K 10
svn:author
V 2
ps
K 8
svn:date
V 27
2005-05-05T19:57:04.000000Z
K 7
svn:log
V 512
MFC:
- Tweak kern_msgctl() to return a copy of the requested message queue id
  structure in the struct pointed to by the 3rd argument for IPC_STAT and
  get rid of the 4th argument.  The old way returned a pointer into the
  kernel array that the calling function would then access afterwards
  without holding the appropriate locks and doing non-lock-safe things like
  copyout() with the data anyways.  This change removes that unsafeness and
  resulting race conditions as well as simplifying the interface.

END