cvs commit: src/lib/libc/gen daemon.3 daemon.c

[Guy Helmer]

ghelmer     2003/11/10 14:01:42 PST

  FreeBSD src repository

  Modified files:
    lib/libc/gen         daemon.3 daemon.c 
  Log:
  Prevent abnormal termination of a child daemon process when created
  by a parent that is a session leader (e.g., login shell) by ignoring
  SIGHUP in before calling fork(2) and then restoring SIGHUP's action
  after setsid(3).  Based on the patch by Martin Kammerhofer
  <mkamm at gmx.net>.
  
  PR:             bin/25462
  Reviewed by:    bde, alex.neyman at auriga.ru
  
  Revision  Changes    Path
  1.13      +15 -2     src/lib/libc/gen/daemon.3
  1.6       +20 -1     src/lib/libc/gen/daemon.c