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#pragma once
/***
This file is part of systemd.
Copyright 2017 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <sys/types.h>
/* Note that devpts's gid= parameter parses GIDs as signed values, hence we stay away from the upper half of the 32bit
* UID range here. We leave a bit of room at the lower end and a lot of room at the upper end, so that other subsystems
* may have their own allocation ranges too. */
#define UID_SHIFT_PICK_MIN ((uid_t) UINT32_C(0x00080000))
#define UID_SHIFT_PICK_MAX ((uid_t) UINT32_C(0x6FFF0000))
/* While we are chmod()ing a directory tree, we set the top-level UID base to this "busy" base, so that we can always
* recognize trees we are were chmod()ing recursively and got interrupted in */
#define UID_BUSY_BASE ((uid_t) UINT32_C(0xFFFE0000))
#define UID_BUSY_MASK ((uid_t) UINT32_C(0xFFFF0000))
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