OpenSolaris Launch

1 files changed, 98 insertions, 0 deletions

diff --git a/usr/src/uts/common/sys/fxpriocntl.h b/usr/src/uts/common/sys/fxpriocntl.h
new file mode 100644
index 0000000000..feff8a2ad4
--- /dev/null
+++ b/usr/src/uts/common/sys/fxpriocntl.h
@@ -0,0 +1,98 @@
+/*
+ * 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 (c) 2001 by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+
+#ifndef _SYS_FXPRIOCNTL_H
+#define	_SYS_FXPRIOCNTL_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <sys/types.h>
+#include <sys/thread.h>
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/*
+ * Fixed-priority class specific structures for the priocntl system call.
+ */
+
+typedef struct fxparms {
+	pri_t	fx_upri;	/* fixed-priority user priority */
+	pri_t	fx_uprilim;	/* fixed-priority user priority limit */
+	uint_t	fx_tqsecs;	/* seconds in time quantum */
+	int	fx_tqnsecs;	/* additional nanosecs in time quant */
+} fxparms_t;
+
+
+typedef struct fxinfo {
+	pri_t	fx_maxupri;	/* configured limits of user priority range */
+} fxinfo_t;
+
+
+#define	FX_NOCHANGE	-32768
+#define	FX_TQINF	-2
+#define	FX_TQDEF	-3
+
+/*
+ * Fixed-priority class specific keys for the priocntl system call varargs
+ * interface.
+ */
+#define	FX_KY_UPRILIM	1	/* fixed-priority user priority limit */
+#define	FX_KY_UPRI	2	/* fixed-priority user priority */
+#define	FX_KY_TQSECS	3	/* seconds in time quantum */
+#define	FX_KY_TQNSECS	4	/* nanoseconds in time quantum */
+
+
+/*
+ * The following is used by the dispadmin(1M) command for
+ * scheduler administration and is not for general use.
+ */
+
+#ifdef _SYSCALL32
+/* Data structure for ILP32 clients */
+typedef struct fxadmin32 {
+	caddr32_t	fx_dpents;
+	int16_t		fx_ndpents;
+	int16_t		fx_cmd;
+} fxadmin32_t;
+#endif /* _SYSCALL32 */
+
+typedef struct fxadmin {
+	struct fxdpent	*fx_dpents;
+	short		fx_ndpents;
+	short		fx_cmd;
+} fxadmin_t;
+
+#define	FX_GETDPSIZE	1
+#define	FX_GETDPTBL	2
+#define	FX_SETDPTBL	3
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _SYS_FXPRIOCNTL_H */