Also, your NUM_CHLDS is either a misnomer, or your usage creates one more child than you intended.
You could make your loop more perl-ish by re-writing it as:
for(1 .. $NUM_CHLDS) {
push @pids, my $pair = { child_fh => undef,
parent_fh => undef,
pid => undef
};
socketpair($pair->{child_fh},$pair->{parent_fh},
AF_UNIX,SOCK_STREAM,PF_UNSPEC) or die "socketpair at $_: $!\n";
.....
#For Reading the @pids array, instead of for(0 .. $NUM_CHLDS) , use:
foreach my $pair(@pids)
{
close $pair->{parent_fh};
syswrite($pair->{child_fh},$line,LINE_LEN);
}
"For every complex problem, there is a simple answer ... and it is wrong." --H.L. Mencken
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.