Fix compiler warnings

src/BBL.cpp

@@ -104,7 +104,7 @@ static void run_watchdog() {
   }
 }
 
-int tpsvrinit(int argc, char *argv[]) {
+int tpsvrinit(int, char *[]) {
   std::thread t(run_watchdog);
   t.detach();
   return 0;

src/mem.cpp

@@ -73,9 +73,15 @@ char *tpalloc(char *type, char *subtype, long size) {
 
   size = size >= tptype->default_size ? size : tptype->default_size;
   auto mem = (tpmem *)malloc(sizeof(tpmem) + size);
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-truncation"
   strncpy(mem->type, type, sizeof(mem->type));
+#pragma GCC diagnostic pop
   if (subtype != nullptr) {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-truncation"
     strncpy(mem->subtype, subtype, sizeof(mem->subtype));
+#pragma GCC diagnostic pop
   } else {
     mem->subtype[0] = '\0';
   }

src/mib.cpp

@@ -334,7 +334,7 @@ const char *to_string(state_t s) {
   }
 }
 
-state_t to_state(const std::string_view &s) { return state_t::undefined; }
+state_t to_state(const std::string_view &) { return state_t::undefined; }
 
 const char *to_string(bool b) {
   if (b) {