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| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version

## inside-event-loop

Arguments: process

Returns true if the specified process is currently inside a call to event-loop, and returns `nil` otherwise. It is OK to specify a dead process, in which case `nil` is returned.

In a Common Graphics application, a process normally should always be inside a call to event-loop if it needs to be handling messages that are sent to windows that are created in that process.

See exit-event-loop.

Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.2 page.
Created 2012.5.30.

|  | ToC | DocOverview | CGDoc | RelNotes | FAQ | Index | PermutedIndex
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version