From ceb3507a8fca872770b3dcd7e5c5b36179ab95b0 Mon Sep 17 00:00:00 2001 From: Manoj Srivastava Date: Fri, 30 May 2008 12:42:47 -0700 Subject: Import dist_3.5-236.orig.tar.gz [dgit import orig dist_3.5-236.orig.tar.gz] --- mcon/U/i_termio.U | 134 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 mcon/U/i_termio.U (limited to 'mcon/U/i_termio.U') diff --git a/mcon/U/i_termio.U b/mcon/U/i_termio.U new file mode 100644 index 0000000..b4a229e --- /dev/null +++ b/mcon/U/i_termio.U @@ -0,0 +1,134 @@ +?RCS: $Id$ +?RCS: +?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi +?RCS: +?RCS: You may redistribute only under the terms of the Artistic License, +?RCS: as specified in the README file that comes with the distribution. +?RCS: You may reuse parts of this distribution only within the terms of +?RCS: that same Artistic License; a copy of which may be found at the root +?RCS: of the source tree for dist 4.0. +?RCS: +?RCS: $Log: i_termio.U,v $ +?RCS: Revision 3.0.1.4 1994/10/29 16:20:54 ram +?RCS: patch36: call ./usg and ./Cppsym explicitly instead of relying on PATH +?RCS: +?RCS: Revision 3.0.1.3 1994/08/29 16:26:38 ram +?RCS: patch32: don't include all three I_* symbols in config.h +?RCS: patch32: (had forgotten to undo this part last time) +?RCS: +?RCS: Revision 3.0.1.2 1994/05/13 15:25:03 ram +?RCS: patch27: undone ADO's fix in previous patch since it was useless +?RCS: +?RCS: Revision 3.0.1.1 1994/05/06 15:05:23 ram +?RCS: patch23: now include all three defines in config.h (ADO) +?RCS: +?RCS: Revision 3.0 1993/08/18 12:08:44 ram +?RCS: Baseline for dist 3.0 netwide release. +?RCS: +?MAKE:i_termio i_sgtty i_termios: Trylink Cppsym Guess Setvar Findhdr Warn \ + test cat +?MAKE: -pick add $@ %< +?S:i_termio: +?S: This variable conditionally defines the I_TERMIO symbol, which +?S: indicates to the C program that it should include rather +?S: than . +?S:. +?S:i_termios: +?S: This variable conditionally defines the I_TERMIOS symbol, which +?S: indicates to the C program that the POSIX file is +?S: to be included. +?S:. +?S:i_sgtty: +?S: This variable conditionally defines the I_SGTTY symbol, which +?S: indicates to the C program that it should include rather +?S: than . +?S:. +?C:I_TERMIO: +?C: This symbol, if defined, indicates that the program should include +?C: rather than . There are also differences in +?C: the ioctl() calls that depend on the value of this symbol. +?C:. +?C:I_TERMIOS: +?C: This symbol, if defined, indicates that the program should include +?C: the POSIX termios.h rather than sgtty.h or termio.h. +?C: There are also differences in the ioctl() calls that depend on the +?C: value of this symbol. +?C:. +?C:I_SGTTY: +?C: This symbol, if defined, indicates that the program should include +?C: rather than . There are also differences in +?C: the ioctl() calls that depend on the value of this symbol. +?C:. +?H:#$i_termio I_TERMIO /**/ +?H:#$i_termios I_TERMIOS /**/ +?H:#$i_sgtty I_SGTTY /**/ +?H:. +?T:val2 val3 +?LINT:set i_termio i_sgtty i_termios +: see if this is a termio system +val="$undef" +val2="$undef" +val3="$undef" +?X: Prefer POSIX-approved termios.h over all else +$cat >try.c < +int main(void) +{ + static struct termios t; + static int ret; + ret |= tcsetattr(1, 2, &t); + return ret ? 0 : 1; +} +EOC +set i_termios +eval $trylink +set tcsetattr i_termios +val3="$i_termios" + +echo " " +case "$val3" in +"$define") echo "You have POSIX termios.h... good!" >&4;; +*) if ./Cppsym pyr; then + case "`/bin/universe`" in + ucb) if $test `./findhdr sgtty.h`; then + val2="$define" + echo " found." >&4 + else + echo "System is pyramid with BSD universe." + ./warn " not found--you could have problems." 4>&4 + fi;; + *) if $test `./findhdr termio.h`; then + val="$define" + echo " found." >&4 + else + echo "System is pyramid with USG universe." + ./warn " not found--you could have problems." 4>&4 + fi;; + esac +?X: Start with USG to avoid problems if both usg/bsd was guessed + elif ./usg; then + if $test `./findhdr termio.h`; then + echo " found." >&4 + val="$define" + elif $test `./findhdr sgtty.h`; then + echo " found." >&4 + val2="$define" + else + ./warn "Neither nor found--cross fingers!" 4>&4 + fi + else + if $test `./findhdr sgtty.h`; then + echo " found." >&4 + val2="$define" + elif $test `./findhdr termio.h`; then + echo " found." >&4 + val="$define" + else + ./warn "Neither nor found--cross fingers!" 4>&4 + fi + fi;; +esac +set i_termio; eval $setvar +val=$val2; set i_sgtty; eval $setvar +val=$val3; set i_termios; eval $setvar + -- cgit v1.2.3