forked from Mirrors/wine-wine
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
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* futimes function
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*
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* Copyright 2004 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#ifndef HAVE_FUTIMES
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#include <sys/types.h>
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#include <sys/time.h>
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#include <utime.h>
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#include <stdio.h>
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#include <errno.h>
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int futimes(int fd, const struct timeval tv[2])
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{
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#ifdef linux
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char buffer[sizeof("/proc/self/fd/") + 3*sizeof(int)];
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sprintf( buffer, "/proc/self/fd/%u", fd );
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if (tv)
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{
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struct utimbuf ut;
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ut.actime = tv[0].tv_sec + (tv[0].tv_usec + 500000) / 1000000;
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ut.modtime = tv[1].tv_sec + (tv[1].tv_usec + 500000) / 1000000;
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return utime( buffer, &ut );
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}
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else return utime( buffer, NULL );
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#elif defined(HAVE_FUTIMESAT)
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return futimesat( fd, NULL, tv );
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#else
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errno = ENOSYS;
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return -1;
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#endif
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}
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#endif /* HAVE_FUTIMES */
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