Libc-825.26.tar.gz

[apple/libc.git] / util / login.c

diff --git a/util/login.c b/util/login.c
index 9351abc683733cda8729c1f8e340b6f07774067f..39fcf076ef5c22d23532002c414e3d206c48b370 100644 (file)
--- a/util/login.c
+++ b/util/login.c
@@ -1,10 +1,8 @@
 /*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -55,30 +53,20 @@
  * SUCH DAMAGE.
  */
 
-
 #include <sys/types.h>
-
-#include <fcntl.h>
-#include <unistd.h>
-#include <stdlib.h>
 #include <utmp.h>
-#include <stdio.h>
+#include <utmpx.h>
+#include <utmpx-darwin.h>
 
 void
-login(ut)
-       struct utmp *ut;
+login(struct utmp *ut)
 {
-       register int fd;
-       int tty;
+       struct utmpx ux;
 
-       tty = ttyslot();
-       if (tty > 0 && (fd = open(_PATH_UTMP, O_WRONLY|O_CREAT, 0644)) >= 0) {
-               (void)lseek(fd, (off_t)(tty * sizeof(struct utmp)), L_SET);
-               (void)write(fd, ut, sizeof(struct utmp));
-               (void)close(fd);
-       }
-       if ((fd = open(_PATH_WTMP, O_WRONLY|O_APPEND, 0)) >= 0) {
-               (void)write(fd, ut, sizeof(struct utmp));
-               (void)close(fd);
-       }
+       getutmpx(ut, &ux);
+       /* ut_id will automatically be calculated in the call to pututxline() */
+       ux.ut_type |= UTMPX_AUTOFILL_MASK;
+       setutxent();
+       pututxline(&ux);
+       endutxent();
 }