Unix ___domain socket: Difference between revisions

Revision as of 20:12, 17 August 2024

Revision as of 00:45, 18 August 2024

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For a ''Unix ___domain socket'', <code>listen()</code> most likely will succeed and return <code>0</code>. For an ''Internet ___domain socket'', if the port is in use, <code>listen()</code> returns <code>-1</code>.<ref name="man_listen"/>

The <code>backlog</code> parameter sets the [[Queue (abstract data type)|queue]] size for pending connections.<ref name="lpi-p1157">{{cite book

|title=The Linux Programming Interface

|last=Kerrisk