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authorUlrich Drepper <drepper@redhat.com>1998-04-07 15:41:36 +0000
committerUlrich Drepper <drepper@redhat.com>1998-04-07 15:41:36 +0000
commit6916c5e1fa03596836767d10648a26eff9d6a8e2 (patch)
tree1afe49cb8c8096ab7f32754c90581d5961bf14d6 /wcsmbs
parent4bca4c174852bfc348f99e85684fc8f65631d125 (diff)
downloadglibc-6916c5e1fa03596836767d10648a26eff9d6a8e2.tar.gz
Update.
1998-04-07 17:50 Zack Weinberg <zack@rabi.phys.columbia.edu> * glibcbug.in: Report version of gcc in use. Remove unused variable ENVIRONMENT. 1998-04-07 Gordon Matzigkeit <gord@profitpress.com> * aclocal.m4 (LIBC_PROG_BINUTILS): Use `-print-prog-name', not `-print-file-name' to find as and ld. 1998-04-07 Ulrich Drepper <drepper@cygnus.com> * sysdeps/posix/mkstemp.c (mkstemp): Correct return value in case template is wrong. Remove unused varaible `ignored'. 1998-04-07 Andreas Jaeger <aj@arthur.rhein-neckar.de> * libc.map: Export __libc_sa_len. * iconv/gconv_conf.c (MAXPATHLEN): Define correctly.
Diffstat (limited to 'wcsmbs')
-rw-r--r--wcsmbs/wmemrtombs.c126
-rw-r--r--wcsmbs/wmemrtowcs.c157
2 files changed, 0 insertions, 283 deletions
diff --git a/wcsmbs/wmemrtombs.c b/wcsmbs/wmemrtombs.c
deleted file mode 100644
index 5b8e39cbe3..0000000000
--- a/wcsmbs/wmemrtombs.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.org>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <errno.h>
-#include <wchar.h>
-
-#ifndef EILSEQ
-#define EILSEQ EINVAL
-#endif
-
-
-static const wchar_t encoding_mask[] =
-{
- ~0x7ff, ~0xffff, ~0x1fffff, ~0x3ffffff
-};
-
-static const unsigned char encoding_byte[] =
-{
- 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-};
-
-/* We don't need the state really because we don't have shift states
- to maintain between calls to this function. */
-static mbstate_t internal;
-
-/* This is a non-standard function but it is very useful in the
- implementation of stdio because we have to deal with unterminated
- buffers. At most NWC wide character will be converted. */
-size_t
-__wmemrtombs (dst, src, nwc, len, ps)
- char *dst;
- const wchar_t **src;
- size_t nwc;
- size_t len;
- mbstate_t *ps;
-{
- size_t written = 0;
- const wchar_t *run = *src;
-
- if (ps == NULL)
- ps = &internal;
-
- if (dst == NULL)
- /* The LEN parameter has to be ignored if we don't actually write
- anything. */
- len = ~0;
-
- while (written < len && nwc-- > 0)
- {
- wchar_t wc;
-
- /* Store position of first unprocessed word. */
- *src = run;
-
- wc = *run++;
-
- if (wc < 0 || wc > 0x7fffffff)
- {
- /* This is no correct ISO 10646 character. */
- __set_errno (EILSEQ);
- return (size_t) -1;
- }
-
- if (wc < 0x80)
- {
- /* It's an one byte sequence. */
- if (dst != NULL)
- *dst++ = (char) wc;
- ++written;
- }
- else
- {
- size_t step;
-
- for (step = 2; step < 6; ++step)
- if ((wc & encoding_mask[step - 2]) == 0)
- break;
-
- if (written + step >= len)
- /* Too long. */
- break;
-
- if (dst != NULL)
- {
- size_t cnt = step;
-
- dst[0] = encoding_byte[cnt - 2];
-
- --cnt;
- do
- {
- dst[cnt] = 0x80 | (wc & 0x3f);
- wc >>= 6;
- }
- while (--cnt > 0);
- dst[0] |= wc;
-
- dst += step;
- }
-
- written += step;
- }
- }
-
- /* Store position of first unprocessed word. */
- *src = run;
-
- return written;
-}
-weak_alias (__wmemrtombs, wmemrtombs)
diff --git a/wcsmbs/wmemrtowcs.c b/wcsmbs/wmemrtowcs.c
deleted file mode 100644
index 4efdd72d2e..0000000000
--- a/wcsmbs/wmemrtowcs.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@gnu.org>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU C 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <errno.h>
-#include <wchar.h>
-
-#ifndef EILSEQ
-#define EILSEQ EINVAL
-#endif
-
-
-/* We don't need the state really because we don't have shift states
- to maintain between calls to this function. */
-static mbstate_t internal;
-
-/* This is a non-standard function but it is very useful in the
- implementation of stdio because we have to deal with unterminated
- buffers. At most NMC bytes will be converted. */
-size_t
-__wmemrtowcs (dst, src, nmc, len, ps)
- wchar_t *dst;
- const char **src;
- size_t nmc;
- size_t len;
- mbstate_t *ps;
-{
- size_t written = 0;
- const char *run = *src;
- const char *last = run + nmc;
- wchar_t value;
- size_t count;
-
- if (ps == NULL)
- ps = &internal;
-
- /* Get information from last use of this state. */
- count = ps->count;
- value = ps->value;
-
- if (dst == NULL)
- /* The LEN parameter has to be ignored if we don't actually write
- anything. */
- len = ~0;
-
- /* Copy all words. */
- while (written < len && run < last)
- {
- unsigned char byte;
-
- /* Store address of next byte to process. */
- *src = run;
-
- /* Start reading a new character only if we are in the initial
- state. */
- if (count == 0)
- {
- byte = *run++;
-
- /* We expect a start of a new multibyte character. */
- if (byte < 0x80)
- {
- /* One byte sequence. */
- count = 0;
- value = byte;
- }
- else if ((byte & 0xe0) == 0xc0)
- {
- count = 1;
- value = byte & 0x1f;
- }
- else if ((byte & 0xf0) == 0xe0)
- {
- /* We expect three bytes. */
- count = 2;
- value = byte & 0x0f;
- }
- else if ((byte & 0xf8) == 0xf0)
- {
- /* We expect four bytes. */
- count = 3;
- value = byte & 0x07;
- }
- else if ((byte & 0xfc) == 0xf8)
- {
- /* We expect five bytes. */
- count = 4;
- value = byte & 0x03;
- }
- else if ((byte & 0xfe) == 0xfc)
- {
- /* We expect six bytes. */
- count = 5;
- value = byte & 0x01;
- }
- else
- {
- /* This is an illegal encoding. */
- __set_errno (EILSEQ);
- return (size_t) -1;
- }
- }
-
- /* Read the possible remaining bytes. */
- while (run < last && count > 0)
- {
- byte = *run++;
- --count;
-
- if ((byte & 0xc0) != 0x80)
- {
- /* This is an illegal encoding. */
- __set_errno (EILSEQ);
- return (size_t) -1;
- }
-
- value <<= 6;
- value |= byte & 0x3f;
- }
-
- /* If this character is only partially available remember this. */
- if (run == last && count != 0)
- {
- ps->count = count;
- ps->value = value;
- break;
- }
-
- /* Store value is required. */
- if (dst != NULL)
- *dst++ = value;
-
- /* Increment counter of produced words. */
- ++written;
- }
-
- /* Store address of next byte to process. */
- *src = run;
-
- return written;
-}
-weak_alias (__wmemrtowcs, wmemrtowcs)