From: ldo@nz.invalid   
      
   On Mon, 10 Nov 2025 16:54:44 -0000 (UTC), Lew Pitcher wrote:   
      
   > So it appears that SIG_IGN and SIG_DFL were formalized as part of   
   > 7th Edition Unix.   
      
   This came out in 1979, according to   
   . That was   
   nearly 4 years after the 6th edition   
   .   
      
   What happened in-between? The porting effort to the Interdata 8/32 was   
   one thing. That would have flushed out a whole bunch of PDP-11-isms   
   from the source code and APIs.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)