BSD 4_3_Reno release

[unix-history] / usr / src / sys / kern / kern_sig.c

diff --git a/usr/src/sys/kern/kern_sig.c b/usr/src/sys/kern/kern_sig.c
index 21d605b..a271cdc 100644 (file)
--- a/usr/src/sys/kern/kern_sig.c
+++ b/usr/src/sys/kern/kern_sig.c
@@ -2,9 +2,22 @@
  * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
  * All rights reserved.
  *
  * Copyright (c) 1982, 1986, 1989 Regents of the University of California.
  * All rights reserved.
  *

- * %sccs.include.redist.c%
+ * Redistribution is only permitted until one year after the first shipment
+ * of 4.4BSD by the Regents.  Otherwise, redistribution and use in source and
+ * binary forms are permitted provided that: (1) source distributions retain
+ * this entire copyright notice and comment, and (2) distributions including
+ * binaries display the following acknowledgement:  This product includes
+ * software developed by the University of California, Berkeley and its
+ * contributors'' in the documentation or other materials provided with the
+ * distribution and in all advertising materials mentioning features or use
+ * of this software.  Neither the name of the University nor the names of
+ * its contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

  *
  *

- *     @(#)kern_sig.c  7.24 (Berkeley) %G%
+ *     @(#)kern_sig.c  7.23 (Berkeley) 6/28/90

  */
 
 #include "param.h"
  */
 
 #include "param.h"


@@ -582,16 +595,6 @@ psignal(p, sig)
        case SIGTSTP:
        case SIGTTIN:
        case SIGTTOU:
        case SIGTSTP:
        case SIGTTIN:
        case SIGTTOU:

-               /*
-                * If sending a tty stop signal to a member of an orphaned
-                * process group, discard the signal here if the action
-                * is default; don't stop the process below if sleeping,
-                * and don't clear any pending SIGCONT.
-                */
-               if (p->p_pgrp->pg_jobc == 0 && action == SIG_DFL)
-                       return;
-               /* FALLTHROUGH */
-

        case SIGSTOP:
                p->p_sig &= ~sigmask(SIGCONT);
                break;
        case SIGSTOP:
                p->p_sig &= ~sigmask(SIGCONT);
                break;