OpenSolaris Launch

1 files changed, 163 insertions, 0 deletions

diff --git a/usr/src/lib/librcm/librcm_impl.h b/usr/src/lib/librcm/librcm_impl.h
new file mode 100644
index 0000000000..a534d22e1e
--- /dev/null
+++ b/usr/src/lib/librcm/librcm_impl.h
@@ -0,0 +1,163 @@
+/*
+ * 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 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+#ifndef _LIBRCM_IMPL_H
+#define	_LIBRCM_IMPL_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <dlfcn.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <poll.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <syslog.h>
+#include <unistd.h>
+#include <sys/mman.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <sys/systeminfo.h>
+#include <librcm.h>
+
+/*
+ * This file contains information private to librcm rcm_daemon.
+ */
+#define	RCM_DAEMON_START	"/usr/lib/rcm/rcm_daemon"
+#define	RCM_SERVICE_DOOR	"/var/run/rcm_daemon_door"
+#define	RCM_MODULE_SUFFIX	"_rcm.so"
+
+/*
+ * flag fields supported by individual librcm interfaces
+ */
+#define	RCM_ALLOC_HDL_MASK	(RCM_NOPID)
+#define	RCM_GET_INFO_MASK	(RCM_INCLUDE_SUBTREE|RCM_INCLUDE_DEPENDENT|\
+				RCM_DR_OPERATION|RCM_MOD_INFO|RCM_FILESYS)
+#define	RCM_REGISTER_MASK	(RCM_FILESYS|RCM_REGISTER_DR|\
+				RCM_REGISTER_EVENT|RCM_REGISTER_CAPACITY)
+#define	RCM_REQUEST_MASK	(RCM_QUERY|RCM_SCOPE|RCM_FORCE|RCM_FILESYS|\
+				RCM_QUERY_CANCEL)
+#define	RCM_NOTIFY_MASK		(RCM_FILESYS)
+
+/* event data names */
+#define	RCM_CMD			"rcm.cmd"
+#define	RCM_RESULT		"rcm.result"
+#define	RCM_RESULT_INFO		"rcm.result_info"
+#define	RCM_RSRCNAMES		"rcm.rsrcnames"
+#define	RCM_RSRCSTATE		"rcm.rsrcstate"
+#define	RCM_CLIENT_ID		"rcm.client_id"
+#define	RCM_CLIENT_INFO		"rcm.client_info"
+#define	RCM_CLIENT_ERROR	"rcm.client_error"
+#define	RCM_CLIENT_MODNAME	"rcm.client_modname"
+#define	RCM_CLIENT_PROPERTIES	"rcm.client_properties"
+#define	RCM_SEQ_NUM		"rcm.seq_num"
+#define	RCM_REQUEST_FLAG	"rcm.request_flag"
+#define	RCM_SUSPEND_INTERVAL	"rcm.suspend_interval"
+#define	RCM_CHANGE_DATA		"rcm.change_data"
+#define	RCM_EVENT_DATA		"rcm.event_data"
+
+/*
+ * action commands shared by librcm and rcm_daemon
+ */
+#define	CMD_KNOCK		0
+#define	CMD_REGISTER		1
+#define	CMD_UNREGISTER		2
+#define	CMD_GETINFO		3
+#define	CMD_SUSPEND		4
+#define	CMD_RESUME		5
+#define	CMD_OFFLINE		6
+#define	CMD_ONLINE		7
+#define	CMD_REMOVE		8
+#define	CMD_EVENT		9
+#define	CMD_REQUEST_CHANGE	10
+#define	CMD_NOTIFY_CHANGE	11
+#define	CMD_GETSTATE		12
+
+/*
+ * Ops vector for calling directly into daemon from RCM modules
+ */
+typedef struct {
+	int	(*librcm_regis)();
+	int	(*librcm_unregis)();
+	int	(*librcm_getinfo)();
+	int	(*librcm_suspend)();
+	int	(*librcm_resume)();
+	int	(*librcm_offline)();
+	int	(*librcm_online)();
+	int	(*librcm_remove)();
+	int	(*librcm_request_change)();
+	int	(*librcm_notify_change)();
+	int	(*librcm_notify_event)();
+	int	(*librcm_getstate)();
+} librcm_ops_t;
+
+/*
+ * rcm handle struture
+ */
+struct rcm_handle {
+	char		*modname;
+	pid_t		pid;
+	int		seq_num;
+	librcm_ops_t	*lrcm_ops;
+	struct module	*module;
+};
+
+struct rcm_info {
+	nvlist_t *info;
+	struct rcm_info	*next;
+};
+
+/*
+ * module utility routines
+ */
+char *rcm_module_dir(uint_t);
+void *rcm_module_open(char *);
+void rcm_module_close(void *);
+
+/*
+ * rcm scripting utility routines
+ */
+char *rcm_script_dir(uint_t dirnum);
+char *rcm_dir(uint_t dirnum, int *rcm_script);
+char *rcm_get_script_dir(char *script_name);
+int rcm_is_script(char *filename);
+
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif /* _LIBRCM_IMPL_H */