cvs commit: src/sys/kern kern_sig.c

[David Xu]

davidxu     2003/06/19 20:36:45 PDT

  FreeBSD src repository

  Modified files:
    sys/kern             kern_sig.c 
  Log:
  When a STOP signal is being sent to a process, it is possible all
  threads in the process have already masked the signal, so job control
  is delayed. But later a thread unmasking the STOP signal should enable
  job control, so in issignal(), scanning all threads in process to see
  if we can direct suspend some of them, not just suspend current thread.
  
  Revision  Changes    Path
  1.245     +16 -2     src/sys/kern/kern_sig.c