OpenSolaris Launch

1 files changed, 71 insertions, 0 deletions

diff --git a/usr/src/lib/libproc/common/Putil.h b/usr/src/lib/libproc/common/Putil.h
new file mode 100644
index 0000000000..328440fc81
--- /dev/null
+++ b/usr/src/lib/libproc/common/Putil.h
@@ -0,0 +1,71 @@
+/*
+ * 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	_PUTIL_H
+#define	_PUTIL_H
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/*
+ * Circular doubly-linked list:
+ */
+typedef struct P_list {
+	struct P_list	*list_forw;
+	struct P_list	*list_back;
+} list_t;
+
+/*
+ * Routines to manipulate linked lists:
+ */
+extern void list_link(void *, void *);
+extern void list_unlink(void *);
+
+#define	list_next(elem)	(void *)(((list_t *)(elem))->list_forw)
+#define	list_prev(elem)	(void *)(((list_t *)(elem))->list_back)
+
+/*
+ * Routines to manipulate sigset_t, fltset_t, or sysset_t.
+ */
+extern void prset_fill(void *, size_t);
+extern void prset_empty(void *, size_t);
+extern void prset_add(void *, size_t, uint_t);
+extern void prset_del(void *, size_t, uint_t);
+extern int prset_ismember(void *, size_t, uint_t);
+
+/*
+ * Routine to print debug messages:
+ */
+extern void dprintf(const char *, ...);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* _PUTIL_H */