OpenSolaris Launch

1 files changed, 155 insertions, 0 deletions

diff --git a/usr/src/lib/libproc/common/pr_pbind.c b/usr/src/lib/libproc/common/pr_pbind.c
new file mode 100644
index 0000000000..1a9f6de689
--- /dev/null
+++ b/usr/src/lib/libproc/common/pr_pbind.c
@@ -0,0 +1,155 @@
+/*
+ * 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.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include <sys/types.h>
+#include <sys/procset.h>
+#include <sys/processor.h>
+#include <sys/pset.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include "libproc.h"
+
+int
+pr_processor_bind(struct ps_prochandle *Pr, idtype_t idtype, id_t id,
+    int processorid, int *obind)
+{
+	sysret_t rval;			/* return value */
+	argdes_t argd[4];		/* arg descriptors */
+	argdes_t *adp = &argd[0];	/* first argument */
+	int error;
+
+	if (Pr == NULL)		/* no subject process */
+		return (processor_bind(idtype, id, processorid, obind));
+
+	adp->arg_value = idtype;	/* idtype */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	adp->arg_value = id;		/* id */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	adp->arg_value = processorid;	/* processorid */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	if (obind == NULL) {
+		adp->arg_value = 0;	/* obind */
+		adp->arg_object = NULL;
+		adp->arg_type = AT_BYVAL;
+		adp->arg_inout = AI_INPUT;
+		adp->arg_size = 0;
+	} else {
+		adp->arg_value = 0;
+		adp->arg_object = obind;
+		adp->arg_type = AT_BYREF;
+		adp->arg_inout = AI_INOUT;
+		adp->arg_size = sizeof (int);
+	}
+
+	error = Psyscall(Pr, &rval, SYS_processor_bind, 4, &argd[0]);
+
+	if (error) {
+		errno = (error < 0)? ENOSYS : error;
+		return (-1);
+	}
+	return (rval.sys_rval1);
+}
+
+int
+pr_pset_bind(struct ps_prochandle *Pr, int pset, idtype_t idtype, id_t id,
+    int *opset)
+{
+	sysret_t rval;			/* return value */
+	argdes_t argd[5];		/* arg descriptors */
+	argdes_t *adp = &argd[0];	/* first argument */
+	int error;
+
+	if (Pr == NULL)		/* no subject process */
+		return (pset_bind(pset, idtype, id, opset));
+
+	adp->arg_value = PSET_BIND;	/* PSET_BIND */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	adp->arg_value = pset;		/* pset */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	adp->arg_value = idtype;	/* idtype */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	adp->arg_value = id;		/* id */
+	adp->arg_object = NULL;
+	adp->arg_type = AT_BYVAL;
+	adp->arg_inout = AI_INPUT;
+	adp->arg_size = 0;
+	adp++;
+
+	if (opset == NULL) {
+		adp->arg_value = 0;	/* opset */
+		adp->arg_object = NULL;
+		adp->arg_type = AT_BYVAL;
+		adp->arg_inout = AI_INPUT;
+		adp->arg_size = 0;
+	} else {
+		adp->arg_value = 0;
+		adp->arg_object = opset;
+		adp->arg_type = AT_BYREF;
+		adp->arg_inout = AI_INOUT;
+		adp->arg_size = sizeof (int);
+	}
+
+	error = Psyscall(Pr, &rval, SYS_pset, 5, &argd[0]);
+
+	if (error) {
+		errno = (error < 0)? ENOSYS : error;
+		return (-1);
+	}
+	return (rval.sys_rval1);
+}