memory_region_get_fd

panda_sys

Function memory_region_get_fd 

Source 
pub unsafe extern "C" fn memory_region_get_fd(
    mr: *mut MemoryRegion,
) -> c_int
Expand description

memory_region_get_fd: Get a file descriptor backing a RAM memory region.

Returns a file descriptor backing a file-based RAM memory region, or -1 if the region is not a file-based RAM memory region.

@mr: the RAM or alias memory region being queried.