rpccommon

package
v0.1.3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 29, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	SATTR_ATIME = (1 << 0)
	SATTR_GID   = (1 << 1)
	SATTR_MODE  = (1 << 2)
	SATTR_MTIME = (1 << 3)
	SATTR_SIZE  = (1 << 4)
	SATTR_UID   = (1 << 5)
)
View Source 
const (
	O_RDONLY   uint16 = 0
	O_WRONLY   uint16 = (1 << 0)
	O_RDWR     uint16 = (1 << 1)
	O_APPEND   uint16 = (1 << 2)
	O_ASYNC    uint16 = (1 << 3)
	O_CREAT    uint16 = (1 << 4)
	O_EXCL     uint16 = (1 << 5)
	O_NOCTTY   uint16 = (1 << 6)
	O_NONBLOCK uint16 = (1 << 7)
	O_SYNC     uint16 = (1 << 8)
	O_TRUNC    uint16 = (1 << 9)
)
 open() flags. Different OSes use different values for open flags.
   We translate OS specific into system agnostic flags and back to
	 OS specific on the target system.
View Source 
const UTIME_OMIT = ((1 << 30) - 2)

Variables

This section is empty.

Functions

func ErrnoToRPCErrorString 

func ErrnoToRPCErrorString(err error) error

ErrnoToRPCErrorString returns a structured error that can be parsed on the client. This is necessary as RPC framework in the standard lib doesn't return an /error/ but a string with the error message.

func ErrnoToSym 

func ErrnoToSym(errno syscall.Errno) string

ErrnoToSym converts system-specific errno codes to strings, to be converted back to errno codes on the other side.

This is needed as errno codes are not portable. (See Linux ENOTEMPTY vs Darwin EDESTADDRREQ). See also SymToErrno().

func RPCErrorStringTOErrno 

func RPCErrorStringTOErrno(err error) (syserr syscall.Errno)

RPCErrorStringTOErrno converts a structured error into a syscall Errno. This is necessary as RPC framework in the standard lib doesn't return an /error/ but a string with the error message.

func SAFlagsToSystem 

func SAFlagsToSystem(flagsIn uint16) (flags int)

SAFlagsToSystem converts the internal representation of open() flags to system-specific. See also SystemToSAFlags()

func SymToErrno 

func SymToErrno(sym string) syscall.Errno

SymToErrno converts symbolic representaton of an errno to errno code. See also ErrnoToSym().

func SystemToSAFlags 

func SystemToSAFlags(flagsIn int) (flags uint16)

SystemToSAFlags converts system-specific open() flags to an internal representation. See also SAFlagsToSystem()

Types

type CloseReply 

type CloseReply struct{}

type CloseRequest 

type CloseRequest struct {
	FD uintptr
}

type DirEntry 

type DirEntry struct {
	Mode uint32
	Name string
	Ino  uint64
}

DirEntry holds essential information about an entry in a directory

type FsyncReply 

type FsyncReply struct{}

type FsyncRequest 

type FsyncRequest struct {
	FD    uintptr
	Flags uint32
}

type LinkReply 

type LinkReply struct{}

type LinkRequest 

type LinkRequest struct {
	OldFullPath string
	NewFullPath string
}

type MkdirReply 

type MkdirReply StatReply

type MkdirRequest 

type MkdirRequest struct {
	FullPath string
	Mode     os.FileMode
}

type OpenReply 

type OpenReply struct {
	FD uintptr
	StatReply
}

type OpenRequest 

type OpenRequest struct {
	FullPath string
	SAFlags  uint16 // System-agnostic flags
	Mode     os.FileMode
}

type ReadDirReply 

type ReadDirReply struct {
	DirEntries []DirEntry
}

type ReadDirRequest 

type ReadDirRequest struct {
	FullPath string
}

type ReadReply 

type ReadReply struct {
	Data []byte
}

type ReadRequest 

type ReadRequest struct {
	FD     uintptr
	Offset int64
	Num    int
}

type ReadlinkReply 

type ReadlinkReply struct {
	LinkTarget string
}

type ReadlinkRequest 

type ReadlinkRequest struct {
	FullPath string
}

type RenameReply 

type RenameReply struct{}

type RenameRequest 

type RenameRequest struct {
	FullPath    string
	FullNewPath string
	Flags       uint32
}

type RmdirReply 

type RmdirReply struct{}

type RmdirRequest 

type RmdirRequest struct {
	FullPath string
}

type SeekReply 

type SeekReply struct {
	Num int64
}

type SeekRequest 

type SeekRequest struct {
	FD     uintptr
	Offset int64
	Whence int
}

type SetAttrReply 

type SetAttrReply StatReply

type SetAttrRequest 

type SetAttrRequest struct {
	FullPath   string
	ValidAttrs uint32 // See SATTR_* bitmap
	ATime      time.Time
	MTime      time.Time
	UID        uint32
	GID        uint32
	Mode       uint32
	Size       uint64
}

func (*SetAttrRequest) GetATime 

func (r *SetAttrRequest) GetATime() (m time.Time, ok bool)

func (*SetAttrRequest) GetGID 

func (r *SetAttrRequest) GetGID() (g uint32, ok bool)

func (*SetAttrRequest) GetMTime 

func (r *SetAttrRequest) GetMTime() (m time.Time, ok bool)

func (*SetAttrRequest) GetMode 

func (r *SetAttrRequest) GetMode() (m uint32, ok bool)

func (*SetAttrRequest) GetSize 

func (r *SetAttrRequest) GetSize() (m uint64, ok bool)

func (*SetAttrRequest) GetUID 

func (r *SetAttrRequest) GetUID() (u uint32, ok bool)

func (*SetAttrRequest) SetATime 

func (r *SetAttrRequest) SetATime(a time.Time)

func (*SetAttrRequest) SetGID 

func (r *SetAttrRequest) SetGID(g uint32)

func (*SetAttrRequest) SetMTime 

func (r *SetAttrRequest) SetMTime(m time.Time)

func (*SetAttrRequest) SetMode 

func (r *SetAttrRequest) SetMode(m uint32)

func (*SetAttrRequest) SetSize 

func (r *SetAttrRequest) SetSize(s uint64)

func (*SetAttrRequest) SetUID 

func (r *SetAttrRequest) SetUID(u uint32)

type StatReply 

type StatReply struct {
	Mode       uint32
	Nlink      uint32
	Ino        uint64
	UID        uint32
	GID        uint32
	Atime      int64
	Mtime      int64
	Ctime      int64
	Size       int64
	Blocks     int64
	Blksize    int32
	LinkTarget string
}

type StatRequest 

type StatRequest struct {
	FullPath string
	FD       uintptr
	UseFD    bool
}

type SymlinkReply 

type SymlinkReply struct{}

type SymlinkRequest 

type SymlinkRequest struct {
	OldFullPath string
	NewFullPath string
}

type UnlinkReply 

type UnlinkReply struct{}

type UnlinkRequest 

type UnlinkRequest struct {
	FullPath string
}

type WriteReply 

type WriteReply struct {
	Num int
}

type WriteRequest 

type WriteRequest struct {
	FD     uintptr
	Offset int64
	Data   []byte
}

Source Files

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