1*5e7646d2SAndroid Build Coastguard Worker<!DOCTYPE HTML> 2*5e7646d2SAndroid Build Coastguard Worker<html> 3*5e7646d2SAndroid Build Coastguard Worker<!-- SECTION: Man Pages --> 4*5e7646d2SAndroid Build Coastguard Worker<head> 5*5e7646d2SAndroid Build Coastguard Worker <link rel="stylesheet" type="text/css" href="../cups-printable.css"> 6*5e7646d2SAndroid Build Coastguard Worker <title>notifier(7)</title> 7*5e7646d2SAndroid Build Coastguard Worker</head> 8*5e7646d2SAndroid Build Coastguard Worker<body> 9*5e7646d2SAndroid Build Coastguard Worker<h1 class="title">notifier(7)</h1> 10*5e7646d2SAndroid Build Coastguard Worker<h2 class="title"><a name="NAME">Name</a></h2> 11*5e7646d2SAndroid Build Coastguard Workernotifier - cups notification interface 12*5e7646d2SAndroid Build Coastguard Worker<h2 class="title"><a name="SYNOPSIS">Synopsis</a></h2> 13*5e7646d2SAndroid Build Coastguard Worker<b>notifier</b> 14*5e7646d2SAndroid Build Coastguard Worker<i>recipient</i> 15*5e7646d2SAndroid Build Coastguard Worker[ 16*5e7646d2SAndroid Build Coastguard Worker<i>user-data</i> 17*5e7646d2SAndroid Build Coastguard Worker] 18*5e7646d2SAndroid Build Coastguard Worker<h2 class="title"><a name="DESCRIPTION">Description</a></h2> 19*5e7646d2SAndroid Build Coastguard WorkerThe CUPS notifier interface provides a standard method for adding support for new event notification methods to CUPS. 20*5e7646d2SAndroid Build Coastguard WorkerEach notifier delivers one or more IPP events from the standard input to the specified recipient. 21*5e7646d2SAndroid Build Coastguard Worker<p>Notifiers <b>MUST</b> read IPP messages from the standard input using the 22*5e7646d2SAndroid Build Coastguard Worker<b>ippNew</b>() 23*5e7646d2SAndroid Build Coastguard Workerand 24*5e7646d2SAndroid Build Coastguard Worker<b>ippReadFile</b>() 25*5e7646d2SAndroid Build Coastguard Workerfunctions and exit on error. 26*5e7646d2SAndroid Build Coastguard WorkerNotifiers are encouraged to exit after a suitable period of inactivity, however they may exit after reading the first message or stay running until an error is seen. 27*5e7646d2SAndroid Build Coastguard WorkerNotifiers inherit the environment and can use the logging mechanism documented in 28*5e7646d2SAndroid Build Coastguard Worker<b>filter</b>(7). 29*5e7646d2SAndroid Build Coastguard Worker<h2 class="title"><a name="SEE_ALSO">See Also</a></h2> 30*5e7646d2SAndroid Build Coastguard Worker<b>cupsd</b>(8), 31*5e7646d2SAndroid Build Coastguard Worker<b>filter</b>(7), 32*5e7646d2SAndroid Build Coastguard WorkerCUPS Online Help (<a href="http://localhost:631/help">http://localhost:631/help</a>) 33*5e7646d2SAndroid Build Coastguard Worker<h2 class="title"><a name="COPYRIGHT">Copyright</a></h2> 34*5e7646d2SAndroid Build Coastguard WorkerCopyright © 2007-2019 by Apple Inc. 35*5e7646d2SAndroid Build Coastguard Worker 36*5e7646d2SAndroid Build Coastguard Worker</body> 37*5e7646d2SAndroid Build Coastguard Worker</html> 38