2 files changed, 10 insertions, 4 deletions

diff --git a/usr.bin/symorder/symorder.1 b/usr.bin/symorder/symorder.1
index bc9ea866a191..5fe696432363 100644
--- a/usr.bin/symorder/symorder.1
+++ b/usr.bin/symorder/symorder.1
@@ -39,6 +39,7 @@
 .Nd rearrange name list
 .Sh SYNOPSIS
 .Nm symorder
+.Fl m
 .Fl t Ar symlist file
 .Sh DESCRIPTION
 The file
@@ -57,11 +58,13 @@ are relocated to the beginning of the table and in the order given.
 .It Fl t
 Restrict the symbol table to the symbols listed in
 .Ar symlist .
+.It Fl m
+Exit with status zero, even if some symbols are missing.
 .El
 .Pp
 This program was specifically designed to cut down on the
 overhead of getting symbols from
-.Pa /386bsd.
+.Pa /kernel.
 .Sh DIAGNOSTICS
 The
 .Nm symorder
diff --git a/usr.bin/symorder/symorder.c b/usr.bin/symorder/symorder.c
index 4c41a14b7055..33ba760d0127 100644
--- a/usr.bin/symorder/symorder.c
+++ b/usr.bin/symorder/symorder.c
@@ -67,7 +67,7 @@ struct	exec exec;
 struct	stat stb;
 struct	nlist *newtab, *symtab;
 off_t	sa;
-int	nsym, strtabsize, symfound, small; 
+int	nsym, strtabsize, symfound, small, missing; 
 char	*kfile, *newstrings, *strings, asym[BUFSIZ];
 
 main(argc, argv)
@@ -82,11 +82,13 @@ main(argc, argv)
 	register char *start, *t;
 	int ch, n, o;
 
-	while ((ch = getopt(argc, argv, "t")) != EOF)
+	while ((ch = getopt(argc, argv, "tm")) != EOF)
 		switch(ch) {
 		case 't':
 			small = 1;
 			break;
+		case 'm':
+			missing = 1;
 		case '?':
 		default:
 			usage();
@@ -205,7 +207,8 @@ main(argc, argv)
 		for (i = 0; i < nsym; i++)
 			if (order[i].n_value == 0)
 				printf("%s\n", order[i].n_un.n_name);
-		exit(NOTFOUNDEXIT);
+		if(!missing)
+			exit(NOTFOUNDEXIT);
 	}
 	exit(OKEXIT);
 }