/usr/include/afs/gtxobjects.h is in libopenafs-dev 1.8.0~pre5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
*
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
*/
#ifndef __gator_objects_h
#define __gator_objects_h 1
/*--------------------------------------------------------------------------------
* objects.h
*
* Constants and data structures defining the basis for a gator object.
*--------------------------------------------------------------------------------*/
#include "gtxwindows.h" /*Standard window defs & ops */
/*Max number of chars in an object name*/
#define GATOR_OBJNAMELEN 128
/*
* The onode is the focus of all gator display activity. There is a unique
* onode for each gator object.
*/
struct onode {
int o_type; /*Object type */
char o_name[GATOR_OBJNAMELEN]; /*Object's string name */
int o_x, o_y; /*X and Y coordinates */
int o_width, o_height; /*Width & height in pixels */
int o_changed; /*Changed since last refresh? */
short o_refcount; /*Reference count */
struct gwin *o_window; /*Object's associated graphical window */
struct onodeops *o_op; /*Object's operations */
struct onode *o_home; /*Ptr to home object */
struct onode *o_help; /*Ptr to help object, if any */
struct onode *o_nextobj; /*Ptr to next queued object, if any */
struct onode *o_upobj; /*Ptr to parent (up) object, if any */
struct onode *o_downobj; /*Ptr to child (down) object, if any */
int *o_data; /*Ptr to object's private data region */
};
/*
* Operations on individual onodes. A pointer to this function array is
* attached to each onode. In reality, this array is different for each
* object type, holding additional operations specific to that object.
* However, every object must implement these functions in these first
* slots.
*/
struct onodeops {
int (*on_destroy) (struct onode *); /*Destroy an onode */
int (*on_display) (struct onode *); /*Display an onode */
int (*on_release) (struct onode *); /*Decrement an onode ref count */
};
/*
* Macros facilitating the use of onode functions.
*/
#define OOP_DESTROY(ONP) (ONP)->o_op->on_destroy(ONP)
#define OOP_DISPLAY(ONP) (ONP)->o_op->on_display(ONP)
#define OOP_RELEASE(ONP) (ONP)->o_op->on_release(ONP)
/*
* Initialization parameters for an onode.
*/
struct onode_initparams {
int i_debug; /*Turn debugging on? */
struct gwin_initparams *i_gwparams; /*Ptr to window init params */
};
/*
* Creation parameters for an onode.
*/
struct onode_createparams {
int cr_type; /*Type of onode */
char cr_name[GATOR_OBJNAMELEN]; /*Object name */
int cr_x, cr_y; /*X and Y coordinates */
int cr_width, cr_height; /*Width & height in pixels */
struct gwin *cr_window; /*Graphical window to use */
struct onode *cr_home_obj; /*Home object */
struct onode *cr_prev_obj; /*Object having this one as next */
struct onode *cr_parent_obj; /*This object's parent */
char *cr_helpstring; /*Ptr to object's help text */
};
/*
* Is debugging output enabled?
*/
extern int objects_debug;
extern int gator_objects_init(struct onode_initparams *);
/*
* Summary:
* Initialize the gator object package.
*
* Args:
* struct onode_initparams *params: Initialization parameters.
*
* Returns:
* 0 on success,
* Error value otherwise.
*/
extern struct onode *gator_objects_create(struct onode_createparams *params);
/*
* Summary:
* Create an onode of the given type.
*
* Args:
* struct onode_createparams *params: Ptr to creation params.
*
* Returns:
* Ptr to newly-created onode if successful,
* Null pointer otherwise.
*/
extern struct onode *gator_objects_lookup(char *);
/*
* Summary:
* Look up a gator onode by name.
*
* Args:
* char *onode_name: Onode string name to find.
*
* Returns:
* Ptr to onode matching the given name if one exists,
* Null pointer otherwise.
*/
#endif /* __gator_objects_h */
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