add copyright notices, SCCS headers, yank to 8.1
[unix-history] / usr / src / bin / sh / trap.c
1993-06-01 Keith Bostic4.4BSD snapshot (revision 8.1); add 1993 to copyright
1992-07-16 Marc Teitelbaumjflag -> mflag, is_interactive is not global
1992-06-24 Marc Teitelbaumuse sigaction to determine state of signal
1991-04-13 Marc Teitelbaumrestore exit status after a trap.
1991-03-08 Keith Bosticdate and time created 91/03/07 20:28:01 by bostic