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package sftp
import (
"os"
"syscall"
)
var EBADF = syscall.NewError("fd out of range or not open")
func wrapPathError(filepath string, err error) error {
if errno, ok := err.(syscall.ErrorString); ok {
return &os.PathError{Path: filepath, Err: errno}
}
return err
}
// translateErrno translates a syscall error number to a SFTP error code.
func translateErrno(errno syscall.ErrorString) uint32 {
switch errno {
case "":
return sshFxOk
case syscall.ENOENT:
return sshFxNoSuchFile
case syscall.EPERM:
return sshFxPermissionDenied
}
return sshFxFailure
}
func translateSyscallError(err error) (uint32, bool) {
switch e := err.(type) {
case syscall.ErrorString:
return translateErrno(e), true
case *os.PathError:
debug("statusFromError,pathError: error is %T %#v", e.Err, e.Err)
if errno, ok := e.Err.(syscall.ErrorString); ok {
return translateErrno(errno), true
}
}
return 0, false
}
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