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/*
File: libacl.h
(C) 1999, 2000 Andreas Gruenbacher, <a.gruenbacher@computer.org>
This library 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.
This library 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 this library; if not, see <https://www.gnu.org/licenses/>.
*/
#ifndef __ACL_LIBACL_H
#define __ACL_LIBACL_H
#include <sys/acl.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Flags for acl_to_any_text() */
/* Print NO, SOME or ALL effective permissions comments. SOME prints
effective rights comments for entries which have different permissions
than effective permissions. */
#define TEXT_SOME_EFFECTIVE 0x01
#define TEXT_ALL_EFFECTIVE 0x02
/* Align effective permission comments to column 32 using tabs or
use a single tab. */
#define TEXT_SMART_INDENT 0x04
/* User and group IDs instead of names. */
#define TEXT_NUMERIC_IDS 0x08
/* Only output the first letter of entry types
("u::rwx" instead of "user::rwx"). */
#define TEXT_ABBREVIATE 0x10
/* acl_check error codes */
#define ACL_MULTI_ERROR (0x1000) /* multiple unique objects */
#define ACL_DUPLICATE_ERROR (0x2000) /* duplicate Id's in entries */
#define ACL_MISS_ERROR (0x3000) /* missing required entry */
#define ACL_ENTRY_ERROR (0x4000) /* wrong entry type */
EXPORT char *acl_to_any_text(acl_t acl, const char *prefix,
char separator, int options);
EXPORT int acl_cmp(acl_t acl1, acl_t acl2);
EXPORT int acl_check(acl_t acl, int *last);
EXPORT acl_t acl_from_mode(mode_t mode);
EXPORT int acl_equiv_mode(acl_t acl, mode_t *mode_p);
EXPORT int acl_extended_file(const char *path_p);
EXPORT int acl_extended_file_nofollow(const char *path_p);
EXPORT int acl_extended_fd(int fd);
EXPORT int acl_entries(acl_t acl);
EXPORT const char *acl_error(int code);
EXPORT int acl_get_perm(acl_permset_t permset_d, acl_perm_t perm);
/* Copying permissions between files */
struct error_context;
EXPORT int perm_copy_file (const char *, const char *,
struct error_context *);
EXPORT int perm_copy_fd (const char *, int, const char *, int,
struct error_context *);
#ifdef __cplusplus
}
#endif
#endif /* __ACL_LIBACL_H */
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