author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 31 Aug 2010 16:54:36 +0300 | |
branch | RCL_3 |
changeset 56 | acd3cd4aaceb |
parent 0 | e4d67989cc36 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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|
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#include <errno.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <unistd.h> |
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#include <sched.h> |
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#include "sysif.h" |
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#include "sysusrinclude.h" |
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#define MASK_RWUSR 0066 // Read and write permission for user alone |
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extern "C" { |
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// Calling Process GID observer and modifier |
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EXPORT_C int setgid( gid_t gid ) |
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{ |
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return _setgid(gid ); |
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} |
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EXPORT_C gid_t getegid( void ) |
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{ |
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return _getegid(); |
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} |
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EXPORT_C int setegid( gid_t gid ) |
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{ |
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return _setegid(gid); |
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} |
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EXPORT_C int setregid( gid_t rgid, gid_t egid ) |
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{ |
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return _setregid(rgid, egid); |
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} |
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// Calling Process UID observer and modifier |
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EXPORT_C gid_t getgid( void ) |
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{ |
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return _getgid(); |
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} |
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EXPORT_C uid_t getuid( void ) |
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{ |
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return _getuid(); |
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} |
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EXPORT_C int setuid( uid_t uid ) |
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{ |
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return _setuid(uid); |
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} |
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EXPORT_C uid_t geteuid( void ) |
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{ |
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return _geteuid(); |
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} |
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EXPORT_C int seteuid( uid_t uid ) |
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{ |
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return _seteuid(uid); |
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} |
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EXPORT_C int setreuid( uid_t ruid, uid_t euid ) |
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{ |
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return _setreuid(ruid, euid); |
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} |
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// Process group ID observer and modifier |
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EXPORT_C pid_t getpgid( pid_t pid ) |
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{ |
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return _getpgid(pid); |
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} |
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EXPORT_C pid_t setpgid( pid_t pid, pid_t pgid ) |
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{ |
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return _setpgid(pid, pgid); |
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} |
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EXPORT_C pid_t getpgrp( void ) |
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{ |
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return _getpgrp(); |
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} |
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EXPORT_C int setpgrp( pid_t _pid, pid_t _pgrp ) |
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{ |
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return _setpgrp(_pid,_pgrp); |
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} |
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// Supplementary Group ID observer |
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EXPORT_C int getgroups( int size, gid_t grouplist[] ) |
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{ |
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return _getgroups(size, grouplist); |
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} |
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|
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// Create New Session(process group) |
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EXPORT_C pid_t setsid( void ) |
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{ |
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return _setsid(); |
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} |
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|
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// Parent process ID |
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EXPORT_C pid_t getppid( void ) |
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{ |
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return _getppid(); |
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} |
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|
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// Set file mode creation mask |
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EXPORT_C mode_t umask(mode_t cmask) |
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{ |
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return _umask(cmask); |
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} |
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// change owner and group of a file |
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EXPORT_C int chown(const char *path, uid_t owner, gid_t group) |
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{ |
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return _chown(path, owner, group); |
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} |
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|
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|
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//change the owner and group of a symbolic link |
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EXPORT_C int lchown(const char *path, uid_t owner, gid_t group) |
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{ |
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return _lchown(path, owner, group); |
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} |
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// Initialize supplementry group list |
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EXPORT_C int initgroups(const char */*name*/, gid_t /*basegid*/) |
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{ |
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return 0; |
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} |
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|
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// yield control to a similar or higher priority thread |
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|
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EXPORT_C int sched_yield( void ) |
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{ |
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return usleep(0); |
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} |
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|
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|
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//Return the maximum priority as 0. |
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|
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|
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EXPORT_C int sched_get_priority_max(int /*policy*/) |
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{ |
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/* returning absolute max priorit, needs to be reviewed*/ |
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return (255); |
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} |
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|
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|
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// Return the minimum priority as 0. |
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EXPORT_C int sched_get_priority_min(int /*policy*/) |
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{ |
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return 0; |
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} |
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|
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// Set end of the data segment to specified value. |
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EXPORT_C int brk(const void* /*end_data_seg*/) |
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{ |
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return 0; |
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} |
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} // extern "C" |