Systemd/src/shared/chown-recursive.h

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

#include <sys/types.h>

int path_chown_recursive(const char *path, uid_t uid, gid_t gid, mode_t mask);

int fd_chown_recursive(int fd, uid_t uid, gid_t gid, mode_t mask);
license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 05:23:58 +01:00			`/* SPDX-License-Identifier: LGPL-2.1-or-later */`
core: chown() StateDirectory= and friends recursively when starting a service This is particularly useful when used in conjunction with DynamicUser=1, where the UID might change for every invocation, but is useful in other cases too, for example, when these directories are shared between systems where the UID assignments differ slightly. 2017-09-28 19:13:44 +02:00			`#pragma once`

			`#include <sys/types.h>`

core: drop suid/sgid bit of files/dirs when doing recursive chown This adds some extra paranoia: when we recursively chown a directory for use with DynamicUser=1 services we'll now drop suid/sgid from all files we chown(). Of course, such files should not exist in the first place, and noone should get access to those dirs who isn't root anyway, but let's better be safe than sorry, and drop everything we come across. 2019-03-25 16:21:11 +01:00			`int path_chown_recursive(const char *path, uid_t uid, gid_t gid, mode_t mask);`
chown-recursive: add fd based API 2019-04-16 18:44:28 +02:00
			`int fd_chown_recursive(int fd, uid_t uid, gid_t gid, mode_t mask);`