add a worklist framework, which will be used for atomic operations on

files.

suggested and help by deraadt@

1 files changed, 43 insertions, 0 deletions

diff --git a/usr.bin/cvs/worklist.h b/usr.bin/cvs/worklist.h
new file mode 100644
index 00000000000..480da552eff
--- /dev/null
+++ b/usr.bin/cvs/worklist.h
@@ -0,0 +1,43 @@
+/*	$OpenBSD: worklist.h,v 1.1 2006/03/08 20:18:41 joris Exp $	*/
+/*
+ * Copyright (c) 2006 Joris Vink <joris@openbsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WORKLIST_H
+#define WORKLIST_H
+
+struct cvs_worklist {
+	char				wkl_path[MAXPATHLEN];
+	SLIST_ENTRY(cvs_worklist)	wkl_list;
+};
+
+SLIST_HEAD(cvs_wklhead, cvs_worklist);
+
+void cvs_worklist_add(const char *, struct cvs_wklhead *);
+void cvs_worklist_run(struct cvs_wklhead *, void (*cb)(struct cvs_worklist *));
+void cvs_worklist_clean(struct cvs_wklhead *, void (*cb)(struct cvs_worklist *));
+
+void cvs_worklist_unlink(struct cvs_worklist *);
+
+#endif