| /* Copyright (C) 2002 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C 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. |
| |
| The GNU C 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 the GNU C Library; if not, write to the Free |
| Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 02111-1307 USA. */ |
| |
| #ifndef _SYS_XATTR_H |
| #define _SYS_XATTR_H 1 |
| |
| #include <features.h> |
| #include <sys/types.h> |
| |
| |
| __BEGIN_DECLS |
| |
| /* The following constants should be used for the fifth parameter of |
| `*setxattr'. */ |
| enum |
| { |
| XATTR_CREATE = 1, /* set value, fail if attr already exists. */ |
| #define XATTR_CREATE XATTR_CREATE |
| XATTR_REPLACE = 2 /* set value, fail if attr does not exist. */ |
| #define XATTR_REPLACE XATTR_REPLACE |
| }; |
| |
| /* Set the attribute NAME of the file pointed to by PATH to VALUE (which |
| is SIZE bytes long). Return 0 on success, -1 for errors. */ |
| extern int setxattr (__const char *__path, __const char *__name, |
| __const void *__value, size_t __size, int __flags) |
| __THROW; |
| |
| /* Set the attribute NAME of the file pointed to by PATH to VALUE (which is |
| SIZE bytes long), not following symlinks for the last pathname component. |
| Return 0 on success, -1 for errors. */ |
| extern int lsetxattr (__const char *__path, __const char *__name, |
| __const void *__value, size_t __size, int __flags) |
| __THROW; |
| |
| /* Set the attribute NAME of the file descriptor FD to VALUE (which is SIZE |
| bytes long). Return 0 on success, -1 for errors. */ |
| extern int fsetxattr (int __fd, __const char *__name, __const void *__value, |
| size_t __size, int __flags) __THROW; |
| |
| /* Get the attribute NAME of the file pointed to by PATH to VALUE (which is |
| SIZE bytes long). Return 0 on success, -1 for errors. */ |
| extern ssize_t getxattr (__const char *__path, __const char *__name, |
| void *__value, size_t __size) __THROW; |
| |
| /* Get the attribute NAME of the file pointed to by PATH to VALUE (which is |
| SIZE bytes long), not following symlinks for the last pathname component. |
| Return 0 on success, -1 for errors. */ |
| extern ssize_t lgetxattr (__const char *__path, __const char *__name, |
| void *__value, size_t __size) __THROW; |
| |
| /* Get the attribute NAME of the file descriptor FD to VALUE (which is SIZE |
| bytes long). Return 0 on success, -1 for errors. */ |
| extern ssize_t fgetxattr (int __fd, __const char *__name, void *__value, |
| size_t __size) __THROW; |
| |
| /* List attributes of the file pointed to by PATH into the user-supplied |
| buffer LIST (which is SIZE bytes big). Return 0 on success, -1 for |
| errors. */ |
| extern ssize_t listxattr (__const char *__path, char *__list, size_t __size) |
| __THROW; |
| |
| /* List attributes of the file pointed to by PATH into the user-supplied |
| buffer LIST (which is SIZE bytes big), not following symlinks for the |
| last pathname component. Return 0 on success, -1 for errors. */ |
| extern ssize_t llistxattr (__const char *__path, char *__list, size_t __size) |
| __THROW; |
| |
| /* List attributes of the file descriptor FD into the user-supplied buffer |
| LIST (which is SIZE bytes big). Return 0 on success, -1 for errors. */ |
| extern ssize_t flistxattr (int __fd, char *__list, size_t __size) |
| __THROW; |
| |
| /* Remove the attribute NAME from the file pointed to by PATH. Return 0 |
| on success, -1 for errors. */ |
| extern int removexattr (__const char *__path, __const char *__name) __THROW; |
| |
| /* Remove the attribute NAME from the file pointed to by PATH, not |
| following symlinks for the last pathname component. Return 0 on |
| success, -1 for errors. */ |
| extern int lremovexattr (__const char *__path, __const char *__name) __THROW; |
| |
| /* Remove the attribute NAME from the file descriptor FD. Return 0 on |
| success, -1 for errors. */ |
| extern int fremovexattr (int __fd, __const char *__name) __THROW; |
| |
| __END_DECLS |
| |
| #endif /* sys/xattr.h */ |