Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1// SPDX-License-Identifier: GPL-2.0
2
3#include <linux/pid_namespace.h>
4#include <linux/cleanup.h>
5
6struct pid_namespace *rust_helper_get_pid_ns(struct pid_namespace *ns)
7{
8 return get_pid_ns(ns);
9}
10
11void rust_helper_put_pid_ns(struct pid_namespace *ns)
12{
13 put_pid_ns(ns);
14}
15
16/* Get a reference on a task's pid namespace. */
17struct pid_namespace *rust_helper_task_get_pid_ns(struct task_struct *task)
18{
19 struct pid_namespace *pid_ns;
20
21 guard(rcu)();
22 pid_ns = task_active_pid_ns(task);
23 if (pid_ns)
24 get_pid_ns(pid_ns);
25 return pid_ns;
26}