+_IO_wstr_overflow (fp, c)
+     _IO_FILE *fp;
+     _IO_wint_t c;
+{
+  int flush_only = c == WEOF;
+  _IO_size_t pos;
+  if (fp->_flags & _IO_NO_WRITES)
+      return flush_only ? 0 : WEOF;
+  if ((fp->_flags & _IO_TIED_PUT_GET) && !(fp->_flags & _IO_CURRENTLY_PUTTING))
+    {
+      fp->_flags |= _IO_CURRENTLY_PUTTING;
+      fp->_wide_data->_IO_write_ptr = fp->_wide_data->_IO_read_ptr;
+      fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_read_end;
+    }
+  pos =  fp->_wide_data->_IO_write_ptr - fp->_wide_data->_IO_write_base;
+  if (pos >= (_IO_size_t) (_IO_wblen (fp) + flush_only))
+    {
+      if (fp->_flags & _IO_USER_BUF) /* not allowed to enlarge */
+	return WEOF;
+      else
+	{
+	  wchar_t *new_buf;
+	  wchar_t *old_buf = fp->_wide_data->_IO_buf_base;
+	  _IO_size_t new_size = 2 * _IO_wblen (fp) + 100;
+	  new_buf
+	    = (wchar_t *) (*((_IO_strfile *) fp)->_s._allocate_buffer) (new_size
+									* sizeof (wchar_t));
+	  if (new_buf == NULL)
+	    {
+	      /*	  __ferror(fp) = 1; */
+	      return WEOF;
+	    }
+	  if (old_buf)
+	    {
+	      __wmemcpy (new_buf, old_buf, _IO_wblen (fp));
+	      (*((_IO_strfile *) fp)->_s._free_buffer) (old_buf);
+	      /* Make sure _IO_setb won't try to delete _IO_buf_base. */
+	      fp->_wide_data->_IO_buf_base = NULL;
+	    }
+	  _IO_wsetb (fp, new_buf, new_buf + new_size, 1);
+	  fp->_wide_data->_IO_read_base =
+	    new_buf + (fp->_wide_data->_IO_read_base - old_buf);
+	  fp->_wide_data->_IO_read_ptr =
+	    new_buf + (fp->_wide_data->_IO_read_ptr - old_buf);
+	  fp->_wide_data->_IO_read_end =
+	    new_buf + (fp->_wide_data->_IO_read_end - old_buf);
+	  fp->_wide_data->_IO_write_ptr =
+	    new_buf + (fp->_wide_data->_IO_write_ptr - old_buf);
+
+	  fp->_wide_data->_IO_write_base = new_buf;
+	  fp->_wide_data->_IO_write_end = fp->_wide_data->_IO_buf_end;
+	}
+    }
+
+  if (!flush_only)
+    *fp->_wide_data->_IO_write_ptr++ = c;
+  if (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_read_end)
+    fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_write_ptr;
+  return c;
+}
+
+_IO_wint_t
+_IO_wstr_underflow (fp)
+     _IO_FILE *fp;
+{
+  if (fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_read_end)
+    fp->_wide_data->_IO_read_end = fp->_wide_data->_IO_write_ptr;
+  if ((fp->_flags & _IO_TIED_PUT_GET) && (fp->_flags & _IO_CURRENTLY_PUTTING))
+    {
+      fp->_flags &= ~_IO_CURRENTLY_PUTTING;
+      fp->_wide_data->_IO_read_ptr = fp->_wide_data->_IO_write_ptr;
+      fp->_wide_data->_IO_write_ptr = fp->_wide_data->_IO_write_end;
+    }
+  if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
+    return *fp->_wide_data->_IO_read_ptr;
+  else
+    return WEOF;
+}
+
+/* The size of the valid part of the buffer.  */
+
+_IO_ssize_t
+_IO_wstr_count (fp)
+     _IO_FILE *fp;
+{
+  return ((fp->_wide_data->_IO_write_ptr > fp->_wide_data->_IO_read_end
+	   ? fp->_wide_data->_IO_write_ptr : fp->_wide_data->_IO_read_end)
+	  - fp->_wide_data->_IO_read_base);
+}
+
+_IO_off64_t
+_IO_wstr_seekoff (fp, offset, dir, mode)
+     _IO_FILE *fp;
+     _IO_off64_t offset;
+     int dir;
+     int mode;
+{
+  _IO_off64_t new_pos;
+
+  if (mode == 0 && (fp->_flags & _IO_TIED_PUT_GET))
