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EnigmA Amiga Run 1995 October
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EnigmA AMIGA RUN 01 (1995)(G.R. Edizioni)(IT)[!][issue 1995-10][Aminet 7].iso
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Aminet
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dev
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gcc
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ixemul_src.lha
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ixemul-41.0
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library
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link.c
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1995-05-17
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/*
* This file is part of ixemul.library for the Amiga.
* Copyright (C) 1991, 1992 Markus M. Wild
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* link.c,v 1.1.1.1 1994/04/04 04:30:28 amiga Exp
*
* link.c,v
* Revision 1.1.1.1 1994/04/04 04:30:28 amiga
* Initial CVS check in.
*
* Revision 1.1 1992/05/14 19:55:40 mwild
* Initial revision
*
*/
#define KERNEL
#include "ixemul.h"
#ifndef LINK_HARD
#define LINK_HARD 0
#endif
int
link (char *old, char *new)
{
BPTR lock;
int res = -1;
int omask;
/* since we obtain a lock which we have to free later, block signals */
omask = syscall (SYS_sigsetmask, ~0);
if (lock = __lock (old, ACCESS_READ))
{
res = (__make_link (new, lock, LINK_HARD) == -1) ? 0 : -1;
__unlock (lock);
}
syscall (SYS_sigsetmask, omask);
return res;
}