1 files changed, 99 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/include/h2o/timeout.h b/web/server/h2o/libh2o/include/h2o/timeout.h
new file mode 100644
index 00000000..59e65f0c
--- /dev/null
+++ b/web/server/h2o/libh2o/include/h2o/timeout.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2014 DeNA Co., Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+#ifndef h2o__timeout_h
+#define h2o__timeout_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include "h2o/linklist.h"
+#include "h2o/socket.h"
+
+typedef struct st_h2o_timeout_entry_t h2o_timeout_entry_t;
+typedef void (*h2o_timeout_cb)(h2o_timeout_entry_t *entry);
+
+/**
+ * an entry linked to h2o_timeout_t.
+ * Modules willing to use timeouts should embed this object as part of itself, and link it to a specific timeout by calling
+ * h2o_timeout_link.
+ */
+struct st_h2o_timeout_entry_t {
+    uint64_t registered_at;
+    h2o_timeout_cb cb;
+    h2o_linklist_t _link;
+};
+
+/**
+ * represents a collection of h2o_timeout_entry_t linked to a single timeout value
+ */
+typedef struct st_h2o_timeout_t {
+    uint64_t timeout;
+    h2o_linklist_t _link;
+    h2o_linklist_t _entries; /* link list of h2o_timeout_entry_t */
+    struct st_h2o_timeout_backend_properties_t _backend;
+} h2o_timeout_t;
+
+/**
+ * initializes and registers a timeout
+ * @param loop loop to which the timeout should be registered
+ * @param timeout the timeout structure to be initialized
+ * @param millis timeout in milliseconds
+ */
+void h2o_timeout_init(h2o_loop_t *loop, h2o_timeout_t *timeout, uint64_t millis);
+/**
+ *
+ */
+void h2o_timeout_dispose(h2o_loop_t *loop, h2o_timeout_t *timeout);
+/**
+ * activates a timeout entry, by linking it to a timeout
+ */
+void h2o_timeout_link(h2o_loop_t *loop, h2o_timeout_t *timeout, h2o_timeout_entry_t *entry);
+/**
+ * deactivates a timeout entry, by unlinking it from a timeout
+ */
+void h2o_timeout_unlink(h2o_timeout_entry_t *entry);
+/**
+ * returns a boolean value indicating if the timeout is linked (i.e. active) or not
+ */
+static int h2o_timeout_is_linked(h2o_timeout_entry_t *entry);
+
+void h2o_timeout_run(h2o_loop_t *loop, h2o_timeout_t *timeout, uint64_t now);
+uint64_t h2o_timeout_get_wake_at(h2o_linklist_t *timeouts);
+void h2o_timeout__do_init(h2o_loop_t *loop, h2o_timeout_t *timeout);
+void h2o_timeout__do_dispose(h2o_loop_t *loop, h2o_timeout_t *timeout);
+void h2o_timeout__do_link(h2o_loop_t *loop, h2o_timeout_t *timeout, h2o_timeout_entry_t *entry);
+void h2o_timeout__do_post_callback(h2o_loop_t *loop);
+
+/* inline defs */
+
+inline int h2o_timeout_is_linked(h2o_timeout_entry_t *entry)
+{
+    return h2o_linklist_is_linked(&entry->_link);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif