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# PERL socketpair Function

## Syntax

socketpair SOCKET1, SOCKET2, DOMAIN, TYPE, PROTOCOL

## Definition and Usage

Creates an unnamed pair of connected sockets in the specified DOMAIN, of the specified TYPE, using PROTOCOL. If the system socketpair( ) function is not implemented, then it causes a fatal error.

## Return Value

- 0 on failure

- 1 on success

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