[svn-upgrade] Integrating new upstream version, shadow (19990709)

lib/port.h

@@ -0,0 +1,81 @@
+/*
+ * Copyright 1989 - 1991, Julianne Frances Haugh
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Julianne F. Haugh nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * port.h - structure of /etc/porttime
+ *
+ *	$Id: port.h,v 1.2 1997/05/01 23:14:43 marekm Exp $
+ *
+ *	Each entry in /etc/porttime consists of a TTY device
+ *	name or "*" to indicate all TTY devices, followed by
+ *	a list of 1 or more user IDs or "*" to indicate all
+ *	user names, followed by a list of zero or more valid
+ *	login times.  Login time entries consist of zero or
+ *	more day names (Su, Mo, Tu, We, Th, Fr, Sa, Wk, Al)
+ *	followed by a pair of time values in HHMM format
+ *	separated by a "-".
+ */
+
+/*
+ * PORTS - Name of system port access time file.
+ * PORT_IDS - Allowable number of IDs per entry.
+ * PORT_TTY - Allowable number of TTYs per entry.
+ * PORT_TIMES - Allowable number of time entries per entry.
+ * PORT_DAY - Day of the week to a bit value (0 = Sunday).
+ */
+
+#define	PORTS	"/etc/porttime"
+#define	PORT_IDS	64
+#define	PORT_TTY	64
+#define	PORT_TIMES	24
+#define	PORT_DAY(day)	(1<<(day))
+
+/*
+ *	pt_names - pointer to array of device names in /dev/
+ *	pt_users - pointer to array of applicable user IDs.
+ *	pt_times - pointer to list of allowable time periods.
+ */
+
+struct	port	{
+	char	**pt_names;
+	char	**pt_users;
+	struct	pt_time	*pt_times;
+};
+
+/*
+ *	t_days - bit array for each day of the week (0 = Sunday)
+ *	t_start - starting time for this entry
+ *	t_end - ending time for this entry
+ */
+
+struct	pt_time	{
+	short	t_days;
+	short	t_start;
+	short	t_end;
+};