Интерактивная система просмотра системных руководств (man-ов)
acl_entries (3)
>> acl_entries (3) ( Linux man: Библиотечные вызовы )
BSD mandoc
Linux ACL
NAME
acl_entries
- return the number of entries in an ACL
LIBRARY
Linux Access Control Lists library (libacl, -lacl).
SYNOPSIS
#include <sys/types.h>
#include <acl/libacl.h> int
acl_entries (acl_t acl);
DESCRIPTION
The
acl_entries ();
function returns the number of ACL entries that are contained in the ACL referred to by the argument
acl
RETURN VALUE
The
acl_entries ();
function returns the number of entries in
acl
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_entries ();
function returns
-1
and sets
errno
to the corresponding value:
Bq Er EINVAL
The argument
acl
is not a valid pointer to an ACL.
STANDARDS
This is a non-portable, Linux specific extension to the ACL manipulation
functions defined in IEEE Std 1003.1e draft 17 (lqPOSIX.1erq, abandoned).
