265     k->keepon |= KEEP_SEND_PAUSE; /* mark socket send as paused */  in Curl_fillreadbuffer()
423   data->req.keepon &= ~KEEP_SEND;  in Curl_readrewind()
640       k->keepon &= ~KEEP_RECV;  in readwrite_data()
715               k->keepon &= ~KEEP_RECV;  in readwrite_data()
735               k->keepon &= ~KEEP_RECV;  in readwrite_data()
811           k->keepon &= ~KEEP_RECV; /* read no more */  in readwrite_data()
853         k->keepon &= ~KEEP_RECV; /* we're done reading */  in readwrite_data()
925         k->keepon |= KEEP_RECV; /* we're not done reading */  in readwrite_data()
932       k->keepon &= ~KEEP_RECV;  in readwrite_data()
935     if(k->keepon & KEEP_RECV_PAUSE) {  in readwrite_data()
948   if(((k->keepon & (KEEP_RECV|KEEP_SEND)) == KEEP_SEND) &&  in readwrite_data()
954     k->keepon &= ~KEEP_SEND; /* no writing anymore either */  in readwrite_data()
963   k->keepon &= ~KEEP_SEND; /* we're done writing */  in Curl_done_sending()
1039           k->keepon &= ~KEEP_SEND;         /* disable writing */  in readwrite_upload()
1066       if(!nread && (k->keepon & KEEP_SEND_PAUSE)) {  in readwrite_upload()
1226   if((k->keepon & KEEP_RECVBITS) == KEEP_RECV)  in Curl_readwrite()
1231   if((k->keepon & KEEP_SENDBITS) == KEEP_SEND)  in Curl_readwrite()
1253   if((k->keepon & KEEP_RECV) && (select_res & CURL_CSELECT_IN)) {  in Curl_readwrite()
1260   if((k->keepon & KEEP_SEND) && (select_res & CURL_CSELECT_OUT)) {  in Curl_readwrite()
1292         k->keepon |= KEEP_SEND;  in Curl_readwrite()
1306   if(k->keepon) {  in Curl_readwrite()
1363   *done = (0 == (k->keepon&(KEEP_RECV|KEEP_SEND|  in Curl_readwrite()
1387   if((data->req.keepon & KEEP_RECVBITS) == KEEP_RECV) {  in Curl_single_getsock()
1396   if((data->req.keepon & KEEP_SENDBITS) == KEEP_SEND) {  in Curl_single_getsock()
1895       k->keepon |= KEEP_RECV;  in Curl_setup_transfer()
1925         k->keepon |= KEEP_SEND;  in Curl_setup_transfer()