NAME¶
acl_copy_entry
—
copy an ACL entry
LIBRARY¶
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS¶
#include
<sys/types.h>
#include
<sys/acl.h>
int
acl_copy_entry
(
acl_entry_t
dest_d,
acl_entry_t
src_d);
DESCRIPTION¶
The
acl_copy_entry
() function copies the
contents of the ACL entry indicated by the
src_d descriptor to the existing ACL entry
indicated by the
dest_d descriptor. The
src_d and
dest_d descriptors may refer to entries in
different ACLs.
RETURN VALUE¶
The
acl_copy_entry
() function returns the
value 0 if successful; otherwise the value -1 is returned and
the global variable
errno is set to indicate
the error.
ERRORS¶
If any of the following conditions occur, the
acl_copy_entry
() function returns
-1
and sets
errno to
the corresponding value:
- [
EINVAL
]
- The argument src_d or
dest_d is not a valid descriptor for an
ACL entry.
The arguments src_d and
dest_d reference the same ACL entry.
STANDARDS¶
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
SEE ALSO¶
acl_get_entry(3),
acl(5)
AUTHOR¶
Derived from the FreeBSD manual pages written by
Robert N M Watson
⟨rwatson@FreeBSD.org⟩, and adapted for Linux by
Andreas Gruenbacher
⟨a.gruenbacher@bestbits.at⟩.