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Add compat for cfmakeraw, from Dagobert Michelsen.

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This commit is contained in:
Nicholas Marriott 2013-04-22 09:44:15 +01:00
parent a46ccbd883
commit 792e2856c9
4 changed files with 48 additions and 0 deletions
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3
Makefile.am
View File

@ -233,6 +233,9 @@ endif
if NO_B64_NTOP
nodist_tmux_SOURCES += compat/b64_ntop.c
endif
if NO_CFMAKERAW
nodist_tmux_SOURCES += compat/cfmakeraw.c
endif
# Build tmux.1 in the right format.
tmux.1: tmux.1.in

5
compat.h
View File

@ -236,6 +236,11 @@ int setenv(const char *, const char *, int);
int unsetenv(const char *);
#endif
#ifndef HAVE_CFMAKERAW
/* cfmakeraw.c */
void cfmakeraw(struct termios *tio);
#endif
#ifdef HAVE_GETOPT
#include <getopt.h>
#else

32
compat/cfmakeraw.c Normal file
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@ -0,0 +1,32 @@
/* $Id$ */
/*
* Copyright (c) 2013 Dagobert Michelsen
* Copyright (c) 2013 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <string.h>
#include "tmux.h"
void
cfmakeraw(struct termios *tio)
{
tio->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR|IGNCR|ICRNL|IXON);
tio->c_oflag &= ~OPOST;
tio->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
tio->c_cflag &= ~(CSIZE|PARENB);
tio->c_cflag |= CS8;
}

8
configure.ac
View File

@ -313,6 +313,13 @@ if test "x$found_strnvis" = xyes; then
fi
AM_CONDITIONAL(NO_VIS, [test "x$found_strnvis" = xno])
# Look for cfmakeraw, compat/cfmakeraw.c used if missing.
AC_CHECK_FUNC(cfmakeraw, found_cfmakeraw=yes, found_cfmakeraw=no)
if test "x$found_cfmakeraw" = xyes; then
AC_DEFINE(HAVE_CFMAKERAW)
fi
AM_CONDITIONAL(NO_CFMAKERAW, [test "x$found_cfmakeraw" = xno])
# Look for getopt. glibc's getopt does not enforce argument order and the ways
# of making it do so are stupid, so just use our own instead.
AC_CHECK_FUNC(getopt, found_getopt=yes, found_getopt=no)
@ -345,6 +352,7 @@ AC_CHECK_FUNCS(
dirfd \
setproctitle \
sysconf \
cfmakeraw \
]
)