libgocryptfs/internal/fusefrontend/args.go
Jakob Unterwurzacher 00df0771e3 serialize_reads: add read serialization logic
Due to kernel readahead, we usually get multiple read requests
at the same time. These get submitted to the backing storage in
random order, which is a problem if seeking is very expensive.

Details: https://github.com/rfjakob/gocryptfs/issues/92
2017-03-18 16:18:00 +01:00

33 lines
1.1 KiB
Go

package fusefrontend
import (
"github.com/rfjakob/gocryptfs/internal/cryptocore"
)
// Args is a container for arguments that are passed from main() to fusefrontend
type Args struct {
Masterkey []byte
Cipherdir string
CryptoBackend cryptocore.AEADTypeEnum
PlaintextNames bool
LongNames bool
// Should we chown a file after it has been created?
// This only makes sense if (1) allow_other is set and (2) we run as root.
PreserveOwner bool
// ConfigCustom is true when the user select a non-default config file
// location. If it is false, reverse mode maps ".gocryptfs.reverse.conf"
// to "gocryptfs.conf" in the plaintext dir.
ConfigCustom bool
// Raw64 is true when RawURLEncoding (without padding) should be used for
// file names.
// Corresponds to the Raw64 feature flag introduced in gocryptfs v1.2.
Raw64 bool
// NoPrealloc disables automatic preallocation before writing
NoPrealloc bool
// Use HKDF key derivation.
// Corresponds to the HKDF feature flag introduced in gocryptfs v1.3.
HKDF bool
// Try to serialize read operations, "-serialize_reads"
SerializeReads bool
}