prefork-interp: Add missing symbols

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/cprogs/prefork-interp.c b/cprogs/prefork-interp.c
index 2215ded6dc776668d3b7c873ef017455ac5a40b7..63bff8b9a1355a26820526a5022434b898decf93 100644 (file)
--- a/cprogs/prefork-interp.c
+++ b/cprogs/prefork-interp.c
@@ -87,6 +87,8 @@
 
 #include "prefork.h"
 
+const char our_name[] = "prefork-interp";
+
 struct sockaddr_un sun;
 
 #define ACK_BYTE '\n'
@@ -94,6 +96,15 @@ struct sockaddr_un sun;
 static struct sockaddr_un socket_sun;
 static const char *const *executor_argv;
 
+void fusagemessage(FILE *f) {
+  fprintf(f, "usage: #!/usr/bin/prefork-interp [<options>]\n");
+}
+
+const struct cmdinfo cmdinfos[]= {
+  PREFORK_CMDINFOS
+  { 0 }
+};
+
 static void propagate_exit_status(int status, const char *what) {
   int r;