Temporarily disable fork

mmtk · Dec 20, 2023 · 36b134b · 36b134b
1 parent ff02d2e
commit 36b134b
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/process.c b/process.c
@@ -9135,7 +9135,15 @@ InitVM_process(void)
 #endif
 
     rb_define_singleton_method(rb_mProcess, "exec", f_exec, -1);
+#if USE_MMTK
+    // FIXME: MMTk currently doesn't support forking, so Process will not respond to :fork for not.
+    // We should add necessary mechanism to mmtk-core in order to support forking.
+    if (!rb_mmtk_enabled_p()) {
+#endif
     rb_define_singleton_method(rb_mProcess, "fork", rb_f_fork, 0);
+#if USE_MMTK
+    }
+#endif
     rb_define_singleton_method(rb_mProcess, "spawn", rb_f_spawn, -1);
     rb_define_singleton_method(rb_mProcess, "exit!", rb_f_exit_bang, -1);
     rb_define_singleton_method(rb_mProcess, "exit", f_exit, -1);