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Perl in a Nutshell, 2nd Edition
book

Perl in a Nutshell, 2nd Edition

by Nathan Patwardhan, Ellen Siever, Stephen Spainhour
June 2002
Beginner content levelBeginner
759 pages
80h 42m
English
O'Reilly Media, Inc.
Content preview from Perl in a Nutshell, 2nd Edition

Name

recv

Synopsis

recv socket, $var, len, flags
                  

Receives a message on a socket. It attempts to receive len bytes of data into variable var from the specified socket filehandle. The function returns the address of the sender, or the undefined value if there’s an error. varwill grow or shrink to the length actually read. The function takes the same flags as the recv(2) system call.

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Publisher Resources

ISBN: 0596002416Errata Page