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, 6 deletions

diff --git a/usr.sbin/portmap/pmap_dump/pmap_dump.c b/usr.sbin/portmap/pmap_dump/pmap_dump.c
index 944081f..a23896e 100644
--- a/usr.sbin/portmap/pmap_dump/pmap_dump.c
+++ b/usr.sbin/portmap/pmap_dump/pmap_dump.c
@@ -25,12 +25,10 @@ static const char rcsid[] =
 #include <rpc/pmap_clnt.h>
 #include <rpc/pmap_prot.h>
 
-static char *protoname();
+static const char *protoname(u_long);
 
 int
-main(argc, argv)
-int     argc;
-char  **argv;
+main(int argc, char **argv)
 {
     struct sockaddr_in addr;
     register struct pmaplist *list;
@@ -51,8 +49,8 @@ char  **argv;
     return (fclose(stdout) ? (perror(argv[0]), 1) : 0);
 }
 
-static char *protoname(proto)
-u_long  proto;
+static const char *
+protoname(u_long proto)
 {
     static char buf[BUFSIZ];