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

[David Xu]

davidxu     2003/03/26 17:32:51 PST

  FreeBSD src repository

  Modified files:
    usr.bin/su           su.c 
  Log:
  Put child process in a different process group, ensure that the broadcast
  signal never affects su directly, some shells changes its pgrp at running
  or suspended time, so a broadcast SIGTSTP from child will mess up su's job
  control.
  
  Discussed with: bde
  
  Revision  Changes    Path
  1.67      +22 -6     src/usr.bin/su/su.c