io_nonblock_mode   44 ext/io/nonblock/nonblock.c     if (io_nonblock_mode(fptr->fd) & O_NONBLOCK)
io_nonblock_mode   86 ext/io/nonblock/nonblock.c 	io_nonblock_set(fptr->fd, io_nonblock_mode(fptr->fd), RTEST(nb));
io_nonblock_mode  122 ext/io/nonblock/nonblock.c     f = io_nonblock_mode(fptr->fd);