/* 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 */