Zbigniew Jędrzejewski-Szmek
eb7d7d14fb
We don't "uncapitalize" parts of an already-capitalized name when concatenating words. In particular, we had UidRange in basic/uid-range.h and UGIDAllocationRange in basic/uid-alloc-range.h, which is annoying.
37 lines
1.1 KiB
C
37 lines
1.1 KiB
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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#include "macro.h"
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typedef struct UIDRangeEntry {
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uid_t start, nr;
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} UIDRangeEntry;
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typedef struct UIDRange {
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UIDRangeEntry *entries;
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size_t n_entries;
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} UIDRange;
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UIDRange *uid_range_free(UIDRange *range);
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DEFINE_TRIVIAL_CLEANUP_FUNC(UIDRange*, uid_range_free);
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int uid_range_add_internal(UIDRange **range, uid_t start, uid_t nr, bool coalesce);
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static inline int uid_range_add(UIDRange **range, uid_t start, uid_t nr) {
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return uid_range_add_internal(range, start, nr, true);
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}
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int uid_range_add_str(UIDRange **range, const char *s);
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int uid_range_next_lower(const UIDRange *range, uid_t *uid);
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bool uid_range_covers(const UIDRange *range, uid_t start, uid_t nr);
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static inline bool uid_range_contains(const UIDRange *range, uid_t uid) {
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return uid_range_covers(range, uid, 1);
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}
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int uid_map_read_one(FILE *f, uid_t *ret_base, uid_t *ret_shift, uid_t *ret_range);
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int uid_range_load_userns(UIDRange **ret, const char *path);
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