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+/* unlimited_select.h
+ * Tweak the macros for accessing fd_set so that the select() syscall
+ * won't be limited to a particular number of file descriptors.
+ *
+ * Copyright 2009-2012 Adiscon GmbH.
+ *
+ * This file is part of rsyslog.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * -or-
+ * see COPYING.ASL20 in the source distribution
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef UNLIMITED_SELECT_H_INCLUDED
+#define UNLIMITED_SELECT_H_INCLUDED
+
+#include <string.h>
+#include <stdlib.h>
+#include <sys/select.h>
+#include "glbl.h"
+
+#ifdef USE_UNLIMITED_SELECT
+# undef FD_ZERO
+# define FD_ZERO(set) memset((set), 0, glbl.GetFdSetSize());
+#endif
+
+#ifdef USE_UNLIMITED_SELECT
+static inline void freeFdSet(fd_set *p) {
+ free(p);
+}
+#else
+# define freeFdSet(x)
+#endif
+
+#endif /* #ifndef UNLIMITED_SELECT_H_INCLUDED */