Consistency updates for lib/kadm5 and don't check fd_set size if it's not necessary

lib/kadm5/NTMakefile

@@ -219,7 +219,7 @@ $(LIBKADM5CLNT): $(LIBKADM5CLNT_OBJS)
 $(LIBKADM5SRV): $(BINDIR)\libkadm5srv.dll
 
 $(BINDIR)\libkadm5srv.dll: $(LIBKADM5SRV_OBJS) $(LIBKRB5) $(LIBROKEN) $(LIBHDB) $(LIBCOMERR) $(LIBASN1) $(LIBSQLITE)
-	$(DLLGUILINK_C) -out:$@ -implib:$(LIBKADM5SRV) -def:libkadm5srv-exports.def $**
+	$(DLLGUILINK) -implib:$(LIBKADM5SRV) -def:libkadm5srv-exports.def
 	$(_VC_MANIFEST_EMBED_DLL)
 	$(_VC_MANIFEST_CLEAN)
 	$(_CODESIGN)
@@ -247,7 +247,7 @@ $(OBJ)\default_keys.exe: $(OBJ)\default_keys.obj
 	$(_VC_MANIFEST_CLEAN)
 
 $(OBJ)\sample_passwd_check.dll: $(OBJ)\sample_passwd_check.obj
-	$(DLLGUILINK)
+	$(DLLGUILINK)		#TODO: Define exports
 	$(_VC_MANIFEST_EMBED_DLL)
 	$(_VC_MANIFEST_CLEAN)
 

lib/kadm5/ipropd_master.c

@@ -852,8 +852,10 @@ main(int argc, char **argv)
 	struct timeval to = {30, 0};
 	uint32_t vers;
 
+#ifndef NO_LIMIT_FD_SETSIZE
 	if (signal_fd >= FD_SETSIZE || listen_fd >= FD_SETSIZE)
 	    krb5_errx (context, 1, "fd too large");
+#endif
 
 	FD_ZERO(&readset);
 	FD_SET(signal_fd, &readset);

lib/kadm5/ipropd_slave.c

@@ -657,8 +657,10 @@ main(int argc, char **argv)
 	    fd_set readset;
 	    struct timeval to;
 
+#ifndef NO_LIMIT_FD_SETSIZE
 	    if (master_fd >= FD_SETSIZE)
 		krb5_errx (context, 1, "fd too large");
+#endif
 
 	    FD_ZERO(&readset);
 	    FD_SET(master_fd, &readset);