.\" Copyright (c) 1999 - Sun Microsystems, Inc. .\" All rights reserved. .\" .\" Permission is hereby granted, free of charge, to any person obtaining a .\" copy of this software and associated documentation files (the .\" "Software"), to deal in the Software without restriction, including .\" without limitation the rights to use, copy, modify, merge, publish, .\" distribute, and/or sell copies of the Software, and to permit persons .\" to whom the Software is furnished to do so, provided that the above .\" copyright notice(s) and this permission notice appear in all copies of .\" the Software and that both the above copyright notice(s) and this .\" permission notice appear in supporting documentation. .\" .\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS .\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF .\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT .\" OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR .\" HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL .\" INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING .\" FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, .\" NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION .\" WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" .\" Except as contained in this notice, the name of a copyright holder .\" shall not be used in advertising or otherwise to promote the sale, use .\" or other dealings in this Software without prior written authorization .\" of the copyright holder. .\" .TH XkbGetAutoResetControls __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" .SH NAME XkbGetAutoResetControls \- Gets the current values of the auto-reset controls .SH SYNOPSIS .B Bool XkbGetAutoResetControls ( .I dpy, .I auto_ctrls, .I auto_values ) .br Display *\fI dpy \fP\^; .br unsigned int *\fI auto_ctrls \fP\^; .br unsigned int *\fI auto_values \fP\^; .if n .ti +5n .if t .ti +.5i .SH ARGUMENTS .TP .I \- dpy connection to X server .TP .I \- auto_ctrls specifies which bits in auto_values are relevant .TP .I \- auto_values 1 bit => corresponding control has auto-reset on .SH DESCRIPTION .LP You can configure the boolean controls to automatically be enabled or disabled when a program exits. This capability is controlled via two masks maintained in the X server on a per-client basis. There is no client-side Xkb data structure corresponding to these masks. Whenever the client exits for any reason, any boolean controls specified in the .I auto-reset mask are set to the corresponding value from the .I auto-reset values mask. This makes it possible for clients to "clean up after themselves" automatically, even if abnormally terminated. The bits used in the masks correspond to the EnabledControls control bits. For example, a client that replaces the keyboard bell with some other audible cue might want to turn off the AudibleBell control to prevent the server from also generating a sound and avoid cacophony. If the client were to exit without resetting the AudibleBell control, the user would be left without any feedback at all. Setting AudibleBell in both the auto-reset mask and auto-reset values guarantees that the audible bell will be turned back on when the client exits. .I XkbGetAutoResetControls backfills .I auto_ctrls and .I auto_values with the AutoReset control attributes for this particular client. It returns True if successful, and False otherwise. .SH "RETURN VALUES" .TP 15 True The .I XkbGetAutoResetControls function returns True when it successfully backfills .I auto_ctrls and .I auto_values with the AutoReset control attributes for this particular client. .TP 15 False The .I XkbGetAutoResetControls function returns False when it does not successfully backfill .I auto_ctrls and .I auto_values with the AutoReset control attributes for this particular client.