Skip to main content

Documentation Index

Fetch the complete documentation index at: https://notevil.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Open topic with navigation CAPL Functions » ISO11783 » ISO11783 Node Layer » Iso11783FSCloseFile

​
Iso11783FSCloseFile

Valid for: CANoe DE • CANoe4SW DE

​
Function Syntax

long Iso11783FSCloseFile( dword fileHandle );

​
Description

This function closes an opened file or directory.

​
Parameters

​
Return Values

0 or error code

​
Example

// handle references a file
LONG handle;
char data[200];

handle = Iso11783FSOpenFile( "\test.TXT", 0x00 );
if (handle > 0) {
  Iso11783FSReadFile( handle, elCount(data), data );
  Iso11783FSCloseFile( handle );
}

// handle references a directory
LONG dirHandle;
char data[200];

dirHandle = Iso11783FSOpenFile( "\dir1", 0x03 );
if (dirHandle > 0) {
  Iso11783FSReadFile( dirHandle, (elCount(data)-2)/22, data);
  Iso11783FSCloseFile( dirHandle );
}