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Helper function bpf_get_ns_current_pid_tgid

v5.7

Definition

Copyright (c) 2015 The Libbpf Authors. All rights reserved.

Returns 0 on success, values for pid and tgid as seen from the current namespace will be returned in nsdata.

Returns

0 on success, or one of the following in case of failure:

-EINVAL if dev and inum supplied don't match dev_t and inode number with nsfs of current task, or if dev conversion to dev_t lost high bits.

-ENOENT if pidns does not exists for the current task.

static long (* const bpf_get_ns_current_pid_tgid)(__u64 dev, __u64 ino, struct bpf_pidns_info *nsdata, __u32 size) = (void *) 120;

Usage

Docs could be improved

This part of the docs is incomplete, contributions are very welcome

Program types

This helper call can be used in the following program types:

Example

Docs could be improved

This part of the docs is incomplete, contributions are very welcome