1 files changed, 55 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/include/mruby/throw.h b/web/server/h2o/libh2o/deps/mruby/include/mruby/throw.h
new file mode 100644
index 00000000..5d3d214e
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby/include/mruby/throw.h
@@ -0,0 +1,55 @@
+/*
+** mruby/throw.h - mruby exception throwing handler
+**
+** See Copyright Notice in mruby.h
+*/
+
+#ifndef MRB_THROW_H
+#define MRB_THROW_H
+
+#if defined(MRB_ENABLE_CXX_ABI)
+# if !defined(__cplusplus)
+#  error Trying to use C++ exception handling in C code
+# endif
+#endif
+
+#if defined(MRB_ENABLE_CXX_EXCEPTION) && defined(__cplusplus)
+
+#define MRB_TRY(buf) do { try {
+#define MRB_CATCH(buf) } catch(mrb_jmpbuf_impl e) { if (e != (buf)->impl) { throw e; }
+#define MRB_END_EXC(buf)  } } while(0)
+
+#define MRB_THROW(buf) throw((buf)->impl)
+typedef mrb_int mrb_jmpbuf_impl;
+
+#else
+
+#include <setjmp.h>
+
+#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#define MRB_SETJMP _setjmp
+#define MRB_LONGJMP _longjmp
+#else
+#define MRB_SETJMP setjmp
+#define MRB_LONGJMP longjmp
+#endif
+
+#define MRB_TRY(buf) do { if (MRB_SETJMP((buf)->impl) == 0) {
+#define MRB_CATCH(buf) } else {
+#define MRB_END_EXC(buf) } } while(0)
+
+#define MRB_THROW(buf) MRB_LONGJMP((buf)->impl, 1);
+#define mrb_jmpbuf_impl jmp_buf
+
+#endif
+
+struct mrb_jmpbuf {
+  mrb_jmpbuf_impl impl;
+
+#if defined(MRB_ENABLE_CXX_EXCEPTION) && defined(__cplusplus)
+  static mrb_int jmpbuf_id;
+  mrb_jmpbuf() : impl(jmpbuf_id++) {}
+#endif
+};
+
+#endif  /* MRB_THROW_H */