Function rustix::shm::shm_open

pub fn shm_open<P: Arg>(
    name: P,
    flags: ShmOFlags,
    mode: Mode
) -> Result<OwnedFd>

shm_open(name, oflags, mode)—Opens a shared memory object.

For portability, name should begin with a slash, contain no other slashes, and be no longer than an implementation-defined limit (255 on Linux).

Exactly one of ShmOFlags::RDONLY and ShmOFlags::RDWR should be passed. The file descriptor will be opened with FD_CLOEXEC set.

References

• POSIX
• Linux