rdsfree(3) - Linux man page

Name

rdsfree - free memory place

Synopsys

 #include "rdsnnn.h"
  void  rdsfree( Pointer, Size )
    char         ∗Pointer;
    unsigned int  Size;

Parameter

Pointer pointer to the memory to free. Size Size of the memory to free.

Description

The rdsfree function deletes memory of size='Size' allocated with rdsalloc function. If the parameter Size is set to ZERO (or RDS_ALLOC_BLOCK) then the memory is deleted by BLOCK else the memory is deleted by HEAP.

Note : A memory allocated by BLOCK (resp. by HEAP) must be deleted by BLOCK (resp. by HEAP).

Return Value

nothing

Errors

none

Example

          #include "rdsnnn.h"

main()

{

rdsrec_list ∗Rectangle;

rdsfig_list ∗Figure;

Figure = allocrdsfig ();

Rectangle = allocrdsrec ();

Rectangle->X = 20;

Rectangle->Y = 20;

Rectangle->DX = 48;

Rectangle->DY = 8;

...

/∗ ∗/ rdsfree ( Rectangle, sizeof (rdsrec_list));

/∗ deletes a figure allocated by block ∗/ /∗ ∗/ rdsfree ( Figure , RDS_ALLOC_BLOCK);

}