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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | VERSIONS | CONFORMING TO | SEE ALSO | COLOPHON |
REMOVEXATTR(2) Linux Programmer's Manual REMOVEXATTR(2)
removexattr, lremovexattr, fremovexattr - remove an extended
attribute
#include <sys/types.h>
#include <sys/xattr.h>
int removexattr(const char *path, const char *name);
int lremovexattr(const char *path, const char *name);
int fremovexattr(int fd, const char *name);
Extended attributes are name:value pairs associated with inodes
(files, directories, symbolic links, etc.). They are extensions to
the normal attributes which are associated with all inodes in the
system (i.e., the stat(2) data). A complete overview of extended
attributes concepts can be found in xattr(7).
removexattr() removes the extended attribute identified by name and
associated with the given path in the filesystem.
lremovexattr() is identical to removexattr(), except in the case of a
symbolic link, where the extended attribute is removed from the link
itself, not the file that it refers to.
fremovexattr() is identical to removexattr(), only the extended
attribute is removed from the open file referred to by fd (as
returned by open(2)) in place of path.
An extended attribute name is a null-terminated string. The name
includes a namespace prefix; there may be several, disjoint
namespaces associated with an individual inode.
On success, zero is returned. On failure, -1 is returned and errno
is set appropriately.
ENOATTR
The named attribute does not exist. (ENOATTR is defined to be
a synonym for ENODATA in <attr/xattr.h>.)
ENOTSUP
Extended attributes are not supported by the filesystem, or
are disabled.
In addition, the errors documented in stat(2) can also occur.
These system calls have been available on Linux since kernel 2.4;
glibc support is provided since version 2.3.
These system calls are Linux-specific.
getfattr(1), setfattr(1), getxattr(2), listxattr(2), open(2),
setxattr(2), stat(2), symlink(7), xattr(7)
This page is part of release 4.12 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at
https://www.kernel.org/doc/man-pages/.
Linux 2015-05-07 REMOVEXATTR(2)
Pages that refer to this page: getxattr(2), listxattr(2), setxattr(2), syscalls(2), symlink(7), xattr(7)