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/*
* close() - POSIX 1003.1b 6.3.1 - Close a File
*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/libio_.h>
int close(
int fd
)
{
rtems_libio_t *iop;
int rc;
rtems_libio_check_fd(fd);
iop = rtems_libio_iop(fd);
rtems_libio_check_is_open(iop);
rc = (*iop->pathinfo.handlers->close_h)( iop );
rtems_libio_free( iop );
return rc;
}
/*
* _close_r
*
* This is the Newlib dependent reentrant version of close().
*/
#if defined(RTEMS_NEWLIB) && !defined(HAVE__CLOSE_R)
#include <reent.h>
int _close_r(
struct _reent *ptr __attribute__((unused)),
int fd
)
{
return close( fd );
}
#endif
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