Index of /~jamie/course/CS/4173/examples/perl/ipc/pipes/pipe-errors

 Name                    Last modified      Size  Description
 Parent Directory                             -   
 01_write_ten.pl         2005-01-05 17:56  702   
 01_write_ten.pl.source  2005-01-05 17:56  702   
 02_write_ten_ph.pl      2005-01-05 17:56  719   
 02_write_ten_ph.pl.s..> 2005-01-05 17:56  719   
 03_write_ten_i.pl       2005-01-05 17:56  685   
 03_write_ten_i.pl.so..> 2005-01-05 17:56  685   
 04_write_ten_popi.pl    2005-01-05 17:56  869   
 04_write_ten_popi.pl..> 2005-01-05 17:56  869   
 Errno.pm                2005-01-05 17:56  6.4K  
 read_three.pl           2005-01-05 17:56  370   
 read_three.pl.source    2005-01-05 17:56  370   

CS4173 > Mats > examples/ > perl/ > ipc/ > pipes/ > pipe-errors/

J. Blustein

Web-centric Computing

[Crs | Ann | Mats | Res]

Some Example Code

pipe-errors/ directory

Directories

pipes/ parent directory

this directory

Files

README

Some notes about the programs. All these programs are from Network Programming With Perl by Lincoln D. Stein

Errno.pm

from CPAN

read_three.pl

reads three lines from standard input

01_write_ten.pl

opens a pipe to read_three.pl and tries to write ten lines, uses very little error checking

02_write_ten_ph.pl

like 01_write_ten.pl but checks for PIPE signals and stops as soon as it is recieved

03_write_ten_i.pl

like 01_write_ten.pl but checks for errors after each print statement and stops as soon as an error is detected

04_write_ten_popi.pl

intercepts the PIPE signal (as 02_write_ten_ph.pl does) and decides what to do depending on what the real error condition was

http://web.cs.dal.ca/~jamie/course/CS/4173/examples/perl/ipc/pipes/pipe-errors/README.shtml

Version:

Tuesday, 21-Jun-2005 12:21:28 ADT

CS 4173 Prof:

J. Blustein <jamie@cs.dal.ca>

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