- import of strongswan-2.7.0

- applied patch for charon
2006-04-28 07:14:48 +00:00
parent 52923c9acb
commit 997358a6c4
2043 changed files with 346842 additions and 0 deletions
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2000, 2001  Internet Software Consortium.
+ *
+ * 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: gai_strerror.c,v 1.1 2004/03/15 20:35:25 as Exp $ */
+
+#include <lwres/netdb.h>
+
+static const char *gai_messages[] = {
+	"no error",
+	"address family for hostname not supported",
+	"temporary failure in name resolution",
+	"invalid value for ai_flags",
+	"non-recoverable failure in name resolution",
+	"ai_family not supported",
+	"memory allocation failure",
+	"no address associated with hostname",
+	"hostname nor servname provided, or not known",
+	"servname not supported for ai_socktype",
+	"ai_socktype not supported",
+	"system error returned in errno",
+	"bad hints",
+	"bad protocol"
+};
+
+char *
+lwres_gai_strerror(int ecode) {
+	union {
+		const char *const_ptr;
+		char *deconst_ptr;
+	} ptr;
+
+	if ((ecode < 0) ||
+	    (ecode >= (int)(sizeof(gai_messages)/sizeof(*gai_messages))))
+		ptr.const_ptr = "invalid error code";
+	else
+		ptr.const_ptr = gai_messages[ecode];
+	return (ptr.deconst_ptr);
+}