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Revision as of 14:17, 29 May 2007 (edit) Sandman (Talk | contribs) m ← Previous diff		Revision as of 14:20, 29 May 2007 (edit) (undo) Sandman (Talk | contribs) m Next diff →
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	| '''INT''' filehandle || - Identifier of the file loaded with [[fopen]].		| '''INT''' filehandle || - Identifier of the file loaded with [[fopen]].
	|-		|-
-	| '''VOID''' data || - The data to read from the file (can be any type of variable that Fenix supports).	+	| '''VOID''' data || - The data to read from the file (any type of variable). It will be loaded into this variable.
	|}		|}
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	fclose(handle); // zipping up after business is done		fclose(handle); // zipping up after business is done
-	write_int(0,160,100,4,&druppels); // let's see what we got here	+	write(0,160,100,4,druppels); // let's see what we got here
	End		End
	</pre>		</pre>
-	Used in example: [[fopen]](), [[fclose]](), [[write_int]]()	+	Used in example: [[fopen]](), [[fclose]](), [[write]]()

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Revision as of 14:20, 29 May 2007

Contents 1 Definition 2 Parameters 3 Returns 4 Example

Definition

INT fread ( <INT filehandle> , <VOID data> )

Reads the information from a file loaded with fopen to a variable.

Parameters

INT filehandle	- Identifier of the file loaded with fopen.
VOID data	- The data to read from the file (any type of variable). It will be loaded into this variable.

Returns

INT : The number of bytes read from the file.

Example

Process readthing(STRING loadpath);
Private
    handle;   // handle for the loaded file 
    druppels; // here's where the loaded data go

Begin

    handle=fopen(loadpath,O_READ); // opens the file in reading mode
    fread(handle,druppels);        // reads from the file and puts the data in druppels
    fclose(handle);                // zipping up after business is done

    write(0,160,100,4,druppels);   // let's see what we got here

End

Used in example: fopen(), fclose(), write()