1 files changed, 78 insertions, 0 deletions
diff --git a/src/libfreeswan/liblwres/include/lwres/async.h b/src/libfreeswan/liblwres/include/lwres/async.h
new file mode 100644
index 000000000..6715afaed
--- /dev/null
+++ b/src/libfreeswan/liblwres/include/lwres/async.h
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2003  Michael Richardson
+ * Contributed by Michael Richardson <mcr@freeswan.org> while working
+ * on the Linux FreeS/WAN project in 2003.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+ * DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+ * INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: async.h,v 1.1 2004/03/15 20:35:25 as Exp $ */
+
+#ifndef LWRES_ASYNC_H
+#define LWRES_ASYNC_H 1
+
+#include <lwres/lwres.h>
+
+/*
+ * support for asynchronous requests to lwres port
+ */
+struct lwres_async_state {
+	struct lwres_async_state *next;
+
+	lwres_buffer_t            b_in, b_out;
+	lwres_uint32_t            serial;
+	int                       opcode;
+
+	int (*callback)(void *uctx, struct rrsetinfo *res);
+	void *uctx;
+};
+
+
+
+/*
+ * The calls for asynchronous requests.
+ */
+
+int lwres_async_init(lwres_context_t **pctx);
+
+int lwres_getrrsetbyname_init(const char *hostname, unsigned int rdclass,
+			      unsigned int rdtype, unsigned int flags,
+			      lwres_context_t *ctx,
+			      struct lwres_async_state *las);
+
+int lwres_getrrsetbyname_xmit(lwres_context_t *ctx,
+			      struct lwres_async_state *las);
+
+unsigned long lwres_async_timeout(lwres_context_t *ctx);
+
+int lwres_async_fd(lwres_context_t *ctx);
+
+int lwres_getrrsetbyname_read(struct lwres_async_state **plas,
+			      lwres_context_t *ctx,
+			      struct rrsetinfo **res);
+
+int lwres_getrrsetbyname_async(const char *hostname, unsigned int rdclass,
+			       unsigned int rdtype, unsigned int flags,
+			       struct rrsetinfo **res);
+
+#endif /* LWRES_ASYNC_H */
+
+
+
+
+
+
+
+
+