mirror of
https://github.com/reactos/reactos.git
synced 2024-12-30 19:14:31 +00:00
43 lines
824 B
C
43 lines
824 B
C
|
/* $Id: close.c,v 1.4 2002/10/29 04:45:46 rex Exp $
|
||
|
|
*/
|
||
|
|
/*
|
||
|
|
* COPYRIGHT: See COPYING in the top level directory
|
||
|
|
* PROJECT: ReactOS POSIX+ Subsystem
|
||
|
|
* FILE: subsys/psx/lib/psxdll/unistd/close.c
|
||
|
|
* PURPOSE: Close a file descriptor
|
||
|
|
* PROGRAMMER: KJK::Hyperion <noog@libero.it>
|
||
|
|
* UPDATE HISTORY:
|
||
|
|
* 13/02/2002: Created
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <ddk/ntddk.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <psx/errno.h>
|
||
|
|
#include <psx/stdlib.h>
|
||
|
|
#include <psx/fdtable.h>
|
||
|
|
|
||
|
|
int close(int fildes)
|
||
|
|
{
|
||
|
|
__fildes_t fdDescriptor;
|
||
|
|
NTSTATUS nErrCode;
|
||
|
|
|
||
|
|
if(fcntl(fildes, F_DELFD, &fdDescriptor) == -1)
|
||
|
|
return (-1);
|
||
|
|
|
||
|
|
__free(fdDescriptor.ExtraData);
|
||
|
|
|
||
|
|
nErrCode = NtClose(fdDescriptor.FileHandle);
|
||
|
|
|
||
|
|
if(!NT_SUCCESS(nErrCode))
|
||
|
|
{
|
||
|
|
errno = __status_to_errno(nErrCode);
|
||
|
|
return (-1);
|
||
|
|
}
|
||
|
|
|
||
|
|
return (0);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* EOF */
|
||
|
|
|