322db32971
Closes: 339 struct subordinate_range is pretty closely tied to the existing subid code and /etc/subuid format, so it includes an owner. Dropping that or even renaming it is more painful than I'd first thought. So introduce a 'struct subid_range' which is only the start and count, leaving 'struct subordinate_range' as the owner, start and count. Signed-off-by: Serge Hallyn <serge@hallyn.com>
49 lines
2.0 KiB
C
49 lines
2.0 KiB
C
/*
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* Copyright (c) 2012- Eric W. Biederman
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*/
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#ifndef _SUBORDINATEIO_H
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#define _SUBORDINATEIO_H
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#include <config.h>
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#ifdef ENABLE_SUBIDS
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#include <sys/types.h>
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#include "../libsubid/subid.h"
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extern int sub_uid_close(void);
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extern bool have_sub_uids(const char *owner, uid_t start, unsigned long count);
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extern bool sub_uid_file_present (void);
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extern bool sub_uid_assigned(const char *owner);
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extern int sub_uid_lock (void);
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extern int sub_uid_setdbname (const char *filename);
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extern /*@observer@*/const char *sub_uid_dbname (void);
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extern int sub_uid_open (int mode);
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extern int sub_uid_unlock (void);
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extern int sub_uid_add (const char *owner, uid_t start, unsigned long count);
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extern int sub_uid_remove (const char *owner, uid_t start, unsigned long count);
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extern uid_t sub_uid_find_free_range(uid_t min, uid_t max, unsigned long count);
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extern int list_owner_ranges(const char *owner, enum subid_type id_type, struct subid_range ***ranges);
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extern bool new_subid_range(struct subordinate_range *range, enum subid_type id_type, bool reuse);
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extern bool release_subid_range(struct subordinate_range *range, enum subid_type id_type);
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extern int find_subid_owners(unsigned long id, enum subid_type id_type, uid_t **uids);
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extern void free_subordinate_ranges(struct subordinate_range **ranges, int count);
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extern int sub_gid_close(void);
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extern bool have_sub_gids(const char *owner, gid_t start, unsigned long count);
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extern bool sub_gid_file_present (void);
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extern bool sub_gid_assigned(const char *owner);
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extern int sub_gid_lock (void);
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extern int sub_gid_setdbname (const char *filename);
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extern /*@observer@*/const char *sub_gid_dbname (void);
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extern int sub_gid_open (int mode);
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extern int sub_gid_unlock (void);
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extern int sub_gid_add (const char *owner, gid_t start, unsigned long count);
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extern int sub_gid_remove (const char *owner, gid_t start, unsigned long count);
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extern uid_t sub_gid_find_free_range(gid_t min, gid_t max, unsigned long count);
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#endif /* ENABLE_SUBIDS */
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#endif
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