305 	int	agent_fd;		/* >=0 if agent supports key */  member
329 	int agent_fd;  member
452 	authctxt.agent_fd = -1;  in ssh_userauth2()
676 	    id->agent_fd != -1 ? " agent" : "");  in format_identity()
1218 	if (id->key != NULL && id->agent_fd != -1) {  in identity_sign()
1219 		return ssh_agent_sign(id->agent_fd, id->key, sigp, lenp,  in identity_sign()
1361 		    !id->isprivate && id->agent_fd == -1 &&  in sign_and_send_pubkey()
1374 			    sign_id->agent_fd != -1 ? " from agent" : "");  in sign_and_send_pubkey()
1438 			if (sign_id->agent_fd != -1)  in sign_and_send_pubkey()
1448 		    id->agent_fd != -1 ? " from agent" : "");  in sign_and_send_pubkey()
1588 		if (!quit && private != NULL && id->agent_fd == -1 &&  in load_identity_file()
1635 	int r, agent_fd;  in get_agent_identities()  local
1638 	if ((r = ssh_get_authentication_socket(&agent_fd)) != 0) {  in get_agent_identities()
1643 	if ((r = ssh_agent_bind_hostkey(agent_fd, ssh->kex->initial_hostkey,  in get_agent_identities()
1649 	if ((r = ssh_fetch_identitylist(agent_fd, &idlist)) != 0) {  in get_agent_identities()
1651 		close(agent_fd);  in get_agent_identities()
1655 	*agent_fdp = agent_fd;  in get_agent_identities()
1675 	int disallowed, agent_fd = -1, i, r, found;  in pubkey_prepare()  local
1702 		id->agent_fd = -1;  in pubkey_prepare()
1725 		id->agent_fd = -1;  in pubkey_prepare()
1732 	if ((r = get_agent_identities(ssh, &agent_fd, &idlist)) == 0) {  in pubkey_prepare()
1749 					id->agent_fd = agent_fd;  in pubkey_prepare()
1761 				id->agent_fd = agent_fd;  in pubkey_prepare()
1768 		authctxt->agent_fd = agent_fd;  in pubkey_prepare()
1836 	if (authctxt->agent_fd != -1) {  in pubkey_cleanup()
1837 		ssh_close_authentication_socket(authctxt->agent_fd);  in pubkey_cleanup()
1838 		authctxt->agent_fd = -1;  in pubkey_cleanup()