114 lines
3.6 KiB
Groff
114 lines
3.6 KiB
Groff
'\" t
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.\" Copyright 1999 Oracle and/or its affiliates. All rights reserved.
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.\"
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.\" Permission is hereby granted, free of charge, to any person obtaining a
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.\" copy of this software and associated documentation files (the "Software"),
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.\" to deal in the Software without restriction, including without limitation
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.\" the rights to use, copy, modify, merge, publish, distribute, sublicense,
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.\" and/or sell copies of the Software, and to permit persons to whom the
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.\" Software is furnished to do so, subject to the following conditions:
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.\"
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.\" The above copyright notice and this permission notice (including the next
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.\" paragraph) shall be included in all copies or substantial portions of the
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.\" Software.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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.\" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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.\" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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.\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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.\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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.\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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.\" DEALINGS IN THE SOFTWARE.
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.\"
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.TH XkbFreeControls __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
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.SH NAME
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XkbFreeControls \- Frees memory used by the ctrls member of an XkbDescRec structure
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.SH SYNOPSIS
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.HP
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.B void XkbFreeControls
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.BI "(\^XkbDescPtr " "xkb" "\^,"
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.BI "unsigned int " "which" "\^,"
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.BI "Bool " "free_all" "\^);"
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.if n .ti +5n
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.if t .ti +.5i
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.SH ARGUMENTS
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.TP
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.I \- xkb
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Xkb description in which to free controls components
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.TP
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.I \- which
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mask of components of ctrls to free
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.TP
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.I \- free_all
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True => free everything + ctrls itself
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.SH DESCRIPTION
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.LP
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.I XkbFreeControls
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frees the specified components of the
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.I ctrls
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field in the
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.I xkb
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keyboard description and sets the corresponding structure component values to NULL or zero. The
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.I which
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mask specifies the fields of
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.I ctrls
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to be freed and can contain any of the controls components specified in Table 1.
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Table 1 shows the actual values for the individual mask bits used to select
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controls for
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modification and to enable and disable the control. Note that the same mask bit
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is used to
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specify general modifications to the parameters used to configure the control
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(which), and to
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enable and disable the control (enabled_ctrls). The anomalies in the table (no
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"ok" in column)
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are for controls that have no configurable attributes; and for controls that are
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not boolean
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controls and therefore cannot be enabled or disabled.
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.TS
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c s s s
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l l l l
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l l l l
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l l l l.
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Table 1 Controls Mask Bits
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_
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Mask Bit which or enabled Value
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changed_ctrls _ctrls
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_
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XkbRepeatKeysMask ok ok (1L<<0)
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XkbSlowKeysMask ok ok (1L<<1)
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XkbBounceKeysMask ok ok (1L<<2)
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XkbStickyKeysMask ok ok (1L<<3)
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XkbMouseKeysMask ok ok (1L<<4)
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XkbMouseKeysAccelMask ok ok (1L<<5)
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XkbAccessXKeysMask ok ok (1L<<6)
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XkbAccessXTimeoutMask ok ok (1L<<7)
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XkbAccessXFeedbackMask ok ok (1L<<8)
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XkbAudibleBellMask ok (1L<<9)
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XkbOverlay1Mask ok (1L<<10)
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XkbOverlay2Mask ok (1L<<11)
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XkbIgnoreGroupLockMask ok (1L<<12)
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XkbGroupsWrapMask ok (1L<<27)
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XkbInternalModsMask ok (1L<<28)
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XkbIgnoreLockModsMask ok (1L<<29)
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XkbPerKeyRepeatMask ok (1L<<30)
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XkbControlsEnabledMask ok (1L<<31)
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XkbAccessXOptionsMask ok ok (XkbStickyKeysMask |
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XkbAccessXFeedbackMask)
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XkbAllBooleanCtrlsMask ok (0x00001FFF)
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XkbAllControlsMask ok (0xF8001FFF)
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.TE
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If
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.I free_all
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is True,
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.I XkbFreeControls
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frees every non-NULL structure component in the controls, frees the XkbControlsRec structure referenced by the
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.I ctrls
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member of
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.I xkb,
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and sets
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.I ctrls
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to NULL.
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