I wish to insert a small buffer into (actually in front of) a uio structure received from userland through an ioctl call. I then want to map this uio structure to a dma map.
Currently I am mallocing a new buffer, copying the uio data and my own data to that buffer and then mapping the buffer to DMA. Is it possible to insert data into a uio structure? Are there any functions that might help me? Is it a bad idea? (I do hope this is not to the incorrect list) Riaan _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"