269 	Ioproc *io;  in httpopen()  local
275 	io = c->io;  in httpopen()
289 	fd = iotlsdial(io, hs->netaddr, 0, 0, 0, url->ischeme==UShttps);  in httpopen()
299 			ioclose(io, hs->fd);  in httpopen()
309 	ioprint(io, fd, "%s %s HTTP/1.0\r\nHost: %s\r\n",  in httpopen()
314 		ioprint(io, fd, "User-Agent: %s\r\n", c->ctl.useragent);  in httpopen()
320 			ioprint(io, fd, "%s", cookies);  in httpopen()
326 		ioprint(io, fd, "Content-type: %s\r\n", PostContentType);  in httpopen()
327 		ioprint(io, fd, "Content-length: %ud\r\n", c->npostbody);  in httpopen()
334 		ioprint(io, fd, "Authorization: %s\r\n", c->authenticate);  in httpopen()
338 	ioprint(io, fd, "\r\n");  in httpopen()
340 		if(iowrite(io, fd, c->postbody, c->npostbody) != c->npostbody)  in httpopen()
345 	initibuf(&hs->b, io, fd);  in httpopen()
531 		ioclose(c->io, hs->fd);  in httpclose()