But this is what I do with the 'waitpid' function. In the child signal handler:
while(($dead_kid = waitpid(-1, WNOHANG)) > 0)
This is what is recommended in O'Reily. If this is incorrect could you give a short example?
Also, I want to emphasize that these defunct processes do not accumulate. That is they are removed after I delete the child pids in the script. This seems to indicate that they are becoming defunct when the child makes the system call to issue rsh (?). And after the child finishes, these 'rsh <defunct>' processes disappear. Strange, No?
Thanks!
Ed
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.