1 files changed, 0 insertions, 112 deletions
diff --git a/src/appl/libpty/cleanup.c b/src/appl/libpty/cleanup.c
deleted file mode 100644
index 2622d19..0000000
--- a/src/appl/libpty/cleanup.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * pty_cleanup: Kill processes associated with pty.
- *
- * (C)Copyright 1995, 1996 by the Massachusetts Institute of Technology.
- *
- *
- * Permission to use, copy, modify, and distribute this software and
- * its documentation for any purpose and without fee is hereby
- * granted, provided that the above copyright notice appear in all
- * copies and that both that copyright notice and this permission
- * notice appear in supporting documentation, and that the name of
- * M.I.T. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission.  Furthermore if you modify this software you must label
- * your software as modified software and not distribute it in such a
- * fashion that it might be confused with the original M.I.T. software.
- * M.I.T. makes no representations about the suitability
- * of this software for any purpose.  It is provided "as is" without
- * express or implied warranty.
- *
- */
-
-#include "com_err.h"
-#include "libpty.h"
-#include "pty-int.h"
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-
-long pty_cleanup (char *slave,
-		  /* May be zero for unknown.  */
-		  int pid,
-		  int update_utmp)
-{
-#ifdef VHANG_LAST
-    int retval, fd;
-#endif
-
-    if (update_utmp)
-	pty_update_utmp(PTY_DEAD_PROCESS, pid,  "", slave, (char *)0, PTY_UTMP_USERNAME_VALID);
-
-    (void)chmod(slave, 0666);
-    (void)chown(slave, 0, 0);
-#ifdef HAVE_REVOKE
-    revoke(slave);
-    /*
-     * Revoke isn't guaranteed to send a SIGHUP to the processes it
-     * dissociates from the terminal.  The best solution without a Posix
-     * mechanism for forcing a hangup is to killpg() the process
-     * group of the pty.  This will at least kill the shell and
-     * hopefully, the child processes.  This is not always the case, however.
-     * If the shell puts each job in a process group and doesn't pass
-     * along SIGHUP, all processes may not die.
-     */
-    if ( pid > 0 ) {
-#ifdef HAVE_KILLPG
-	killpg(pid, SIGHUP);
-#else
-	kill( -(pid), SIGHUP );
-#endif /*HAVE_KILLPG*/
-    }
-#else /* HAVE_REVOKE*/
-#ifdef VHANG_LAST
-    {
-      int status;
-#ifdef POSIX_SIGNALS
-      sigset_t old, new;
-      sigemptyset(&new);
-      sigaddset(&new, SIGCHLD);
-      sigprocmask ( SIG_BLOCK, &new, &old);
-#else /*POSIX_SIGNALS*/
-      int mask = sigblock(sigmask(SIGCHLD));
-#endif /*POSIX_SIGNALS*/
-      switch (retval = fork()) {
-      case -1:
-#ifdef POSIX_SIGNALS
-	sigprocmask(SIG_SETMASK, &old, 0);
-#else /*POSIX_SIGNALS*/
-	sigsetmask(mask);
-#endif /*POSIX_SIGNALS*/
-	return errno;
-      case 0:
-	ptyint_void_association();
-	if ((retval = pty_open_ctty(slave, &fd)))
-	  exit(retval);
-	ptyint_vhangup();
-	exit(0);
-	break;
-      default:
-#ifdef HAVE_WAITPID
-	waitpid(retval, &status, 0);
-#else /*HAVE_WAITPID*/
-	wait(&status);
-#endif
-#ifdef POSIX_SIGNALS
-	sigprocmask(SIG_SETMASK, &old, 0);
-#else /*POSIX_SIGNALS*/
-	sigsetmask(mask);
-#endif /*POSIX_SIGNALS*/
-
-	break;
-      }
-    }
-#endif /*VHANG_LAST*/
-#endif /* HAVE_REVOKE*/
-#ifndef HAVE_STREAMS
-    slave[strlen("/dev/")] = 'p';
-    (void)chmod(slave, 0666);
-    (void)chown(slave, 0, 0);
-#endif
-    return 0;
-}