acl_get_tag_type

ACL_GET_TAG_TYPE(3)       BSD 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>.

Linux ACL                        March 23, 2002                        Linux ACL