/* Retrieve information about a FILE stream.
- Copyright (C) 2007-2008 Free Software Foundation, Inc.
+ Copyright (C) 2007-2010 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
if (fp->_IO_write_ptr > fp->_IO_write_base)
return 0;
return (fp->_IO_read_end - fp->_IO_read_ptr)
- + (fp->_flags & _IO_IN_BACKUP ? fp->_IO_save_end - fp->_IO_save_base :
- 0);
+ + (fp->_flags & _IO_IN_BACKUP ? fp->_IO_save_end - fp->_IO_save_base :
+ 0);
#elif defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD, DragonFly, MacOS X, Cygwin */
if ((fp_->_flags & __SWR) != 0 || fp_->_r < 0)
return 0;
return __sreadahead (fp);
# else
return fp_->_r
- + (HASUB (fp) ? fp_->_ur : 0);
+ + (HASUB (fp) ? fp_->_ur : 0);
# endif
#elif defined __EMX__ /* emx+gcc */
if ((fp->_flags & _IOWRT) != 0)
if (fp->__modeflags & __FLAG_WRITING)
return 0;
return (fp->__bufread - fp->__bufpos)
- + (fp->__modeflags & __FLAG_UNGOT ? 1 : 0);
+ + (fp->__modeflags & __FLAG_UNGOT ? 1 : 0);
# else
return 0;
# endif
/* fp->_Buf <= fp->_Next <= fp->_Rend,
and fp->_Rend may be overridden by fp->_Rsave. */
return ((fp->_Rsave ? fp->_Rsave : fp->_Rend) - fp->_Next)
- + (fp->_Mode & 0x4000 /* _MBYTE */
- ? (fp->_Back + sizeof (fp->_Back)) - fp->_Rback
- : 0);
+ + (fp->_Mode & 0x4000 /* _MBYTE */
+ ? (fp->_Back + sizeof (fp->_Back)) - fp->_Rback
+ : 0);
+#elif defined __MINT__ /* Atari FreeMiNT */
+ if (!fp->__mode.__read)
+ return 0;
+ return (fp->__pushed_back
+ ? fp->__get_limit - fp->__pushback_bufp + 1
+ : fp->__get_limit - fp->__bufp);
#elif defined SLOW_BUT_NO_HACKS /* users can define this */
abort ();
return 0;