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Rev 4874 Rev 4921
Line 74... Line 74...
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  if (fp == NULL)
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  if (fp == NULL)
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    return (0);			/* on NULL */
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    return (0);			/* on NULL */
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  CHECK_INIT (rptr, fp);
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  /* We can't use the _newlib_flockfile_XXX macros here due to the
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     interlocked locking with the sfp_lock. */
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#ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT
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  int __oldcancel;
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  CHECK_INIT (rptr, fp);
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  pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &__oldcancel);
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#endif
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  _flockfile (fp);
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  _flockfile (fp);
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  if (fp->_flags == 0)		/* not open! */
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    {
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      _funlockfile (fp);
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  if (fp->_flags == 0)		/* not open! */
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#ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT
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    {
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      pthread_setcancelstate (__oldcancel, &__oldcancel);
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      _funlockfile (fp);
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#endif
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      return (0);
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      return (0);
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    }
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    }
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#ifndef __SINGLE_THREAD__
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#ifndef __SINGLE_THREAD__
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  __lock_close_recursive (fp->_lock);
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  __lock_close_recursive (fp->_lock);
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#endif
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#endif
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  __sfp_lock_release ();
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#ifdef _STDIO_WITH_THREAD_CANCELLATION_SUPPORT
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  pthread_setcancelstate (__oldcancel, &__oldcancel);
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  __sfp_lock_release ();
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#endif
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  return (r);
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  return (r);