O_FNONBLOCKING
else if (fflags & O_FNONBLOCKING)
else if (fflags & O_FNONBLOCKING)
else if (fflags & O_FNONBLOCKING)
else if (fflags & O_FNONBLOCKING)
else if (fflags & O_FNONBLOCKING)
else if (fflags & O_FNONBLOCKING)
} else if (flags & O_FNONBLOCKING) {
} else if (flags & O_FNONBLOCKING) {
n = extpread(0, buf, sizeof(buf), O_FNONBLOCKING, -1LL);
if (extpread(0, &c, 1, O_FNONBLOCKING, -1LL) == 1)
#define O_FMASK (O_FBLOCKING|O_FNONBLOCKING|O_FAPPEND|O_FOFFSET|\
} else if (flags & O_FNONBLOCKING) {
} else if (flags & O_FNONBLOCKING) {