Lines Matching refs:iop
74 #define _bufend(iop) _realbufend(iop) argument
75 #define setbufend(iop, end) _setbufend(iop, end) argument
83 extern Uchar *_realbufend(FILE *iop);
84 extern void _setbufend(FILE *iop, Uchar *end);
85 extern int _wrtchk(FILE *iop);
90 extern void _bufsync(FILE *iop, Uchar *bufend);
91 extern int _xflsbuf(FILE *iop);
96 extern Uchar *_findbuf(FILE *iop);
100 #define SET_FILE(iop, fd) (iop)->_magic = (fd); (iop)->__extendedfd = 0 argument
115 #define _WRTCHK(iop) ((((iop->_flag & (_IOWRT | _IOEOF)) != _IOWRT) || \ argument
116 (iop->_base == 0) || \
117 (iop->_ptr == iop->_base && iop->_cnt == 0 && \
118 !(iop->_flag & (_IONBF | _IOLBF)))) \
119 ? _wrtchk(iop) : 0)