Re: Suspeded (tty output) on perl system on 7-current

On Fri, 5 Oct 2007, Anton Berezin wrote:

AB> On Sat, Oct 06, 2007 at 12:07:22AM +0400, Artem Kuchin wrote:
AB> > I am having a problem which might not be related to current, but i do not
AB> > have it on any of the 6-stable boxes.
AB> > 
AB> > So, there is a very simple perl script.
AB> > 
AB> > #!/usr/bin/perl
AB> > 
AB> > $com="/usr/bin/su hordelo_ru -c '/usr/local/sbin/httpd -f 
AB> > /hosts/CONFS/horosheedelo.ru -k graceful-stop'";
AB> > system($com);
AB> > print "done!\n";
AB> > 
AB> > It work find on 6-stable. RUns httpd and prints done!
AB> > Howeverm on 7-current (amd64) it does  the following:
AB> > 
AB> > horus# ./a.pl
AB> > httpd (no pid file) not running
AB> > 
AB> > Suspended (tty output)
AB> > 
AB> > if i do 'fg' it continues and finishes fine.
AB> 
AB> Do you get "httpd (no pid file) not running" on 6.X?
AB> 
AB> What happens on 7.0 when you do the command in $com by hand (without perl)?
AB> 
AB> What's the output of perl -V?
AB> 
AB> What's httpd - apache or something else?
AB> 
AB> Are the versions of httpd the same on both 6.X and 7.0?

Looking at 'su' in the command line tends me to think about broken tcsh signal 
handling in -current...

Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:				     marck_at_FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck_at_rinet.ru ***
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