Last active 1698840566

The header file

clone_args.h Raw
1#pragma once
2#include "linux/types.h"
3#include <linux/sched.h>
4#include <asm-generic/siginfo.h>
5
6#define SYS_clone3 435
7#define SIGCHLD 17
8
9typedef struct {
10 __aligned_u64 flags; /* Flags bit mask */
11 __aligned_u64 pidfd; /* Where to store PID file descriptor
12 (int *) */
13 __aligned_u64 child_tid; /* Where to store child TID,
14 in child's memory (pid_t *) */
15 __aligned_u64 parent_tid; /* Where to store child TID,
16 in parent's memory (pid_t *) */
17 __aligned_u64 exit_signal; /* Signal to deliver to parent on
18 child termination */
19 __aligned_u64 stack; /* Pointer to lowest byte of stack */
20 __aligned_u64 stack_size; /* Size of stack */
21 __aligned_u64 tls; /* Location of new TLS */
22 __aligned_u64 set_tid; /* Pointer to a pid_t array
23 (since Linux 5.5) */
24 __aligned_u64 set_tid_size; /* Number of elements in set_tid
25 (since Linux 5.5) */
26 __aligned_u64 cgroup; /* File descriptor for target cgroup */
27} CloneArgs;
28