On 02/07/2015 09:39, Laurent Vivier wrote: > This code seems to be a cut'n'paste of an Apple example (bad...): > > https://developer.apple.com/library/mac/samplecode/CDROMSample/Listings/CDROMSample_CDROMSample_c.html > > Without this interesting comment: > > Add "r" before the BSD node name from the I/O Registry to specify > the raw disknode. The raw disk nodes receive I/O requests directly > and do not go through the buffer cache.
Ok, so that's not too bad. Paolo
