As we parse the interface list, ignore sockaddr_dl's that

don't have an interface index that's the same as the if_msghdr
interface index.

This prevents the occasional perror("SIOCGIFFLAGS") from appearing
at boot time.

While I'm there:
  Make a couple of error messages more useful.
  Add a missing include.
  Add some braces to silence gccs dumb complaints.
  Add some consts
  Ansify decls
  Add copyright to pmap_check.h (well, you could say it's been rewritten)

1 files changed, 4 insertions, 11 deletions

diff --git a/usr.sbin/portmap/pmap_set/pmap_set.c b/usr.sbin/portmap/pmap_set/pmap_set.c
index 34b4bc1..deeb686 100644
--- a/usr.sbin/portmap/pmap_set/pmap_set.c
+++ b/usr.sbin/portmap/pmap_set/pmap_set.c
@@ -22,12 +22,10 @@ static const char rcsid[] =
 #include <rpc/rpc.h>
 #include <rpc/pmap_clnt.h>
 
-int parse_line __P((char *, u_long *, u_long *, int *, unsigned *));
+static int parse_line (char *, u_long *, u_long *, int *, unsigned *);
 
 int
-main(argc, argv)
-int     argc;
-char  **argv;
+main(int argc, char **argv)
 {
     struct sockaddr_in addr;
     char    buf[BUFSIZ];
@@ -51,13 +49,8 @@ char  **argv;
 
 /* parse_line - convert line to numbers */
 
-int
-parse_line(buf, prog, vers, prot, port)
-char   *buf;
-u_long *prog;
-u_long *vers;
-int    *prot;
-unsigned *port;
+static int
+parse_line(char *buf, u_long *prog, u_long *vers, int *prot, unsigned *port)
 {
     char    proto_name[BUFSIZ];