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-rw-r--r--misc/sys/xattr.h106
1 files changed, 106 insertions, 0 deletions
diff --git a/misc/sys/xattr.h b/misc/sys/xattr.h
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+/* 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>
+
+
+#define __need_size_t
+#include <stddef.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  */