diff options
| -rw-r--r-- | Makefile.am | 3 | ||||
| -rw-r--r-- | compat.h | 5 | ||||
| -rw-r--r-- | compat/cfmakeraw.c | 32 | ||||
| -rw-r--r-- | configure.ac | 8 |
4 files changed, 48 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am index b85eae0c..c5369fd9 100644 --- a/Makefile.am +++ b/Makefile.am @@ -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 @@ -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 diff --git a/compat/cfmakeraw.c b/compat/cfmakeraw.c new file mode 100644 index 00000000..3f8dc7e5 --- /dev/null +++ b/compat/cfmakeraw.c @@ -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; +} diff --git a/configure.ac b/configure.ac index b4f76f5f..80cf1266 100644 --- a/configure.ac +++ b/configure.ac @@ -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 \ ] ) |