Libc-825.26.tar.gz

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

diff --git a/util/login.c b/util/login.c
index 8720a25e18fd1a05a6c57eb15f021e4e72dca0bc..39fcf076ef5c22d23532002c414e3d206c48b370 100644 (file)
--- a/util/login.c
+++ b/util/login.c
@@ -1,21 +1,22 @@
 /*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -52,30 +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();
 }