From ff9ef7b64130048cb0de17257700f769628cf27c Mon Sep 17 00:00:00 2001
From: ume <ume@FreeBSD.org>
Date: Wed, 14 Jan 2004 17:59:38 +0000
Subject: [PATCH] -DSMALL will remove the need of dump.c (for rtsol)

Obtained from:	KAME
---
 sbin/rtsol/Makefile      |  4 ++--
 usr.sbin/rtsold/rtsold.c | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/sbin/rtsol/Makefile b/sbin/rtsol/Makefile
index d6baa1e64c2b..c68ef2dafd61 100644
--- a/sbin/rtsol/Makefile
+++ b/sbin/rtsol/Makefile
@@ -16,9 +16,9 @@
 SRCDIR=	${.CURDIR}/../../usr.sbin/rtsold
 
 PROG=	rtsol
-SRCS=	rtsold.c rtsol.c if.c probe.c dump.c rtsock.c
+SRCS=	rtsold.c rtsol.c if.c probe.c rtsock.c
 
-CFLAGS+=-DINET6 -DHAVE_ARC4RANDOM -DHAVE_POLL_H
+CFLAGS+=-DINET6 -DHAVE_ARC4RANDOM -DHAVE_POLL_H -DSMALL
 WARNS=	0
 
 NOMAN=	yes
diff --git a/usr.sbin/rtsold/rtsold.c b/usr.sbin/rtsold/rtsold.c
index bfdbc68e62e4..f9dca79537dd 100644
--- a/usr.sbin/rtsold/rtsold.c
+++ b/usr.sbin/rtsold/rtsold.c
@@ -84,9 +84,13 @@ int main __P((int, char **));
 
 /* static variables and functions */
 static int mobile_node = 0;
+#ifndef SMALL
 static int do_dump;
 static char *dumpfilename = "/var/run/rtsold.dump"; /* XXX: should be configurable */
+#endif
+#if 1
 static char *pidfilename = "/var/run/rtsold.pid"; /* should be configurable */
+#endif
 
 #if 0
 static int ifreconfig __P((char *));
@@ -94,7 +98,9 @@ static int ifreconfig __P((char *));
 static int make_packet __P((struct ifinfo *));
 static struct timeval *rtsol_check_timer __P((void));
 
+#ifndef SMALL
 static void rtsold_set_dump_file __P((int));
+#endif
 static void usage __P((char *));
 
 int
@@ -202,8 +208,10 @@ main(int argc, char **argv)
 			warnx("kernel is configured as a router, not a host");
 	}
 
+#ifndef SMALL
 	/* initialization to dump internal status to a file */
 	signal(SIGUSR1, rtsold_set_dump_file);
+#endif
 
 	if (!fflag)
 		daemon(0, 0);		/* act as a daemon */
@@ -281,6 +289,7 @@ main(int argc, char **argv)
 		/*NOTREACHED*/
 	}
 
+#if 1
 	/* dump the current pid */
 	if (!once) {
 		pid_t pid = getpid();
@@ -295,6 +304,7 @@ main(int argc, char **argv)
 			fclose(fp);
 		}
 	}
+#endif
 
 #ifndef HAVE_POLL_H
 	memset(fdsetp, 0, fdmasks);
@@ -308,10 +318,12 @@ main(int argc, char **argv)
 		memcpy(selectfdp, fdsetp, fdmasks);
 #endif
 
+#ifndef SMALL
 		if (do_dump) {	/* SIGUSR1 */
 			do_dump = 0;
 			rtsold_dump_file(dumpfilename);
 		}
+#endif
 
 		timeout = rtsol_check_timer();
 
@@ -719,11 +731,13 @@ rtsol_timer_update(struct ifinfo *ifinfo)
 /* timer related utility functions */
 #define MILLION 1000000
 
+#ifndef SMALL
 static void
 rtsold_set_dump_file(int sig)
 {
 	do_dump = 1;
 }
+#endif
 
 static void
 usage(char *progname)