first commit

nghttp2/third-party/mruby/mrbgems/mruby-exit/mrbgem.rake

@@ -0,0 +1,5 @@
+MRuby::Gem::Specification.new('mruby-exit') do |spec|
+  spec.license = 'MIT'
+  spec.author  = 'mruby developers'
+  spec.summary = 'Kernel#exit method'
+end

nghttp2/third-party/mruby/mrbgems/mruby-exit/src/mruby-exit.c

@@ -0,0 +1,29 @@
+#include <stdlib.h>
+#include <mruby.h>
+
+static mrb_value
+f_exit(mrb_state *mrb, mrb_value self)
+{
+  mrb_value status = mrb_true_value();
+  int istatus;
+
+  mrb_get_args(mrb, "|o", &status);
+  istatus = mrb_true_p(status) ? EXIT_SUCCESS :
+            mrb_false_p(status) ? EXIT_FAILURE :
+            (int)mrb_int(mrb, status);
+  exit(istatus);
+
+  /* not reached */
+  return status;
+}
+
+void
+mrb_mruby_exit_gem_init(mrb_state* mrb)
+{
+  mrb_define_method(mrb, mrb->kernel_module, "exit", f_exit, MRB_ARGS_OPT(1));
+}
+
+void
+mrb_mruby_exit_gem_final(mrb_state* mrb)
+{
+}