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43 lines
824 B
C
43 lines
824 B
C
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/* $Id: close.c,v 1.4 2002/10/29 04:45:46 rex 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/unistd/close.c
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* PURPOSE: Close a file descriptor
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* PROGRAMMER: KJK::Hyperion <noog@libero.it>
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* UPDATE HISTORY:
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* 13/02/2002: Created
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*/
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#include <ddk/ntddk.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <psx/errno.h>
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#include <psx/stdlib.h>
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#include <psx/fdtable.h>
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int close(int fildes)
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{
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__fildes_t fdDescriptor;
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NTSTATUS nErrCode;
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if(fcntl(fildes, F_DELFD, &fdDescriptor) == -1)
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return (-1);
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__free(fdDescriptor.ExtraData);
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nErrCode = NtClose(fdDescriptor.FileHandle);
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if(!NT_SUCCESS(nErrCode))
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{
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errno = __status_to_errno(nErrCode);
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return (-1);
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}
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return (0);
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}
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/* EOF */
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