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FILE_MAILSLOT_SET_INFORMATION structure

The FILE_MAILSLOT_SET_INFORMATION structure is used to set a value on a mailslot.

Syntax


typedef struct _FILE_MAILSLOT_SET_INFORMATION {
  PLARGE_INTEGER  ReadTimeout;
} FILE_MAILSLOT_SET_INFORMATION, *PFILE_MAILSLOT_SET_INFORMATION;

Members

ReadTimeout

The time, in milliseconds, that a read operation can wait for a message to be written to the mailslot before a time-out occurs. A value of –1 requests that the read wait forever for a message without timing out. A value of 0 requests that the read not wait and return immediately whether a pending message is available to be read or not.

Remarks

For more information, see Mailslots.

Requirements

Version

Available in Windows 2000 and later versions of the Windows operating system.

Header

Ntifs.h (include FltKernel.h or Ntifs.h)

 

 

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