mirror of
https://github.com/morgan9e/systemd
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8e1ac16bc6
We had both uid-range.h and uid-alloc-range.h. The latter now contains helpers
like {uid,gid}_is_{system,dynamic,container}(), uid_for_system_journal(), so
the existing name is outdated. I think the uid-range.[ch] should stay separate
because it has a bunch of helpers for parsing and printing of uid ranges. So
let's rename as in $subject to better reflect the contents of the file and make
the two sets of files harder to confuse.
37 lines
995 B
C
37 lines
995 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <stdbool.h>
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#include <sys/types.h>
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bool uid_is_system(uid_t uid);
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bool gid_is_system(gid_t gid);
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static inline bool uid_is_dynamic(uid_t uid) {
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return DYNAMIC_UID_MIN <= uid && uid <= DYNAMIC_UID_MAX;
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}
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static inline bool gid_is_dynamic(gid_t gid) {
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return uid_is_dynamic((uid_t) gid);
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}
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static inline bool uid_is_container(uid_t uid) {
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return CONTAINER_UID_BASE_MIN <= uid && uid <= CONTAINER_UID_BASE_MAX;
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}
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static inline bool gid_is_container(gid_t gid) {
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return uid_is_container((uid_t) gid);
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}
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typedef struct UGIDAllocationRange {
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uid_t system_alloc_uid_min;
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uid_t system_uid_max;
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gid_t system_alloc_gid_min;
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gid_t system_gid_max;
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} UGIDAllocationRange;
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int read_login_defs(UGIDAllocationRange *ret_defs, const char *path, const char *root);
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const UGIDAllocationRange *acquire_ugid_allocation_range(void);
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bool uid_for_system_journal(uid_t uid);
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