Struct dv_shm_descriptor 

#[repr(C)]
pub struct dv_shm_descriptor {
    pub handle: *mut c_void,
    pub session: *mut dv_session_t,
    pub fd: c_int,
    pub size: usize,
    pub offset: usize,
    pub fd_type: c_int,
}

Shared memory decriptor generated after registering fd to server

Fields

handle: *mut c_void

< shared mem handle, managed by client library

session: *mut dv_session_t

< session handle on which shared memory is registered

fd: c_int

< file fd for which shared memory is registered

size: usize

< size to map

offset: usize

< offset in file

fd_type: c_int

< type of fd shared (reserved)

Trait Implementations

impl Clone for dv_shm_descriptor

fn clone(&self) -> dv_shm_descriptor

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for dv_shm_descriptor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for dv_shm_descriptor