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_XATTR_H 13 #define _LINUX_XATTR_H 14 15 #define XATTR_CREATE 0x1 16 #define XATTR_REPLACE 0x2 17 18 #define XATTR_OS2_PREFIX "os2." 19 #define XATTR_OS2_PREFIX_LEN (sizeof (XATTR_OS2_PREFIX) - 1) 20 21 #define XATTR_SECURITY_PREFIX "security." 22 #define XATTR_SECURITY_PREFIX_LEN (sizeof (XATTR_SECURITY_PREFIX) - 1) 23 24 #define XATTR_SYSTEM_PREFIX "system." 25 #define XATTR_SYSTEM_PREFIX_LEN (sizeof (XATTR_SYSTEM_PREFIX) - 1) 26 27 #define XATTR_TRUSTED_PREFIX "trusted." 28 #define XATTR_TRUSTED_PREFIX_LEN (sizeof (XATTR_TRUSTED_PREFIX) - 1) 29 30 #define XATTR_USER_PREFIX "user." 31 #define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1) 32 33 struct xattr_handler { 34 char *prefix; 35 size_t (*list)(struct inode *inode, char *list, size_t list_size, 36 const char *name, size_t name_len); 37 int (*get)(struct inode *inode, const char *name, void *buffer, 38 size_t size); 39 int (*set)(struct inode *inode, const char *name, const void *buffer, 40 size_t size, int flags); 41 }; 42 43 #endif 44
