Linux Access Control Lists library (libacl, -lacl).  The function
converts  the text form of the ACL referred to by into the inter‐
nal form of an ACL and returns a pointer to the  working  storage
that  contains  the  ACL.  The function accepts as input the long
text form and short text form of an  ACL  as  described  in  This
function  may  cause  memory  to be allocated.  The caller should
free any releasable memory, when the new ACL  is  no  longer  re‐
quired,  by calling with the returned by as an argument.  On suc‐
cess, this function returns a pointer to the working storage.  On
error, a value of is returned, and is set appropriately.  If  any
of  the  following conditions occur, the function returns a value
of and sets to the corresponding value: The  argument  cannot  be
translated  into an ACL.  The to be returned requires more memory
than is allowed by the hardware or system‐imposed memory  manage‐
ment  constraints.   IEEE Std 1003.1e draft 17 (“POSIX.1e”, aban‐
doned) Derived from the  FreeBSD  manual  pages  written  by  and
adapted for Linux by