---
name: "XtAppLock"
section: "3x"
platform: "linux"
package: "libxt-dev"
version: "4.3.0.dfsg.1-14sarge7"
release: "Debian 3.1 (Sarge)"
platforms: ["linux"]
url: "https://new.carta.tech/XtAppLock/3x"
---

# XtAppLock(3x)

lock and unlock application context

## NAME

XtAppLock, XtAppUnlock - lock and unlock application context

## SYNTAX

void XtAppLock(XtAppContext *app\_context*);

void XtAppUnlock(XtAppContext *app\_context*);

## ARGUMENTS

- *app\_context*

  Specifies the application context.

## DESCRIPTION

*XtAppLock* locks the application context including all its related displays and widgets.

*XtAppUnlock* unlocks the application context.

## SEE ALSO

*X Toolkit Intrinsics - C Language Interface*\
 *Xlib - C Language X Interface*