Struct nc::types::prctl_mm_map_t

#[repr(C)]
pub struct prctl_mm_map_t {

    pub start_code: u64,
    pub end_code: u64,
    pub start_data: u64,
    pub end_data: u64,
    pub start_brk: u64,
    pub brk: u64,
    pub start_stack: u64,
    pub arg_start: u64,
    pub arg_end: u64,
    pub env_start: u64,
    pub env_end: u64,
    pub auxv: usize,
    pub auxv_size: u32,
    pub exe_fd: u32,
}

This structure provides new memory descriptor map which mostly modifies /proc/pid/stat[m] output for a task. This mostly done in a sake of checkpoint/restore functionality.

Fields

start_code: u64

code section bounds

end_code: u64

start_data: u64

data section bounds

end_data: u64

start_brk: u64

heap for brk() syscall

brk: u64

start_stack: u64

stack starts at

arg_start: u64

command line arguments bounds

arg_end: u64

env_start: u64

environment variables bounds

env_end: u64

auxv: usize

auxiliary vector

auxv_size: u32

vector size

exe_fd: u32

/proc/$pid/exe link file

Trait Implementations

impl Clone for prctl_mm_map_t

fn clone(&self) -> prctl_mm_map_t

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for prctl_mm_map_t

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

Formats the value using the given formatter.

impl Default for prctl_mm_map_t

fn default() -> prctl_mm_map_t

Returns the “default value” for a type.