cvs commit: src/usr.bin/ktrace ktrace.c

[Robert Watson]

rwatson     2006-03-14 19:32:03 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/ktrace       ktrace.c 
  Log:
  When opening a trace file, open O_NONBLOCK so that ktrace doesn't stall
  if the target is a fifo.  After opening a trace file, check that it is a
  regular file, and if not, return an error.
  
  MFC after:      3 days
  Reported by:    kris
  PR:             94278
  
  Revision  Changes    Path
  1.21      +4 -1      src/usr.bin/ktrace/ktrace.c