niceSOFT/systemd: The systemd System and Service Manager

src/basic/pidfd-util.h

23 строки662 B

Yu Watanabe

pidfd-util: expose pidfd_get_info()

19 окт 2025, 04:01

19 окт 2025, 04:010c37508

/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once

#include <sys/pidfd.h>          /* IWYU pragma: export */

#include "basic-forward.h"

int pidfd_get_namespace(int fd, unsigned long ns_type_cmd);

int pidfd_get_info(int fd, struct pidfd_info *info);

int pidfd_get_pid(int fd, pid_t *ret);
int pidfd_verify_pid(int pidfd, pid_t pid);

int pidfd_get_ppid(int fd, pid_t *ret);
int pidfd_get_uid(int fd, uid_t *ret);
int pidfd_get_cgroupid(int fd, uint64_t *ret);

int pidfd_get_inode_id_impl(int fd, uint64_t *ret);
int pidfd_get_inode_id(int fd, uint64_t *ret);
int pidfd_get_inode_id_self_cached(uint64_t *ret);

int pidfd_check_pidfs(int pid_fd);