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¶
Theacl_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¶
Theacl_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, theacl_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 byRobert N M Watson ⟨rwatson@FreeBSD.org⟩, and adapted for Linux by
Andreas Gruenbacher ⟨a.gruenbacher@bestbits.at⟩.
March 23, 2002 | Linux ACL |