+    mode = (fp->_flags & _IO_CURRENTLY_PUTTING ? _IOS_OUTPUT : _IOS_INPUT);
+
+  if (mode == 0)
+    {
+      /* Don't move any pointers. But there is no clear indication what
+	 mode FP is in. Let's guess. */
+      if (fp->_IO_file_flags & _IO_NO_WRITES)
+        new_pos = fp->_wide_data->_IO_read_ptr - fp->_wide_data->_IO_read_base;
+      else
+        new_pos = (fp->_wide_data->_IO_write_ptr
+		   - fp->_wide_data->_IO_write_base);
+    }
+  else
+    {
+      _IO_ssize_t cur_size = _IO_wstr_count (fp);
+      new_pos = EOF;
+
+      /* Move the get pointer, if requested. */
+      if (mode & _IOS_INPUT)
+	{
+	  switch (dir)
+	    {
+	    case _IO_seek_end:
+	      offset += cur_size;
+	      break;
+	    case _IO_seek_cur:
+	      offset += (fp->_wide_data->_IO_read_ptr
+			 - fp->_wide_data->_IO_read_base);
+	      break;
+	    default: /* case _IO_seek_set: */
+	      break;
+	    }
+	  if (offset < 0 || (_IO_ssize_t) offset > cur_size)
+	    return EOF;
+	  fp->_wide_data->_IO_read_ptr = (fp->_wide_data->_IO_read_base
+					  + offset);
+	  fp->_wide_data->_IO_read_end = (fp->_wide_data->_IO_read_base
+					  + cur_size);
+	  new_pos = offset;
+	}
+
+      /* Move the put pointer, if requested. */
+      if (mode & _IOS_OUTPUT)
+	{
+	  switch (dir)
+	    {
+	    case _IO_seek_end:
+	      offset += cur_size;
+	      break;
+	    case _IO_seek_cur:
+	      offset += (fp->_wide_data->_IO_write_ptr
+			 - fp->_wide_data->_IO_write_base);
+	      break;
+	    default: /* case _IO_seek_set: */
+	      break;
+	    }
+	  if (offset < 0 || (_IO_ssize_t) offset > cur_size)
+	    return EOF;
+	  fp->_wide_data->_IO_write_ptr = (fp->_wide_data->_IO_write_base
+					   + offset);
+	  new_pos = offset;
+	}
+    }
+  return new_pos;
+}
+
+_IO_wint_t
+_IO_wstr_pbackfail (fp, c)
+     _IO_FILE *fp;
+     _IO_wint_t c;
+{
+  if ((fp->_flags & _IO_NO_WRITES) && c != EOF)
+    return WEOF;
+  return _IO_wdefault_pbackfail (fp, c);
+}
+
+void
+_IO_wstr_finish (fp, dummy)
+     _IO_FILE *fp;
+     int dummy;
+{
+  if (fp->_wide_data->_IO_buf_base && !(fp->_flags & _IO_USER_BUF))
+    (((_IO_strfile *) fp)->_s._free_buffer) (fp->_wide_data->_IO_buf_base);
+  fp->_wide_data->_IO_buf_base = NULL;
+
+  _IO_wdefault_finish (fp, 0);
+}
+
+struct _IO_jump_t _IO_wstr_jumps =
+{
+  JUMP_INIT_DUMMY,
+  JUMP_INIT(finish, _IO_wstr_finish),
+  JUMP_INIT(overflow, (_IO_overflow_t) _IO_wstr_overflow),
+  JUMP_INIT(underflow, (_IO_underflow_t) _IO_wstr_underflow),
+  JUMP_INIT(uflow, (_IO_underflow_t) _IO_wdefault_uflow),
+  JUMP_INIT(pbackfail, (_IO_pbackfail_t) _IO_wstr_pbackfail),
+  JUMP_INIT(xsputn, _IO_wdefault_xsputn),
+  JUMP_INIT(xsgetn, _IO_wdefault_xsgetn),
+  JUMP_INIT(seekoff, _IO_wstr_seekoff),
+  JUMP_INIT(seekpos, _IO_default_seekpos),
+  JUMP_INIT(setbuf, (_IO_setbuf_t) _IO_wdefault_setbuf),
+  JUMP_INIT(sync, _IO_default_sync),
+  JUMP_INIT(doallocate, _IO_wdefault_doallocate),
+  JUMP_INIT(read, _IO_default_read),
+  JUMP_INIT(write, _IO_default_write),
+  JUMP_INIT(seek, _IO_default_seek),
+  JUMP_INIT(close, _IO_default_close),
+  JUMP_INIT(stat, _IO_default_stat),
+  JUMP_INIT(showmanyc, _IO_default_showmanyc),
+  JUMP_INIT(imbue, _IO_default_imbue)
+};