From 8530dc4467691a893aa2e07319b18a84fec96cad Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 19 Aug 2014 19:05:11 +0200 Subject: tmpfiles: add new 'r' line type to add UIDs/GIDs to the pool to allocate UIDs/GIDs from This way we can guarantee a limited amount of compatibility with login.defs, by generate an appopriate "r" line out of it, on package installation. --- src/shared/uid-range.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/shared/uid-range.h (limited to 'src/shared/uid-range.h') diff --git a/src/shared/uid-range.h b/src/shared/uid-range.h new file mode 100644 index 0000000000..d3dac8df63 --- /dev/null +++ b/src/shared/uid-range.h @@ -0,0 +1,34 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2014 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 . +***/ + +#include + +typedef struct UidRange { + uid_t start, nr; +} UidRange; + +int uid_range_add(UidRange **p, unsigned *n, uid_t start, uid_t nr); +int uid_range_add_str(UidRange **p, unsigned *n, const char *s); + +int uid_range_next_lower(const UidRange *p, unsigned n, uid_t *uid); +bool uid_range_contains(const UidRange *p, unsigned n, uid_t uid); -- cgit v1.2.3-54-g00ecf