Function virtual_memory_map_config_struct_size

src/process/prctl.rs:727–732

()

#[doc(alias = "PR_SET_MM")]
#[doc(alias = "PR_SET_MM_MAP_SIZE")]
pub fn virtual_memory_map_config_struct_size() -> io::Result<usize> {
    let mut value: c_uint = 0;
    let value_ptr = as_mut_ptr(&mut value);
    unsafe { prctl_3args(PR_SET_MM, PR_SET_MM_MAP_SIZE as *mut _, value_ptr.cast())? };
    Ok(value as usize)
}

/// This structure provides new memory descriptor map which mostly modifies
/// `/proc/pid/stat[m]` output for a task.