OpenSolaris Launch

1 files changed, 129 insertions, 0 deletions

diff --git a/usr/src/lib/libinetutil/common/libinetutil_impl.h b/usr/src/lib/libinetutil/common/libinetutil_impl.h
new file mode 100644
index 0000000000..268d584d1b
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+++ b/usr/src/lib/libinetutil/common/libinetutil_impl.h
@@ -0,0 +1,129 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _LIBINETUTIL_IMPL_H
+#define	_LIBINETUTIL_IMPL_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ * Contains implementation-specific definitions for libinetutil.
+ */
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include <netinet/inetutil.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <net/if.h>
+#include <sys/poll.h>
+#include <signal.h>
+#include <limits.h>
+
+/*
+ * timer queue implementation-specific artifacts which may change.  A
+ * `iu_tq_t' is an incomplete type as far as the consumer of timer queues
+ * is concerned.
+ */
+
+typedef struct iu_timer_node {
+
+	struct iu_timer_node		*iutn_prev;
+	struct iu_timer_node		*iutn_next;
+	struct iu_timer_node		*iutn_expire_next;
+	hrtime_t			iutn_abs_timeout;
+	iu_timer_id_t			iutn_timer_id;
+	iu_tq_callback_t		*iutn_callback;
+	void				*iutn_arg;
+	int				iutn_pending_delete;
+
+} iu_timer_node_t;
+
+struct iu_timer_queue {
+	iu_timer_id_t	iutq_next_timer_id;
+	iu_timer_node_t	*iutq_head;		/* in order of time-to-fire */
+	int		iutq_in_expire;	/* nonzero if in the expire function */
+	uchar_t		iutq_timer_id_map[(IU_TIMER_ID_MAX + CHAR_BIT) /
+				CHAR_BIT];
+};
+
+/*
+ * event handler implementation-specific artifacts which may change.  An
+ * `iu_eh_t' is an incomplete type as far as the consumer of event handlers is
+ * concerned.
+ */
+
+typedef struct iu_event_node {
+
+	iu_eh_callback_t	*iuen_callback;	/* callback to call */
+
+	void			*iuen_arg;	/* argument to pass to the */
+						/* callback */
+} iu_event_node_t;
+
+typedef struct iu_eh_sig_info  {
+
+	boolean_t		iues_pending;	/* signal is currently */
+						/* pending */
+
+	iu_eh_sighandler_t	*iues_handler;	/* handler for a given signal */
+
+	void			*iues_data; 	/* data to pass back to the */
+						/* handler */
+} iu_eh_sig_info_t;
+
+struct iu_event_handler {
+
+	struct pollfd		*iueh_pollfds;	/* array of pollfds */
+
+	iu_event_node_t		*iueh_events;	/* corresponding pollfd info */
+
+	unsigned int		iueh_num_fds;	/* number of pollfds/events */
+
+	boolean_t		iueh_stop;	/* true when done */
+
+	unsigned int		iueh_reason;	/* if stop is true, reason */
+
+	sigset_t		iueh_sig_regset;	/* registered signal */
+							/* set */
+
+	iu_eh_sig_info_t	iueh_sig_info[NSIG];	/* signal handler */
+							/* information */
+
+	iu_eh_shutdown_t	*iueh_shutdown;	/* shutdown callback */
+
+	void			*iueh_shutdown_arg;	/* data for shutdown */
+							/* callback */
+};
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* !_LIBINETUTIL_IMPL_H */