Mercurial > hg > octave-lojdl > gnulib-hg
view lib/mbchar.c @ 17325:9d7698fd5b5f
openpty: fix bug where HAVE_OPENPTY is mistakenly 1
Problem reported by Mats Erik Andersson in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-02/msg00051.html>.
* m4/pty.m4 (gl_FUNC_OPENPTY): Define HAVE_OPENPTY when the
openpty function exists, not merely when we intend to replace it.
This corrects the 2013-01-31 patch, which mistakenly defined
HAVE_OPENPTY even on hosts that lacked it.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Fri, 08 Feb 2013 08:03:23 -0800 |
parents | e542fd46ad6f |
children |
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/* Copyright (C) 2001, 2006, 2009-2013 Free Software Foundation, Inc. This program 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 3 of the License, or (at your option) any later version. This program 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 program. If not, see <http://www.gnu.org/licenses/>. */ #include <config.h> #define MBCHAR_INLINE _GL_EXTERN_INLINE #include <limits.h> #include "mbchar.h" #if IS_BASIC_ASCII /* Bit table of characters in the ISO C "basic character set". */ const unsigned int is_basic_table [UCHAR_MAX / 32 + 1] = { 0x00001a00, /* '\t' '\v' '\f' */ 0xffffffef, /* ' '...'#' '%'...'?' */ 0xfffffffe, /* 'A'...'Z' '[' '\\' ']' '^' '_' */ 0x7ffffffe /* 'a'...'z' '{' '|' '}' '~' */ /* The remaining bits are 0. */ }; #endif /* IS_BASIC_ASCII */