| Dan Albert | 287553d | 2017-02-16 10:47:51 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | **************************************************************************** |
| 3 | *** |
| 4 | *** This header was automatically generated from a Linux kernel header |
| 5 | *** of the same name, to make information necessary for userspace to |
| 6 | *** call into the kernel available to libc. It contains only constants, |
| 7 | *** structures, and macros generated from the original header, and thus, |
| 8 | *** contains no copyrightable information. |
| 9 | *** |
| 10 | **************************************************************************** |
| 11 | ****************************************************************************/ |
| 12 | #ifndef __LINUX_POSIX_ACL_H |
| 13 | #define __LINUX_POSIX_ACL_H |
| 14 | |
| 15 | #include <linux/slab.h> |
| 16 | |
| 17 | #define ACL_UNDEFINED_ID (-1) |
| 18 | |
| 19 | #define ACL_TYPE_ACCESS (0x8000) |
| 20 | #define ACL_TYPE_DEFAULT (0x4000) |
| 21 | |
| 22 | #define ACL_USER_OBJ (0x01) |
| 23 | #define ACL_USER (0x02) |
| 24 | #define ACL_GROUP_OBJ (0x04) |
| 25 | #define ACL_GROUP (0x08) |
| 26 | #define ACL_MASK (0x10) |
| 27 | #define ACL_OTHER (0x20) |
| 28 | |
| 29 | #define ACL_READ (0x04) |
| 30 | #define ACL_WRITE (0x02) |
| 31 | #define ACL_EXECUTE (0x01) |
| 32 | |
| 33 | struct posix_acl_entry { |
| 34 | short e_tag; |
| 35 | unsigned short e_perm; |
| 36 | unsigned int e_id; |
| 37 | }; |
| 38 | |
| 39 | struct posix_acl { |
| 40 | atomic_t a_refcount; |
| 41 | unsigned int a_count; |
| 42 | struct posix_acl_entry a_entries[0]; |
| 43 | }; |
| 44 | |
| 45 | #define FOREACH_ACL_ENTRY(pa, acl, pe) for(pa=(acl)->a_entries, pe=pa+(acl)->a_count; pa<pe; pa++) |
| 46 | |
| 47 | #endif |