tom at avatar.itc.nrcs.usda.gov
2001-Feb-12 20:04 UTC
patches for UnixWare v2.x pty (misc.c,configure.in)
I have attached two patches to the current source code. The first
addresses the pty problems with UnixWare 2.x with connecting with
SSH2. It sets the sigaction to SA_RESTART. This fixes UnixWare v2.x,
but haven't heard any feedback as to effects on other OS'.
The first patch is against misc.c.
The second patch adds a section "*-*-sysv4.2uw2*" to configure to
set the TEST_MINUS_S_SH shell and define USE_PIPES.
I suspect these same fixes apply to UnixWare 7.x, but I don't have
access to that build platform, or I would include them in the config
as well.
Let me know whether these can be applied against the current source
tree.
Thank you,
-Tom Rudnick
----------------/----------------------------------------------
Tom Rudnick | USDA Natural Resources Conservation Service
Fort Collins,CO | tom at avatar.itc.nrcs.usda.gov (970) 295-5427
** The 3rd Millennium started Jan 1, 2001. see: **
** http://aa.usno.navy.mil/AA/faq/docs/millennium.html **
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
-------------- next part --------------
--- misc.c.1.6 Mon Feb 12 11:11:15 2001
+++ misc.c Sun Feb 11 22:33:22 2001
@@ -107,7 +107,7 @@
if (osa.sa_handler != act) {
memset(&sa, 0, sizeof sa);
sigemptyset(&sa.sa_mask);
- sa.sa_flags = 0;
+ sa.sa_flags = SA_RESTART;
sa.sa_handler = act;
if (sigaction(sig, &sa, 0) == -1)
return (mysig_t) -1;
-------------- next part --------------
--- configure.in.1.235 Mon Feb 12 11:09:14 2001
+++ configure.in Mon Feb 12 09:13:34 2001
@@ -196,6 +196,15 @@
mansubdir=cat
LIBS="$LIBS -lgen -lnsl -lucb"
;;
+*-*-sysv4.2uw2*)
+ CPPFLAGS="$CPPFLAGS -I/usr/local/include"
+ LDFLAGS="$LDFLAGS -L/usr/local/lib"
+ MANTYPE='$(CATMAN)'
+ AC_DEFINE(USE_PIPES)
+ TEST_MINUS_S_SHELL="/usr/bin/ksh"
+ mansubdir=cat
+ enable_suid_ssh=no
+ ;;
*-*-sysv4.2*)
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
On Mon, 12 Feb 2001 tom at avatar.itc.nrcs.usda.gov wrote:> > I have attached two patches to the current source code. The first > addresses the pty problems with UnixWare 2.x with connecting with > SSH2. It sets the sigaction to SA_RESTART. This fixes UnixWare v2.x, > but haven't heard any feedback as to effects on other OS'. > > The first patch is against misc.c. > > The second patch adds a section "*-*-sysv4.2uw2*" to configure to > set the TEST_MINUS_S_SH shell and define USE_PIPES.Why the TEST_MINUS_S_SH change? It's autodetected just fine on UnixWare I tested on UnixWare 2.03, UnixWare 2.13, UnixWare 7.1.0 What are you seeing that USE_PIPES fixes? Ie. How can I duplicate the problem here.> > I suspect these same fixes apply to UnixWare 7.x, but I don't have > access to that build platform, or I would include them in the config > as well. > > Let me know whether these can be applied against the current source > tree. > > Thank you, > -Tom Rudnick > > ----------------/---------------------------------------------- > Tom Rudnick | USDA Natural Resources Conservation Service > Fort Collins,CO | tom at avatar.itc.nrcs.usda.gov (970) 295-5427 > ** The 3rd Millennium started Jan 1, 2001. see: ** > ** http://aa.usno.navy.mil/AA/faq/docs/millennium.html ** > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- >-- Tim Rice Multitalents (707) 887-1469 tim at multitalents.net
On Mon, 12 Feb 2001 tom at avatar.itc.nrcs.usda.gov wrote: : I have attached two patches to the current source code. The first : addresses the pty problems with UnixWare 2.x with connecting with : SSH2. It sets the sigaction to SA_RESTART. This fixes UnixWare v2.x, : but haven't heard any feedback as to effects on other OS'. i don't understand, why is SA_RESTART is needed?