BSD 4.4 Lite Kernel Sources

1 files changed, 72 insertions, 0 deletions

diff --git a/sys/conf/systags.sh b/sys/conf/systags.sh
new file mode 100644
index 0000000..90714d7
--- /dev/null
+++ b/sys/conf/systags.sh
@@ -0,0 +1,72 @@
+#! /bin/sh
+#
+# Copyright (c) 1992, 1993
+#	The Regents of the University of California.  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. All advertising materials mentioning features or use of this software
+#    must display the following acknowledgement:
+#	This product includes software developed by the University of
+#	California, Berkeley and its contributors.
+# 4. Neither the name of the University 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 THE REGENTS 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 THE REGENTS 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.
+#
+#	@(#)systags.sh	8.1 (Berkeley) 6/10/93
+#
+# systags.sh - construct a system tags file using dependence relations
+#	in a .depend file
+#
+# First written May 16, 1992 by Van Jacobson, Lawrence Berkeley Laboratory.
+#
+# from: $Header: systags.sh,v 1.7 92/07/12 08:18:21 torek Exp $
+
+rm -f tags tags.tmp tags.cfiles tags.sfiles tags.hfiles
+MACHINE=`machine`
+sed -e "s,\./machine/,../../$MACHINE/include/,g" \
+    -e 's,[a-z][^/ 	]*/\.\./,,g' .depend | awk   '{
+		for (i = 1; i <= NF; ++i) {
+			t = substr($i, length($i) - 1)
+			if (t == ".c")
+				cfiles[$i] = 1;
+			else if (t == ".h")
+				hfiles[$i] = 1;
+			else if (t == ".s")
+				sfiles[$i] = 1;
+		}
+	};
+	END {
+		for (i in cfiles)
+			print i > "tags.cfiles";
+		for (i in sfiles)
+			print i > "tags.sfiles";
+		for (i in hfiles)
+			print i > "tags.hfiles";
+	}'
+
+ctags -t -d -w `cat tags.cfiles tags.hfiles tags.sfiles`
+egrep -o "^ENTRY\(.*\)|^ALTENTRY\(.*\)" `cat tags.sfiles` | \
+    sed "s;\([^:]*\):\([^(]*\)(\([^, )]*\)\(.*\);\3	\1	/^\2(\3\4$/;" >> tags
+
+mv tags tags.tmp
+sort -u tags.tmp > tags
+rm tags.tmp tags.cfiles tags.sfiles tags.hfiles