FCLOSE File Close Function
Section: Input/Ouput Functions
UsageCloses a file handle, or all open file handles. The general syntax for its use is either
In the first case a specific file is closed, In the second, all open files are closed. Note that until a file is closed the file buffers are not flushed. Returns a '0' if the close was successful and a '-1' if the close failed for some reason.
ExampleA simple example of a file being opened with
fopenand then closed with
--> fp = fopen('test.dat','wb','ieee-le') fp = 8 --> fclose(fp)