'\" t .\" 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 XkbGetControls __libmansuffix__ __xorgversion__ "XKB FUNCTIONS" .SH NAME XkbGetControls \- Finds the current state of Xkb server controls .SH SYNOPSIS .HP .B Status XkbGetControls .BI "(\^Display *" "display" "\^," .BI "unsigned long " "which" "\^," .BI "XkbDescPtr " "xkb" "\^);" .if n .ti +5n .if t .ti +.5i .SH ARGUMENTS .TP .I \- display connection to X server .TP .I \- which mask of controls requested .TP .I \- xkb keyboard description for controls information .SH DESCRIPTION .LP .I XkbGetControls queries the server for the requested control information, waits for a reply, and then copies the server's values for the requested information into the .I ctrls structure of the .I xkb argument. Only those components specified by the .I which parameter are copied. Valid values for .I which are any combination of the masks listed in Table 1 that have "ok" in the .I which column. Table 1 shows the actual values for the individual mask bits used to select controls for modification and to enable and disable the control. Note that the same mask bit is used to specify general modifications to the parameters used to configure the control (which), and to enable and disable the control (enabled_ctrls). The anomalies in Table 1 (no "ok" in column) are for controls that have no configurable attributes; and for controls that are not boolean controls and therefore cannot be enabled or disabled. .TS c s s s l l l l l l l l l l l l. Table 1 Controls Mask Bits _ Mask Bit which or enabled Value changed_ctrls _ctrls _ XkbRepeatKeysMask ok ok (1L<<0) XkbSlowKeysMask ok ok (1L<<1) XkbBounceKeysMask ok ok (1L<<2) XkbStickyKeysMask ok ok (1L<<3) XkbMouseKeysMask ok ok (1L<<4) XkbMouseKeysAccelMask ok ok (1L<<5) XkbAccessXKeysMask ok ok (1L<<6) XkbAccessXTimeoutMask ok ok (1L<<7) XkbAccessXFeedbackMask ok ok (1L<<8) XkbAudibleBellMask ok (1L<<9) XkbOverlay1Mask ok (1L<<10) XkbOverlay2Mask ok (1L<<11) XkbIgnoreGroupLockMask ok (1L<<12) XkbGroupsWrapMask ok (1L<<27) XkbInternalModsMask ok (1L<<28) XkbIgnoreLockModsMask ok (1L<<29) XkbPerKeyRepeatMask ok (1L<<30) XkbControlsEnabledMask ok (1L<<31) XkbAccessXOptionsMask ok ok (XkbStickyKeysMask | XkbAccessXFeedbackMask) XkbAllBooleanCtrlsMask ok (0x00001FFF) XkbAllControlsMask ok (0xF8001FFF) .TE If .I xkb->ctrls is NULL, .I XkbGetControls allocates and initializes it before obtaining the values specified by .I which. If .I xkb->ctrls is not NULL, .I XkbGetControls modifies only those portions of .I xkb->ctrls corresponding to the values specified by .I which. .I XkbGetControls returns Success if successful; otherwise, it returns BadAlloc if it cannot obtain sufficient storage, BadMatch if .I xkb is NULL or .I which is empty, or BadImplementation. To free the .I ctrls member of a keyboard description, use .I XkbFreeControls. The .I num_groups field in the .I ctrls structure is always filled in by .I XkbGetControls, regardless of which bits are selected by .I which. .SH "RETURN VALUES" .TP 15 Success The .I XkbGetControls function returns Success if successful. .SH DIAGNOSTICS .TP 15 .B BadAlloc Unable to allocate storage .TP 15 .B BadImplementation Invalid reply from server .TP 15 .B BadMatch A compatible version of Xkb was not available in the server or an argument has correct type and range, but is otherwise invalid .SH "SEE ALSO" .BR XkbFreeControls (__libmansuffix__)