forked from Imagelibrary/rtems
49 lines
771 B
C
49 lines
771 B
C
/*
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* seekdir() - POSIX 1003.1b - XXX
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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*/
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifndef HAVE_SEEKDIR
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#include <sys/param.h>
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#include <assert.h>
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#include <dirent.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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void seekdir(
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DIR *dirp,
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long loc
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)
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{
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off_t status;
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if ( !dirp )
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return;
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status = lseek( dirp->dd_fd, loc, SEEK_SET );
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/*
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* This is not a nice way to error out, but we have no choice here.
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*/
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if ( status == -1 )
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return;
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dirp->dd_loc = 0;
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}
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#endif
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