1 files changed, 83 insertions, 0 deletions
diff --git a/usr/src/lib/libbc/libc/sys/common/compat.h b/usr/src/lib/libbc/libc/sys/common/compat.h
new file mode 100644
index 0000000000..df1ac6c4d2
--- /dev/null
+++ b/usr/src/lib/libbc/libc/sys/common/compat.h
@@ -0,0 +1,83 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright (c) 1999 by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <utmp.h>
+#include <sys/types.h>
+#include <sys/time.h>
+
+/*
+ * the following value will be stuffed into "fd2", which was previously
+ * used to hold the fd of the utmpx or wtmpx file when the application
+ * attempted to open utmp or wtmp.  Since we now only support utmpx
+ * and wtmpx, that is always the only file we open (now as "fd").
+ * The magic value in the second descriptor simply tells us that 
+ * the fd is "special", in that we have to do utmp to utmpx
+ * record conversions on data read or written.  The magic value
+ * is specifically chosen to be higher than any possible fd value
+ * could be in a 4.x application.
+ */
+
+#define UTMPX_MAGIC_FLAG	512
+
+/*
+ * 4.x utmp record format
+ */
+struct compat_utmp
+  {
+	char	ut_line[8];		/* tty name */
+	char	ut_name[8];		/* user id */
+	char	ut_host[16];		/* host name, if remote */
+	time_t	ut_time;		/* time on */
+  } ;
+
+
+struct exit_status
+{
+	short e_termination;		/* termination status */
+	short e_exit;			/* exit status */
+} ;
+
+struct utmpx
+  {
+      char    ut_user[32];            /* user login name */
+      char    ut_id[4];               /* inittab id */
+      char    ut_line[32];            /* device name (console, lnxx) */
+      long   ut_pid;                 /* process id */
+      short   ut_type;                /* type of entry */
+      struct exit_status ut_exit;     /* process termination/exit status */
+      struct timeval ut_tv;           /* time entry was made */
+      long    ut_session;             /* session ID, used for windowing */
+      long    pad[5];                 /* reserved for future use */
+      short   ut_syslen;              /* significant length of ut_host */
+                                      /*   including terminating null */
+      char    ut_host[257];           /* remote host name */
+  } ;
+
+
+#define getmodsize(size, ftype, ttype)	\
+	(((size / ftype) * ttype) + (size % ftype))