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/* Reentrant versions of fstat system call.  This implementation just

   calls the fstat system call.  */

#include 

#include 

#include 

#include <_syslist.h>

/* Some targets provides their own versions of these functions.  Those

   targets should define REENTRANT_SYSCALLS_PROVIDED in TARGET_CFLAGS.  */

#ifdef _REENT_ONLY

#ifndef REENTRANT_SYSCALLS_PROVIDED

#define REENTRANT_SYSCALLS_PROVIDED

#endif

#endif

#ifdef REENTRANT_SYSCALLS_PROVIDED

int _dummy_fstat_syscalls = 1;

#else

/* We use the errno variable used by the system dependent layer.  */

#undef errno

extern int errno;

/*

FUNCTION

	<<_fstat_r>>---Reentrant version of fstat

INDEX

	_fstat_r

ANSI_SYNOPSIS

	#include 

	int _fstat_r(struct _reent *<[ptr]>,

		     int <[fd]>, struct stat *<[pstat]>);

TRAD_SYNOPSIS

	#include 

	int _fstat_r(<[ptr]>, <[fd]>, <[pstat]>)

	struct _reent *<[ptr]>;

	int <[fd]>;

	struct stat *<[pstat]>;

DESCRIPTION

	This is a reentrant version of <>.  It

	takes a pointer to the global data block, which holds

	<>.

*/

int

_fstat_r (ptr, fd, pstat)

     struct _reent *ptr;

     int fd;

     struct stat *pstat;

{

  int ret;

  errno = 0;

  if ((ret = _fstat (fd, pstat)) == -1 && errno != 0)

    ptr->_errno = errno;

  return ret;

}

#endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */