Hello,
I'm trying to understand how signals and restartable system calls interact.
Take this example:
#!/usr/bin/perl
$SIG{USR2} = sub { print Here I Am\n; };
print Starting...\n;
my $abc;
while (read STDIN, $abc, 20) {
print $abc\n;
}
print Done\n;
If I run this script and then send a
On Mar 19, 2004, at 11:34 AM, Mark Alldritt wrote:
Hello,
I'm trying to understand how signals and restartable system calls
interact.
Take this example:
#!/usr/bin/perl
$SIG{USR2} = sub { print Here I Am\n; };
print Starting...\n;
my $abc;
while (read STDIN, $abc, 20) {
print $abc\n;
}
On Mar 19, 2004, at 9:34 AM, Mark Alldritt wrote:
Hello,
I'm trying to understand how signals and restartable system calls
interact.
Take this example:
#!/usr/bin/perl
$SIG{USR2} = sub { print Here I Am\n; };
print Starting...\n;
my $abc;
while (read STDIN, $abc, 20) {
print $abc\n;
}
Hi folks,
I'll toss in my two cents here, since I've done something like this
before in a production-type environment.
IMHO, The best thing to do would be to have your signal handler set a
flag (in the manner described by drieux) and have your loop react to that
flag when it changes. This is a
I can't find any references to my particular problem. I guess I'm
special. I hope someone can shed a little light.
I've used psync for years on OSX. I call it from a shell script during
my daily cron.
Everything worked great until Panther.
When psync runs it copies symbolic links like normal.
