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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#include <stdbool.h>
#include <sys/types.h>
#include "macro.h"
typedef struct UidRangeEntry {
uid_t start, nr;
} UidRangeEntry;
typedef struct UidRange {
UidRangeEntry *entries;
size_t n_entries;
} UidRange;
UidRange *uid_range_free(UidRange *range);
DEFINE_TRIVIAL_CLEANUP_FUNC(UidRange*, uid_range_free);
int uid_range_add_internal(UidRange **range, uid_t start, uid_t nr, bool coalesce);
static inline int uid_range_add(UidRange **range, uid_t start, uid_t nr) {
return uid_range_add_internal(range, start, nr, true);
}
int uid_range_add_str(UidRange **range, const char *s);
int uid_range_next_lower(const UidRange *range, uid_t *uid);
bool uid_range_covers(const UidRange *range, uid_t start, uid_t nr);
static inline bool uid_range_contains(const UidRange *range, uid_t uid) {
return uid_range_covers(range, uid, 1);
}
int uid_range_load_userns(UidRange **ret, const char *path);
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