msg->u.channel.channel_key = channel_key;
msg->u.channel.max_sb_size = max_sb_size;
msg->u.channel.mmap_len = mmap_len;
msg->u.channel.channel_key = channel_key;
msg->u.channel.max_sb_size = max_sb_size;
msg->u.channel.mmap_len = mmap_len;
strncpy(msg->u.stream.name, name, sizeof(msg->u.stream.name));
msg->u.stream.name[sizeof(msg->u.stream.name) - 1] = '\0';
strncpy(msg->u.stream.path_name, pathname,
strncpy(msg->u.stream.name, name, sizeof(msg->u.stream.name));
msg->u.stream.name[sizeof(msg->u.stream.name) - 1] = '\0';
strncpy(msg->u.stream.path_name, pathname,