Source repositoryplatf::shm_data_t Class Reference

RAII wrapper that detaches mapped SysV shared memory, with null representing an empty mapping. More...

Public Member Functions
	shm_data_t (shm_data_t &&other) noexcept
	Move ownership of an attached shared-memory mapping.
	shm_data_t (std::uint8_t *data)
	Explicitly take ownership of an attached shared-memory mapping.

Public Attributes
std::uint8_t *	data
	Attached shared-memory bytes, or null when this wrapper owns no attachment.

Detailed Description

RAII wrapper that detaches mapped SysV shared memory, with null representing an empty mapping.

Constructor & Destructor Documentation

shm_data_t() [1/2]

platf::shm_data_t::shm_data_t ( std::uint8_t * data )

inlineexplicit

Explicitly take ownership of an attached shared-memory mapping.

Parameters

data	Pointer returned by shmat.

shm_data_t() [2/2]

platf::shm_data_t::shm_data_t ( shm_data_t && other )

inlinenoexcept

Move ownership of an attached shared-memory mapping.

Parameters

other

Shared-memory mapping wrapper whose attachment is moved.

---

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

• src/platform/linux/x11grab.cpp