ai_protocol       911 src/vfs/ftpfs/ftpfs.c         my_socket = socket (curr_res->ai_family, curr_res->ai_socktype, curr_res->ai_protocol);
ai_protocol       123 src/vfs/sftpfs/connection.c         my_socket = socket (curr_res->ai_family, curr_res->ai_socktype, curr_res->ai_protocol);