[VOL-2235] Mocks and interfaces for rw-core
This update consists of mocks that are used by the rw-core
during unit testing. It also includes interfaces used for unit
tests.
Change-Id: I20ca1455c358113c3aa897acc6355e0ddbc614b7
diff --git a/vendor/go.etcd.io/bbolt/bolt_openbsd.go b/vendor/go.etcd.io/bbolt/bolt_openbsd.go
new file mode 100644
index 0000000..d7f5035
--- /dev/null
+++ b/vendor/go.etcd.io/bbolt/bolt_openbsd.go
@@ -0,0 +1,27 @@
+package bbolt
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+const (
+ msAsync = 1 << iota // perform asynchronous writes
+ msSync // perform synchronous writes
+ msInvalidate // invalidate cached data
+)
+
+func msync(db *DB) error {
+ _, _, errno := syscall.Syscall(syscall.SYS_MSYNC, uintptr(unsafe.Pointer(db.data)), uintptr(db.datasz), msInvalidate)
+ if errno != 0 {
+ return errno
+ }
+ return nil
+}
+
+func fdatasync(db *DB) error {
+ if db.data != nil {
+ return msync(db)
+ }
+ return db.file.Sync()
+}