Struct rutabaga_gfx::rutabaga_os::sys::linux::shm::SharedMemory

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pub struct SharedMemory {
    fd: OwnedFd,
    size: u64,
}

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§fd: OwnedFd§size: u64

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impl SharedMemory

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pub fn new(debug_name: &CStr, size: u64) -> RutabagaResult<SharedMemory>

Creates a new shared memory file descriptor with zero size.

If a name is given, it will appear in /proc/self/fd/<shm fd> for the purposes of debugging. The name does not need to be unique.

The file descriptor is opened with the close on exec flag and allows memfd sealing.

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pub fn size(&self) -> u64

Gets the size in bytes of the shared memory.

The size returned here does not reflect changes by other interfaces or users of the shared memory file descriptor..

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