astiposix

package

v0.0.0-...-2fd3f60 Latest Latest Go to latest Published: Mar 10, 2025 License: MIT Imports: 9 Imported by: 0

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

func CreateSharedMemory(name string, size int) (*SharedMemory, error)

func OpenSharedMemory(name string) (*SharedMemory, error)

func (shm *SharedMemory) Addr() unsafe.Pointer

func (shm *SharedMemory) Close() error

func (shm *SharedMemory) Name() string

func (shm *SharedMemory) ReadBytes(size int) ([]byte, error)

func (shm *SharedMemory) Size() int

func (shm *SharedMemory) Write(src unsafe.Pointer, size int) error

func (shm *SharedMemory) WriteBytes(b []byte) error

type VariableSizeSharedMemoryReadOptions struct {
	Name string `json:"name"`
	Size int    `json:"size"`
}

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

func NewVariableSizeSharedMemoryReader() *VariableSizeSharedMemoryReader

func (r *VariableSizeSharedMemoryReader) Close()

func (r *VariableSizeSharedMemoryReader) ReadBytes(o VariableSizeSharedMemoryReadOptions) (b []byte, err error)

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

func NewVariableSizeSharedMemoryWriter(prefix string) *VariableSizeSharedMemoryWriter

func (w *VariableSizeSharedMemoryWriter) Close()

func (w *VariableSizeSharedMemoryWriter) Write(src unsafe.Pointer, size int) (ro VariableSizeSharedMemoryReadOptions, err error)

func (w *VariableSizeSharedMemoryWriter) WriteBytes(b []byte) (VariableSizeSharedMemoryReadOptions, error)