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Diffstat (limited to 'include/sys/xattr.h')
| -rw-r--r-- | include/sys/xattr.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/include/sys/xattr.h b/include/sys/xattr.h new file mode 100644 index 000000000..2737f90bd --- /dev/null +++ b/include/sys/xattr.h @@ -0,0 +1,104 @@ +/* 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 */ |