LIBSSH2_ERROR_SFTP_PROTOCOL 173 src/vfs/sftpfs/internal.c return (sftp_res == LIBSSH2_ERROR_SFTP_PROTOCOL && LIBSSH2_ERROR_SFTP_PROTOCOL 195 src/vfs/sftpfs/internal.c if (libssh_errno == LIBSSH2_ERROR_SFTP_PROTOCOL && super->sftp_session != NULL)