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[J-linux.git] / rust / helpers / task.c
1 // SPDX-License-Identifier: GPL-2.0
2
3 #include <linux/export.h>
4 #include <linux/sched/task.h>
5
6 struct task_struct *rust_helper_get_current(void)
7 {
8         return current;
9 }
10
11 void rust_helper_get_task_struct(struct task_struct *t)
12 {
13         get_task_struct(t);
14 }
15
16 void rust_helper_put_task_struct(struct task_struct *t)
17 {
18         put_task_struct(t);
19 }
20
21 kuid_t rust_helper_task_uid(struct task_struct *task)
22 {
23         return task_uid(task);
24 }
25
26 kuid_t rust_helper_task_euid(struct task_struct *task)
27 {
28         return task_euid(task);
29 }
30
31 #ifndef CONFIG_USER_NS
32 uid_t rust_helper_from_kuid(struct user_namespace *to, kuid_t uid)
33 {
34         return from_kuid(to, uid);
35 }
36 #endif /* CONFIG_USER_NS */
37
38 bool rust_helper_uid_eq(kuid_t left, kuid_t right)
39 {
40         return uid_eq(left, right);
41 }
42
43 kuid_t rust_helper_current_euid(void)
44 {
45         return current_euid();
46 }
47
48 struct user_namespace *rust_helper_current_user_ns(void)
49 {
50         return current_user_ns();
51 }
52
53 pid_t rust_helper_task_tgid_nr_ns(struct task_struct *tsk,
54                                   struct pid_namespace *ns)
55 {
56         return task_tgid_nr_ns(tsk, ns);
57 }
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