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--- kill.c Sat Aug 4 15:11:31 2001
+++ kill.c.new Fri Oct 25 04:53:40 2002
@@ -143,6 +143,7 @@
*/
/* copy the session structure to our address space */
+#if __FreeBSD_version <= 500023
if (kvm_read(kd, (unsigned long)processes[0].kp_eproc.e_tsess, &tty_session, sizeof(tty_session)) != sizeof(tty_session)) {
syslog(LOG_ERR, "kvm_read failed (%s:%d): %s", __FILE__, __LINE__, kvm_geterr(kd));
goto failure;
@@ -162,7 +163,36 @@
/* success? well possibly..we don't actually check the process went */
return_value = 1;
}
+#else /* if __FreeBSD_version >= 500023 */
+ if (kvm_read(kd, (unsigned long) processes[0].ki_paddr->p_session, &tty_session,
+ sizeof(tty_session)) != sizeof(tty_session)) {
+ syslog(LOG_ERR, "kvm_read failed (%s:%d): %s",
+ __FILE__, __LINE__, kvm_geterr(kd));
+ goto failure;
+ }
+
+ /* copy the session leader's structp proc to our address space */
+ if (processes[0].ki_kiflag & KI_SLEADER) {
+ if (kvm_read(kd, (unsigned long)tty_session.s_leader,
+ &session_leader, sizeof(session_leader)) !=
+ sizeof(session_leader)) {
+ syslog(LOG_ERR, "kvm_read failed (%s:%d): %s",
+ __FILE__, __LINE__, kvm_geterr(kd));
+ goto failure;
+ }
+ /* send a hangup signal to the shell */
+ if (kill(session_leader.p_pid, SIGHUP) != 0) {
+ syslog(LOG_ERR, "kill failed (%s:%d): %m", __FILE__,
+ __LINE__);
+ goto failure;
+ } else {
+ /* success? well possibly.. we don't know actually
+ * check where the process went */
+ return_value = 1;
+ }
+ }
+#endif
/* we skip to here if things fail so we always close the kvm interface.
* we could have used massive if staements or do/while(0) and break but
* we didn't */
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