cvs commit: fptools/ghc/rts RtsStartup.c Schedule.c Select.c Signals.c Signals.h

[Simon Marlow]

simonmar    2001/10/31 02:34:29 PST

  Modified files:
    ghc/rts              RtsStartup.c Schedule.c Select.c 
                         Signals.c Signals.h 
  Log:
  Fix a problem when a Haskell process is suspended/resumed using shell
  job control in Unix.  The shell tends to put stdin back into blocking
  mode before resuming the process, so we have to catch SIGCONT and put
  it back into O_NONBLOCK.
  
  Also:
  
    - fix a bug in the scheduler: reverse the order of the check
      for pending signals and the call to awaitEvent to block on I/O.
  
    - do a style sweep in Signals.c
  
  Revision  Changes    Path
  1.54      +2 -2      fptools/ghc/rts/RtsStartup.c
  1.104     +8 -8      fptools/ghc/rts/Schedule.c
  1.18      +2 -2      fptools/ghc/rts/Select.c
  1.22      +107 -78   fptools/ghc/rts/Signals.c
  1.6       +3 -4      fptools/ghc/rts/Signals.h