D47233.diff
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D47233.diff
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	diff --git a/usr.sbin/ndp/ndp.h b/usr.sbin/ndp/ndp.h
	--- a/usr.sbin/ndp/ndp.h
	+++ b/usr.sbin/ndp/ndp.h
	@@ -10,6 +10,7 @@
	bool tflag;
	int flags;
	time_t expire_time;
	+ int repeat;
	};

	extern struct ndp_opts opts;
	diff --git a/usr.sbin/ndp/ndp.c b/usr.sbin/ndp/ndp.c
	--- a/usr.sbin/ndp/ndp.c
	+++ b/usr.sbin/ndp/ndp.c
	@@ -121,7 +121,6 @@
	static pid_t pid;
	static int32_t thiszone; /* time difference with gmt */
	static int s = -1;
	-static int repeat = 0;

	static char host_buf[NI_MAXHOST]; /* getnameinfo() */
	static char ifix_buf[IFNAMSIZ]; /* if_indextoname() */
	@@ -249,8 +248,8 @@
	/NOTREACHED/
	}
	mode = 'a';
	- repeat = atoi(optarg);
	- if (repeat < 0) {
	+ opts.repeat = atoi(optarg);
	+ if (opts.repeat < 0) {
	usage();
	/NOTREACHED/
	}
	@@ -828,10 +827,10 @@
	if (buf != NULL)
	free(buf);

	- if (repeat) {
	+ if (opts.repeat) {
	xo_emit("\n");
	xo_flush();
	- sleep(repeat);
	+ sleep(opts.repeat);
	goto again;
	}