March 23, 2002
acl_get_tag_type - get the tag type of an ACL entry
Linux Access Control Lists library (libacl, -lacl).
.In sys/acl.h int
acl_get_tag_type acl_entry_t entry_d acl_tag_t *tag_type_p
acl_get_tag_typefunction 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.
.Rv -std acl_get_tag_type
If any of the following conditions occur, the
acl_get_tag_typefunction returns -1 and sets errno to the corresponding value:
|The argument entry_d is not a valid descriptor for an ACL entry.|
IEEE Std 1003.1e draft 17 (\(lqPOSIX.1e\(rq, abandoned)