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107 lines
3.0 KiB
C
107 lines
3.0 KiB
C
/*
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* $Id: stat_umask.c,v 1.7 2006-01-08 12:04:24 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2015 by Olaf Barthel <obarthel (at) gmx.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _STAT_HEADERS_H
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#include "stat_headers.h"
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#endif /* _STAT_HEADERS_H */
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/****************************************************************************/
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/* The following is not part of the ISO 'C' (1994) standard. */
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/****************************************************************************/
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mode_t NOCOMMON __current_umask = S_IWGRP | S_IWOTH;
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/****************************************************************************/
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#if defined(USERGROUP_SUPPORT)
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/****************************************************************************/
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#ifndef _USERGROUP_HEADERS_H
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#include "usergroup_headers.h"
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#endif /* _USERGROUP_HEADERS_H */
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/****************************************************************************/
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mode_t
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umask(mode_t new_mask)
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{
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mode_t result;
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ENTER();
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SHOWVALUE(new_mask);
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assert(__UserGroupBase != NULL);
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PROFILE_OFF();
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result = __getumask();
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PROFILE_ON();
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__current_umask = new_mask & (S_IRWXU | S_IRWXG | S_IRWXO);
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__umask(__current_umask);
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RETURN(result);
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return(result);
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}
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/****************************************************************************/
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#else
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/****************************************************************************/
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mode_t
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umask(mode_t new_mask)
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{
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mode_t result;
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ENTER();
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SHOWVALUE(new_mask);
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result = __current_umask;
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__current_umask = new_mask & (S_IRWXU | S_IRWXG | S_IRWXO);
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RETURN(result);
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return(result);
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}
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/****************************************************************************/
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#endif /* USERGROUP_SUPPORT */
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