60 lines
2.4 KiB
C
60 lines
2.4 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 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 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Author: Rami Ylimäki <rami.ylimaki@vincit.fi> */
|
||
|
|
|
||
|
|
#ifndef CLIENT_H
|
||
|
|
#define CLIENT_H
|
||
|
|
|
||
|
|
#ifdef HAVE_DIX_CONFIG_H
|
||
|
|
#include <dix-config.h>
|
||
|
|
#endif /* HAVE_DIX_CONFIG_H */
|
||
|
|
#include <X11/Xfuncproto.h>
|
||
|
|
#include <sys/types.h>
|
||
|
|
|
||
|
|
/* Client IDs. Use GetClientPid, GetClientCmdName and GetClientCmdArgs
|
||
|
|
* instead of accessing the fields directly. */
|
||
|
|
typedef struct {
|
||
|
|
pid_t pid; /* process ID, -1 if not available */
|
||
|
|
const char *cmdname; /* process name, NULL if not available */
|
||
|
|
const char *cmdargs; /* process arguments, NULL if not available */
|
||
|
|
} ClientIdRec, *ClientIdPtr;
|
||
|
|
|
||
|
|
struct _Client;
|
||
|
|
|
||
|
|
/* Initialize and clean up. */
|
||
|
|
void ReserveClientIds(struct _Client *client);
|
||
|
|
void ReleaseClientIds(struct _Client *client);
|
||
|
|
|
||
|
|
/* Determine client IDs for caching. Exported on purpose for
|
||
|
|
* extensions such as SELinux. */
|
||
|
|
extern _X_EXPORT pid_t DetermineClientPid(struct _Client *client);
|
||
|
|
extern _X_EXPORT void DetermineClientCmd(pid_t, const char **cmdname, const char **cmdargs);
|
||
|
|
|
||
|
|
/* Query cached client IDs. Exported on purpose for drivers. */
|
||
|
|
extern _X_EXPORT pid_t GetClientPid(struct _Client *client);
|
||
|
|
extern _X_EXPORT const char *GetClientCmdName(struct _Client *client);
|
||
|
|
extern _X_EXPORT const char *GetClientCmdArgs(struct _Client *client);
|
||
|
|
|
||
|
|
#endif /* CLIENT_H */
|