formZ SDK | 5.0 API Reference | System | Runtime Library (FZRT) | Memory

# fzrt_free_mem

Description

Gets the amount of free memory. This will return the amount of free memory in the available to the application. Under virtual memory systems, this is just an estimate. This includes all fragmented blocks in the heap, so it is possible that you cannot allocate this much memory with one allocation.

Plugin Prototype

fzrt_error_td fzrt_free_mem(

fzrt_unsigned_int * | free_mem )

Parameters

free_mem [Result]

The size, in bytes, of the available memory in the heap

Returns

The amount of free memory in bytes

Availability

5.0.0.0

Function Set

fz_fzrt_mem_fset

Defined in

fzrt_api.h