117 lines
3.7 KiB
Groff
117 lines
3.7 KiB
Groff
'\" t
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.\" Copyright 1999 Sun Microsystems, Inc. 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 XkbAllocNames __libmansuffix__ __xorgversion__ "XKB FUNCTIONS"
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.SH NAME
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XkbAllocNames \- Allocate symbolic names structures
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.SH SYNOPSIS
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.HP
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.B Status XkbAllocNames
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.BI "(\^XkbDescPtr " "xkb" "\^,"
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.BI "unsigned int " "which" "\^,"
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.BI "int " "num_rg" "\^,"
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.BI "int " "num_key_aliases" "\^);"
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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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keyboard description for which names are to be allocated
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.TP
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.I \- which
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mask of names to be allocated
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.TP
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.I \- num_rg
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total number of radio group names needed
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.TP
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.I \- num_key_aliases
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total number of key aliases needed
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.SH DESCRIPTION
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.LP
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Most applications do not need to directly allocate symbolic names structures. Do
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not allocate a names structure directly using
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.I malloc
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or
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.I Xmalloc
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if your application changes the number of key aliases or radio groups or
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constructs a symbolic names structure without loading the necessary components
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from the X server. Instead use
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.I XkbAllocNames.
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.I XkbAllocNames
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can return BadAlloc, BadMatch, and BadValue errors. The
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.I which
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parameter is the bitwise inclusive OR of the valid names mask bits defined in
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Table 1.
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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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Table 1 Symbolic Names Masks
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_
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Mask Bit Value Keyboard Field
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Component
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_
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XkbKeycodesNameMask (1<<0) Xkb->names keycodes
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XkbGeometryNameMask (1<<1) Xkb->names geometry
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XkbSymbolsNameMask (1<<2) Xkb->names symbols
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XkbPhysSymbolsNameMask (1<<3) Xkb->names phys_symbols
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XkbTypesNameMask (1<<4) Xkb->names type
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XkbCompatNameMask (1<<5) Xkb->names compat
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XkbKeyTypeNamesMask (1<<6) Xkb->map type[*].name
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XkbKTLevelNamesMask (1<<7) Xkb->map type[*].lvl_names[*]
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XkbIndicatorNamesMask (1<<8) Xkb->names indicators[*]
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XkbKeyNamesMask (1<<9) Xkb->names keys[*], num_keys
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XkbKeyAliasesMask (1<<10) Xkb->names key_aliases[*], num_key_aliases
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XkbVirtualModNamesMask (1<<11) Xkb->names vmods[*]
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XkbGroupNamesMask (1<<12) Xkb->names groups[*]
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XkbRGNamesMask (1<<13) Xkb->names radio_groups[*], num_rg
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XkbComponentNamesMask (0x3f) Xkb->names keycodes,
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geometry,
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symbols,
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physical symbols,
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types, and
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compatibility map
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XkbAllNamesMask (0x3fff) Xkb->names all name components
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.TE
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Do not free symbolic names structures directly using
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.I free
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or
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.I XFree.
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Use
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.I XkbFreeNames
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instead.
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.SH DIAGNOSTICS
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.TP 15
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.B BadAlloc
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Unable to allocate storage
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.TP 15
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.B BadMatch
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A compatible version of Xkb was not available in the server or an argument has
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correct type and range, but is otherwise invalid
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.TP 15
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.B BadValue
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An argument is out of range
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.SH "SEE ALSO"
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.BR XkbFreeNames (__libmansuffix__)
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