FILE_PIPE_INFORMATION - NtDoc

#ifndef _NTIOAPI_H

/**
 * The FILE_PIPE_INFORMATION structure contains information about a named pipe that is not specific to the local or the remote end of the pipe.
 *
 * \remarks If ReadMode is set to FILE_PIPE_BYTE_STREAM_MODE, any attempt to change it must fail with a STATUS_INVALID_PARAMETER error code.
 * When CompletionMode is set to FILE_PIPE_QUEUE_OPERATION, if the pipe is connected to, read to, or written from,
 * the operation is not completed until there is data to read, all data is written, or a client is connected.
 * When CompletionMode is set to FILE_PIPE_COMPLETE_OPERATION, if the pipe is being connected to, read to, or written from, the operation is completed immediately.
 *
 * https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/ns-ntifs-_file_pipe_information
 */
typedef struct _FILE_PIPE_INFORMATION
{
     ULONG ReadMode;
     ULONG CompletionMode;
} FILE_PIPE_INFORMATION, *PFILE_PIPE_INFORMATION;

#endif
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