table of contents
ACL_GET_TAG_TYPE(3) | Library Functions Manual | ACL_GET_TAG_TYPE(3) |
NAME¶
acl_get_tag_type
—
get the tag type of an ACL entry
LIBRARY¶
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS¶
#include
<sys/types.h>
#include <sys/acl.h>
int
acl_get_tag_type
(acl_entry_t
entry_d, acl_tag_t
*tag_type_p);
DESCRIPTION¶
The
acl_get_tag_type
()
function assigns to the value pointed to by tag_type_p
the tag type for the ACL entry indicated by the argument
entry_d.
The argument entry_d and any other ACL entry descriptors that refer to entries in the same ACL continue to refer to those entries. The order of all existing entries in the ACL remain unchanged.
RETURN VALUE¶
The acl_get_tag_type
() 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_get_tag_type
() function returns
-1
and sets errno to the
corresponding value:
- [
EINVAL
] - The argument entry_d is not a valid descriptor for an ACL entry.
STANDARDS¶
IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
SEE ALSO¶
acl_create_entry(3), acl_get_entry(3), acl_get_permset(3), acl_get_qualifier(3), acl_set_permset(3), acl_set_qualifier(3), acl_set_tag_type(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 ⟨andreas.gruenbacher@gmail.com⟩.
March 23, 2002 | Linux ACL |