1ACL_GET_TAG_TYPE(3)      BSD Library Functions Manual      ACL_GET_TAG_TYPE(3)
2

NAME

4     acl_get_tag_type — get the tag type of an ACL entry
5

LIBRARY

7     Linux Access Control Lists library (libacl, -lacl).
8

SYNOPSIS

10     #include <sys/types.h>
11     #include <sys/acl.h>
12
13     int
14     acl_get_tag_type(acl_entry_t entry_d, acl_tag_t *tag_type_p);
15

DESCRIPTION

17     The acl_get_tag_type() function assigns to the value pointed to by
18     tag_type_p the tag type for the ACL entry indicated by the argument
19     entry_d.
20
21     The argument entry_d and any other ACL entry descriptors that refer to
22     entries in the same ACL continue to refer to those entries. The order of
23     all existing entries in the ACL remain unchanged.
24

RETURN VALUE

26     The acl_get_tag_type() function returns the value 0 if successful; other‐
27     wise the value -1 is returned and the global variable errno is set to
28     indicate the error.
29

ERRORS

31     If any of the following conditions occur, the acl_get_tag_type() function
32     returns -1 and sets errno to the corresponding value:
33
34     [EINVAL]           The argument entry_d is not a valid descriptor for an
35                        ACL entry.
36

STANDARDS

38     IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)
39

SEE ALSO

41     acl_create_entry(3), acl_get_entry(3), acl_get_permset(3),
42     acl_get_qualifier(3), acl_set_permset(3), acl_set_qualifier(3),
43     acl_set_tag_type(3), acl(5)
44

AUTHOR

46     Derived from the FreeBSD manual pages written by Robert N M Watson
47     <rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher
48     <a.gruenbacher@bestbits.at>.
49
50Linux ACL                       March 23, 2002                       Linux ACL
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