cvs commit: src/sys/dev/pci pci_user.c

[Paul Saab]

ps          2005-09-16 17:58:06 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/pci          pci_user.c 
  Log:
  MFC: rev 1.20
  For FreeBSD 4 binaries, when trying to read from a device that does
  not exsist, do not have ioctl return an error, but instead set -1
  in the data returned to the user.  This allows the HP bios flash
  utilities to work without requiring changes to their code.
  
  Approved by:    re (scottl)
  
  Revision  Changes    Path
  1.19.2.1  +8 -1      src/sys/dev/pci/pci_user.c