Lines Matching refs:fp
44 fpurge(FILE *fp) in fpurge() argument
46 FLOCKFILE(fp); in fpurge()
47 if (!fp->_flags) { in fpurge()
48 FUNLOCKFILE(fp); in fpurge()
53 if (HASUB(fp)) in fpurge()
54 FREEUB(fp); in fpurge()
55 WCIO_FREE(fp); in fpurge()
56 fp->_p = fp->_bf._base; in fpurge()
57 fp->_r = 0; in fpurge()
58 fp->_w = fp->_flags & (__SLBF|__SNBF) ? 0 : fp->_bf._size; in fpurge()
59 FUNLOCKFILE(fp); in fpurge()