1. Y

    C mmap() /dev/ada drive or partition?

    I'd like to mmap a raw /dev/ada drive or partition, but mmap returns "Invalid argument". Is it unsupported? int fd = open("/dev/ada0p2", O_RDONLY); if(fd < 0) err(EX_OSERR, "open"); void *p = mmap(0, 32*1024*1024, PROT_READ, MAP_SHARED, fd, 0); if(p == MAP_FAILED) err(EX_OSERR...
  2. rigoletto@

    What is safety-critical software?

    Good presentation made by «Jean-Pierre Rosen», FOSDEM 2019.
  3. rigoletto@

    The Dæmon Desktop.

    Dæmon Desktop (The High-Integrity Desktop for Serious Workstations) This is a tentative to conceptualize a hypothetical ‘FreeBSD Workstation’, just in case of some entity eventually get interested on to design and implement it some day. The main inspiration for this brainstorm is the aiming to...