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1a6e2609ea
Signed-off-by: John Howard <jhoward@microsoft.com> This also adds go.etcd.io/bbolt as boltdb/bolt is no longer maintained, and we need https://github.com/etcd-io/bbolt/pull/122 which was merged in https://github.com/etcd-io/bbolt/releases/tag/v1.3.1-etcd.8 in order to fix https://github.com/docker/libnetwork/issues/1950. Note that I can't entirely remove boltdb/bolt as it is still used by other components. Still need to work my way through them.... These include containerd/containerd (https://github.com/containerd/containerd/pull/2634), docker/swarmkit; moby/buildkit. And probably more....
27 lines
519 B
Go
27 lines
519 B
Go
package bbolt
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import (
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"syscall"
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"unsafe"
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)
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const (
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msAsync = 1 << iota // perform asynchronous writes
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msSync // perform synchronous writes
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msInvalidate // invalidate cached data
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)
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func msync(db *DB) error {
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_, _, errno := syscall.Syscall(syscall.SYS_MSYNC, uintptr(unsafe.Pointer(db.data)), uintptr(db.datasz), msInvalidate)
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if errno != 0 {
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return errno
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}
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return nil
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}
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func fdatasync(db *DB) error {
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if db.data != nil {
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return msync(db)
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}
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return db.file.Sync()
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}
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