1 files changed, 65 insertions, 0 deletions
diff --git a/time/logwtmp.c b/time/logwtmp.c
new file mode 100644
index 000000000..6cf3237a6
--- /dev/null
+++ b/time/logwtmp.c
@@ -0,0 +1,65 @@
+#ifndef lint
+#ifndef NOID
+static char	elsieid[] = "@(#)logwtmp.c	7.4";
+/* As received from UCB, with include reordering and OLD_TIME condition. */
+#endif /* !defined NOID */
+#endif /* !defined lint */
+
+/*
+ * Copyright (c) 1988 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not 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 MERCHANT[A]BILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+#ifdef LIBC_SCCS
+static char sccsid[] = "@(#)logwtmp.c	5.2 (Berkeley) 9/20/88";
+#endif /* defined LIBC_SCCS */
+#endif /* !defined lint */
+
+#include <sys/types.h>
+#include <utmp.h>
+
+#ifndef OLD_TIME
+
+#include <sys/file.h>
+#include <sys/time.h>
+#include <sys/stat.h>
+
+#define WTMPFILE	"/usr/adm/wtmp"
+
+logwtmp(line, name, host)
+	char *line, *name, *host;
+{
+	struct utmp ut;
+	struct stat buf;
+	int fd;
+	time_t time();
+	char *strncpy();
+
+	if ((fd = open(WTMPFILE, O_WRONLY|O_APPEND, 0)) < 0)
+		return;
+	if (!fstat(fd, &buf)) {
+		(void)strncpy(ut.ut_line, line, sizeof(ut.ut_line));
+		(void)strncpy(ut.ut_name, name, sizeof(ut.ut_name));
+		(void)strncpy(ut.ut_host, host, sizeof(ut.ut_host));
+		(void)time(&ut.ut_time);
+		if (write(fd, (char *)&ut, sizeof(struct utmp)) !=
+			sizeof(struct utmp))
+				(void)ftruncate(fd, buf.st_size);
+	}
+	(void)close(fd);
+}
+
+#endif /* !defined OLD_TIME */