'\" t .\" Copyright 1999 Oracle and/or its affiliates. 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, sublicense, .\" and/or sell copies of the Software, and to permit persons to whom the .\" Software is furnished to do so, subject to the following conditions: .\" .\" The above copyright notice and this permission notice (including the next .\" paragraph) shall be included in all copies or substantial portions of the .\" Software. .\" .\" 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. IN NO EVENT SHALL .\" THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER .\" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING .\" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER .\" DEALINGS IN THE SOFTWARE. .\" .TH XkbGetUpdatedMap 3 "libX11 1.6.7" "X Version 11" "XKB FUNCTIONS" .SH NAME XkbGetUpdatedMap \- Update the client or server map information in an existing keyboard description .SH SYNOPSIS .HP .B Status XkbGetUpdatedMap .BI "(\^Display *" "display" "\^," .BI "unsigned int " "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 selecting subcomponents to populate .TP .I \- xkb keyboard description to be updated .SH DESCRIPTION .LP The .I which parameter is a bitwise inclusive OR of the masks in Table 1. If the needed components of the .I xkb structure are not already allocated, .I XkbGetUpdatedMap allocates them. .I XkbGetUpdatedMap fetches the requested information for the device specified in the XkbDescRec passed in the .I xkb parameter. .TS c s s s s c s s s s l l l l l l l l l l lw(3i) l l lw(1i) lw(3i). Table 1 Xkb Mapping Component Masks and Convenience Functions _ Mask Value Map Fields Convenience Functions _ T{ XkbKeyTypesMask T} (1<<0) client T{ types .br size_types .br num_types T} T{ XkbGetKeyTypes .br XkbResizeKeyType .br XkbCopyKeyType .br XkbCopyKeyTypes T} T{ XkbKeySymsMask T} (1<<1) client T{ syms .br size_syms .br num_syms .br key_sym_map T} T{ XkbGetKeySyms .br XkbResizeKeySyms .br XkbChangeTypesOfKey T} T{ XkbModifierMapMask T} (1<<2) client modmap T{ XkbGetKeyModifierMap T} T{ XkbExplicitComponentsMask T} (1<<3) server T{ explicit T} T{ XkbGetKeyExplicitComponents T} T{ XkbKeyActionsMask T} (1<<4) server T{ key_acts .br acts .br num_acts .br size_acts T} T{ XkbGetKeyActions .br XkbResizeKeyActions T} T{ XkbKeyBehaviorsMask T} (1<<5) server T{ behaviors T} T{ XkbGetKeyBehaviors T} T{ XkbVirtualModsMask T} (1<<6) server T{ vmods T} T{ XkbGetVirtualMods T} T{ XkbVirtualModMapMask T} (1<<7) server T{ vmodmap T} T{ XkbGetVirtualModMap T} .TE .I XkbGetUpdatedMap is synchronous; it queries the server for the desired information, waits for a reply, and then returns. If successful, .I XkbGetUpdatedMap returns Success. If unsuccessful, .I XkbGetUpdatedMap returns one of the following: BadAlloc (unable to allocate a component in the XkbDescRec structure), BadValue (some mask bits in .I which are undefined), BadImplementation (a compatible version of the Xkb extension is not available in the server or the reply from the server was invalid). .SH "RETURN VALUES" .TP 15 Success The .I XkbGetUpdatedMap function returns Success if a reply is received to the server query for the desired information. .SH STRUCTURES .LP The complete description of an Xkb keyboard is given by an XkbDescRec. The component structures in the XkbDescRec represent the major Xkb components. .nf typedef struct { struct _XDisplay * display; /\(** connection to X server */ unsigned short flags; /\(** private to Xkb, do not modify */ unsigned short device_spec; /\(** device of interest */ KeyCode min_key_code; /\(** minimum keycode for device */ KeyCode max_key_code; /\(** maximum keycode for device */ XkbControlsPtr ctrls; /\(** controls */ XkbServerMapPtr server; /\(** server keymap */ XkbClientMapPtr map; /\(** client keymap */ XkbIndicatorPtr indicators; /\(** indicator map */ XkbNamesPtr names; /\(** names for all components */ XkbCompatMapPtr compat; /\(** compatibility map */ XkbGeometryPtr geom; /\(** physical geometry of keyboard */ } XkbDescRec, *XkbDescPtr; .fi The .I display field points to an X display structure. The .I flags field is private to the library: modifying .I flags may yield unpredictable results. The .I device_spec field specifies the device identifier of the keyboard input device, or XkbUseCoreKeyboard, which specifies the core keyboard device. The .I min_key_code and .I max_key_code fields specify the least and greatest keycode that can be returned by the keyboard. Each structure component has a corresponding mask bit that is used in function calls to indicate that the structure should be manipulated in some manner, such as allocating it or freeing it. These masks and their relationships to the fields in the XkbDescRec are shown in Table 2. .bp .TS c s s l l l l l l. Table 2 Mask Bits for XkbDescRec _ Mask Bit XkbDescRec Field Value _ XkbControlsMask ctrls (1L<<0) XkbServerMapMask server (1L<<1) XkbIClientMapMask map (1L<<2) XkbIndicatorMapMask indicators (1L<<3) XkbNamesMask names (1L<<4) XkbCompatMapMask compat (1L<<5) XkbGeometryMask geom (1L<<6) XkbAllComponentsMask All Fields (0x7f) .TE .SH DIAGNOSTICS .TP 15 .B BadAlloc Unable to allocate storage .TP 15 .B BadImplementation Invalid reply from server .TP 15 .B BadValue An argument is out of range .SH "SEE ALSO" .BR XkbChangeTypesOfKey (3), .BR XkbCopyKeyType (3), .BR XkbCopyKeyTypes (3), .BR XkbGetKeyActions (3), .BR XkbGetKeyBehaviors (3), .BR XkbGetKeyExplicitComponents (3), .BR XkbGetKeyModifierMap (3), .BR XkbGetKeySyms (3), .BR XkbGetKeyTypes (3), .BR XkbResizeKeyActions (3), .BR XkbResizeKeySyms (3), .BR XkbResizeKeyType (3), .BR XkbGetVirtualModMap (3), .BR XkbGetVirtualMods (3)