sharedmem

Documentation

Overview

Raw CGo bindings for Android Shared Memory

Index

• func ASharedMemory_create(name string, size uint64) int32
• func ASharedMemory_getSize(fd int32) uint64
• func ASharedMemory_setProt(fd int32, prot int32) int32
• type CgoAllocMap
  • func UnpackPCharString(str string) (*C.char, *CgoAllocMap)
  • func (a *CgoAllocMap) Add(ptr unsafe.Pointer)
  • func (a *CgoAllocMap) Borrow(b *CgoAllocMap)
  • func (a *CgoAllocMap) Free()
  • func (a *CgoAllocMap) IsEmpty() bool
• type SliceHeader

Functions

func ASharedMemory_create

func ASharedMemory_create(name string, size uint64) int32

func ASharedMemory_getSize

func ASharedMemory_getSize(fd int32) uint64

func ASharedMemory_setProt

func ASharedMemory_setProt(fd int32, prot int32) int32

Types

type CgoAllocMap

type CgoAllocMap struct {
	// contains filtered or unexported fields
}

CgoAllocMap stores pointers to C allocated memory for future reference.

func UnpackPCharString

func UnpackPCharString(str string) (*C.char, *CgoAllocMap)

UnpackPCharString copies the data from Go string as *C.char.

func (*CgoAllocMap) Add

func (a *CgoAllocMap) Add(ptr unsafe.Pointer)

func (*CgoAllocMap) Borrow

func (a *CgoAllocMap) Borrow(b *CgoAllocMap)

func (*CgoAllocMap) Free

func (a *CgoAllocMap) Free()

func (*CgoAllocMap) IsEmpty

func (a *CgoAllocMap) IsEmpty() bool

type SliceHeader

type SliceHeader struct {
	Data unsafe.Pointer
	Len  int
	Cap  int
}