PhysicsFS allocation function pointers. More...

#include <physfs.h>

Data Fields
int(*)	Init (void)
void(*)	Deinit (void)
void ()	Malloc (PHYSFS_uint64)
void ()	Realloc (void *, PHYSFS_uint64)
void(*)	Free (void *)

Detailed Description

PhysicsFS allocation function pointers.

(This is for limited, hardcore use. If you don't immediately see a need for it, you can probably ignore this forever.)

You create one of these structures for use with PHYSFS_setAllocator. Allocators are assumed to be reentrant by the caller; please mutex accordingly.

Allocations are always discussed in 64-bits, for future expansion...we're on the cusp of a 64-bit transition, and we'll probably be allocating 6 gigabytes like it's nothing sooner or later, and I don't want to change this again at that point. If you're on a 32-bit platform and have to downcast, it's okay to return NULL if the allocation is greater than 4 gigabytes, since you'd have to do so anyhow.

See also: PHYSFS_setAllocator

Field Documentation

◆ Deinit

void(*) PHYSFS_Allocator::Deinit(void)

Deinitialize your allocator. Can be NULL.

◆ Free

void(*) PHYSFS_Allocator::Free(void *)

Free memory from Malloc or Realloc.

◆ Init

int(*) PHYSFS_Allocator::Init(void)

Initialize. Can be NULL. Zero on failure.

◆ Malloc

void *(*) PHYSFS_Allocator::Malloc(PHYSFS_uint64)

Allocate like malloc().

◆ Realloc

void *(*) PHYSFS_Allocator::Realloc(void *, PHYSFS_uint64)

Reallocate like realloc().

The documentation for this struct was generated from the following file:

physfs.h