Hi Rob,
Sorry for the delay -- enjoyed the weekend away from the computer. :-)
Rob Dixon wrote:
Raymond Wan wrote:
Rob Dixon wrote:
use strict;
use warnings;
$|++; # autoflush
$SIG{CHLD} = 'IGNORE';
my $kid = fork;
if ($kid) {
print "in parent whose kid is $kid\n";
sleep 10
Raymond Wan wrote:
> Rob Dixon wrote:
>>
>> use strict;
>> use warnings;
>>
>> $|++; # autoflush
>>
>> $SIG{CHLD} = 'IGNORE';
>>
>> my $kid = fork;
>>
>> if ($kid) {
>> print "in parent whose kid is $kid\n";
>> sleep 10;
>> my $running = kill(0, $kid);
>> print "Child process ", $running ?
Hi Rob,
Rob Dixon wrote:
Raymond Wan wrote:
Rob Dixon wrote:
What do you need to accomplish that something as simple as the code below won't
do?
use strict;
use warnings;
my $kid = fork;
if ($kid) {
print "in parent whose kid is $kid\n";
}
elsif ($kid == 0) {
print "In child\
Raymond Wan wrote:
> Rob Dixon wrote:
>>
>> What do you need to accomplish that something as simple as the code below
>> won't do?
>>
>> use strict;
>> use warnings;
>>
>> my $kid = fork;
>>
>> if ($kid) {
>> print "in parent whose kid is $kid\n";
>> }
>> elsif ($kid == 0) {
>> print "In child
Hi Rob,
H, true -- I may be adding and adding code unnecessarily...
What the forked process does is run a C++ program and it is that program
that needs to be timed. Would the code below accomplish that? I mean,
having "times" in the Perl script that calls that C++ program will give
th
Raymond Wan wrote:
>
> Thank you very much for your reply! I've actually been stuck on this
> for a while...but with little knowledge about forking processes, I was a
> quite stuck.
>
> John W. Krahn wrote:
>> perldoc -f times
>
> Ah, didn't know about that. I thought to get user time, you h
Hi John,
Thank you very much for your reply! I've actually been stuck on this
for a while...but with little knowledge about forking processes, I was a
quite stuck.
John W. Krahn wrote:
perldoc -f times
Ah, didn't know about that. I thought to get user time, you had to run
something (s
Raymond Wan wrote:
Hi all,
Hello,
I'm trying to fork a process under modperl for a web server, but I've
realized that the problem / misunderstanding that I'm having is
unrelated to modperl...I get the same problem under Perl. What I want
to do is to fork a child process (non-perl program
