|
Last change
on this file since 2595 was 2595, checked in by bird, 12 years ago |
|
gnu grep version 2.12 (grep-2.12.tar.xz, md5sum=8d2f0346d08b13c18afb81f0e8aa1e2f)
|
-
Property svn:eol-style
set to
native
|
|
File size:
1.2 KB
|
| Line | |
|---|
| 1 | /* Convert wide character to unibyte character.
|
|---|
| 2 | Copyright (C) 2008, 2010-2012 Free Software Foundation, Inc.
|
|---|
| 3 | Written by Bruno Haible <bruno@clisp.org>, 2008.
|
|---|
| 4 |
|
|---|
| 5 | This program is free software: you can redistribute it and/or modify
|
|---|
| 6 | it under the terms of the GNU General Public License as published by
|
|---|
| 7 | the Free Software Foundation; either version 3 of the License, or
|
|---|
| 8 | (at your option) any later version.
|
|---|
| 9 |
|
|---|
| 10 | This program is distributed in the hope that it will be useful,
|
|---|
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|---|
| 13 | GNU General Public License for more details.
|
|---|
| 14 |
|
|---|
| 15 | You should have received a copy of the GNU General Public License
|
|---|
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|---|
| 17 |
|
|---|
| 18 | #include <config.h>
|
|---|
| 19 |
|
|---|
| 20 | /* Specification. */
|
|---|
| 21 | #include <wchar.h>
|
|---|
| 22 |
|
|---|
| 23 | #include <stdio.h>
|
|---|
| 24 | #include <stdlib.h>
|
|---|
| 25 |
|
|---|
| 26 | int
|
|---|
| 27 | wctob (wint_t wc)
|
|---|
| 28 | {
|
|---|
| 29 | char buf[64];
|
|---|
| 30 |
|
|---|
| 31 | if (!(MB_CUR_MAX <= sizeof (buf)))
|
|---|
| 32 | abort ();
|
|---|
| 33 | /* Handle the case where WEOF is a value that does not fit in a wchar_t. */
|
|---|
| 34 | if (wc == (wchar_t)wc)
|
|---|
| 35 | if (wctomb (buf, (wchar_t)wc) == 1)
|
|---|
| 36 | return (unsigned char) buf[0];
|
|---|
| 37 | return EOF;
|
|---|
| 38 | }
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.