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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-04-04 14:37:07 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-04-04 14:37:07 +0000
commit990d709eeb04640f1909ba23ec81031c75408bac (patch)
tree102fdc5902f973f5ea68075bedca9b89225da423 /ext/-test-
parentdc58fbeadea03d6037a9a965c9b0d5bd6b337f8a (diff)
at_exit list
* vm_core.h (rb_vm_struct): make at_exit a single linked list but not RArray, not to mark the registered functions by the write barrier. based on the patches by Evan Phoenix. [ruby-core:73908] [Bug #12095] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54484 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/-test-')
-rw-r--r--ext/-test-/vm/at_exit.c44
-rw-r--r--ext/-test-/vm/extconf.rb1
2 files changed, 45 insertions, 0 deletions
diff --git a/ext/-test-/vm/at_exit.c b/ext/-test-/vm/at_exit.c
new file mode 100644
index 0000000..6cfbfaf
--- /dev/null
+++ b/ext/-test-/vm/at_exit.c
@@ -0,0 +1,44 @@
+#include <ruby/ruby.h>
+#include <ruby/vm.h>
+
+static void
+do_nothing(ruby_vm_t *vm)
+{
+}
+
+static void
+print_begin(ruby_vm_t *vm)
+{
+ printf("begin\n");
+}
+
+static void
+print_end(ruby_vm_t *vm)
+{
+ printf("end\n");
+}
+
+static VALUE
+register_at_exit(VALUE self, VALUE t)
+{
+ switch (t) {
+ case Qtrue:
+ ruby_vm_at_exit(print_begin);
+ break;
+ case Qfalse:
+ ruby_vm_at_exit(print_end);
+ break;
+ default:
+ ruby_vm_at_exit(do_nothing);
+ break;
+ }
+ return self;
+}
+
+void
+Init_at_exit(void)
+{
+ VALUE m = rb_define_module("Bug");
+ VALUE c = rb_define_class_under(m, "VM", rb_cObject);
+ rb_define_singleton_method(c, "register_at_exit", register_at_exit, 1);
+}
diff --git a/ext/-test-/vm/extconf.rb b/ext/-test-/vm/extconf.rb
new file mode 100644
index 0000000..614ec96
--- /dev/null
+++ b/ext/-test-/vm/extconf.rb
@@ -0,0 +1 @@
+create_makefile('-test-/vm/at_exit')