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36 lines
892 B
C
36 lines
892 B
C
/* $Id: closedir.c,v 1.2 2002/02/20 09:17:56 hyperion Exp $
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*/
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS POSIX+ Subsystem
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* FILE: subsys/psx/lib/psxdll/dirent/closedir.c
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* PURPOSE: Close a directory stream
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* PROGRAMMER: KJK::Hyperion <noog@libero.it>
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* UPDATE HISTORY:
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* 01/02/2002: Created
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* 13/02/2002: KJK::Hyperion: modified to use file descriptors
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*/
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#include <dirent.h>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <psx/dirent.h>
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#include <psx/safeobj.h>
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int closedir(DIR *dirp)
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{
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/* check the "magic" signature */
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if(!__safeobj_validate(dirp, __IDIR_MAGIC))
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{
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errno = EBADF;
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return (-1);
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}
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/* this will close the handle, deallocate the internal object and
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invalidate the descriptor */
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return (close(((struct __internal_DIR *)dirp)->fildes));
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}
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/* EOF */
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