Dynamic Loading

Typedefs
typedef void *	OSDynLoadModule
typedef int(*	OSDynLoadAllocFn) (int size, int align, void **outAddr)
typedef void(*	OSDynLoadFreeFn) (void *addr)

Functions
int32_t	OSDynLoad_SetAllocator (OSDynLoadAllocFn allocFn, OSDynLoadFreeFn freeFn)
int32_t	OSDynLoad_GetAllocator (OSDynLoadAllocFn *outAllocFn, OSDynLoadFreeFn *outFreeFn)
int32_t	OSDynLoad_Acquire (char const *name, OSDynLoadModule *outModule)
int32_t	OSDynLoad_FindExport (OSDynLoadModule module, int32_t isData, char const *name, void **outAddr)
void	OSDynLoad_Release (OSDynLoadModule module)

Detailed Description

Typedef Documentation

typedef void* OSDynLoadModule

Definition at line 16 of file dynload.h.

typedef int(* OSDynLoadAllocFn) (int size, int align, void **outAddr)

Definition at line 18 of file dynload.h.

typedef void(* OSDynLoadFreeFn) (void *addr)

Definition at line 19 of file dynload.h.

Function Documentation

int32_t OSDynLoad_SetAllocator	(	OSDynLoadAllocFn	allocFn,
		OSDynLoadFreeFn	freeFn
	)

Set the allocator function to use for dynamic loading.

int32_t OSDynLoad_GetAllocator	(	OSDynLoadAllocFn *	outAllocFn,
		OSDynLoadFreeFn *	outFreeFn
	)

Get the allocator function used for dynamic loading.

int32_t OSDynLoad_Acquire	(	char const *	name,
		OSDynLoadModule *	outModule
	)

Load a module.

If the module is already loaded, increase reference count. Similar to LoadLibrary on Windows.

int32_t OSDynLoad_FindExport	(	OSDynLoadModule	module,
		int32_t	isData,
		char const *	name,
		void **	outAddr
	)

Retrieve the address of a function or data export from a module.

Similar to GetProcAddress on Windows.

void OSDynLoad_Release

(

OSDynLoadModule

module

)

Free a module handle returned from OSDynLoad_Acquire.

Will decrease reference count and only unload the module if count reaches 0. Similar to FreeLibrary on Windows.