PXFISFIFO

POSIX Function: Tests whether a file is a special FIFO file.

Module

USE IFPOSIX

構文

result = PXFISFIFO (m)

m

(Input) INTEGER(4). The value of the st_modecomponent (field) in the structure stat.

Results

The result type is logical.

The PXFISFIFO function tests whether the file is a special FIFO file created by PXFMKFIFO. If the file is a special FIFO file, the result value is .TRUE.; otherwise, .FALSE..

Compatibility

CONSOLE STANDARD GRAPHICS QUICKWIN GRAPHICS WINDOWS DLL LIB

関連情報


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