102 	if (c->ostate > CHAN_OUTPUT_CLOSED || next > CHAN_OUTPUT_CLOSED)  in chan_set_ostate()
103 		fatal("chan_set_ostate: bad state %d -> %d", c->ostate, next);  in chan_set_ostate()
104 	debug2("channel %d: output %s -> %s", c->self, ostates[c->ostate],  in chan_set_ostate()
106 	c->ostate = next;  in chan_set_ostate()
182 	switch (c->ostate) {  in chan_rcvd_ieof1()
191 		    c->self, c->ostate);  in chan_rcvd_ieof1()
199 	switch (c->ostate) {  in chan_write_failed1()
212 		    c->self, c->ostate);  in chan_write_failed1()
225 	switch (c->ostate) {  in chan_obuf_empty()
234 		    c->self, c->ostate);  in chan_obuf_empty()
259 	switch (c->ostate) {  in chan_send_oclose1()
269 		    c->self, c->ostate);  in chan_send_oclose1()
293 	switch (c->ostate) {  in chan_rcvd_close2()
331 	if (c->ostate == CHAN_OUTPUT_OPEN)  in chan_rcvd_eof2()
338 	switch (c->ostate) {  in chan_write_failed2()
348 		    c->self, c->ostate);  in chan_write_failed2()
373 	if (c->ostate != CHAN_OUTPUT_CLOSED ||  in chan_send_close2()
376 		    c->self, c->istate, c->ostate);  in chan_send_close2()
390 	if (c->ostate == CHAN_OUTPUT_CLOSED) {  in chan_send_eow2()
413 	if (c->ostate == CHAN_OUTPUT_WAIT_DRAIN &&  in chan_rcvd_ieof()
448 	if (c->istate != CHAN_INPUT_CLOSED || c->ostate != CHAN_OUTPUT_CLOSED)  in chan_is_dead()
523 			    c->self, c->sock, c->istate, c->ostate,  in chan_shutdown_read()