Utimens Event

Fires when the OS needs to change access and modification times of a file.

Syntax

• C#
• VB.NET

public event OnUtimensHandler OnUtimens;

public delegate void OnUtimensHandler(object sender, FuseUtimensEventArgs e);

public class FuseUtimensEventArgs : EventArgs {
  public string Path { get; }
  public int FileContext { get; }
  public DateTime ATime { get; }
  public DateTime MTime { get; }
  public int Result { get; set; }
}

Public Event OnUtimens As OnUtimensHandler

Public Delegate Sub OnUtimensHandler(sender As Object, e As FuseUtimensEventArgs)

Public Class FuseUtimensEventArgs Inherits EventArgs
  Public ReadOnly Property Path As String
  Public ReadOnly Property FileContext As Integer
  Public ReadOnly Property ATime As DateTime
  Public ReadOnly Property MTime As DateTime
  Public Property Result As Integer
End Class

Remarks

This event fires when the OS needs to change access and modification times of the file, identified by either Path or FileContext. The ATime and MTime parameters contain the access time and modification time respectively. All date/time parameters in the component are specified in UTC

To convert the values of the ATime and MTime parameters to Unix time, FileTimeToUnixTime method.

The ATimeNS and MTimeNS parameters contain the subsecond part of the ATime and MTime date/time value respectively, counted in nanoseconds.

The ResultCode parameter will always be 0 when the event is fired. If the event cannot be handled in a "successful" manner for some reason (e.g., a resource isn't available, security checks failed, etc.), set it to a negative error code value (e.g. -ENOENT to indicate that the file does not exist) to report an appropriate error. Please refer to the Error Reporting and Handling topic for more information.