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NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | STANDARDS | SEE ALSO | AUTHOR | COLOPHON |
ACL_ENTRIES(3) BSD Library Functions Manual ACL_ENTRIES(3)
acl_entries — return the number of entries in an ACL
Linux Access Control Lists library (libacl, -lacl).
#include <sys/types.h>
#include <acl/libacl.h>
int
acl_entries(acl_t acl);
The acl_entries() function returns the number of ACL entries that are
contained in the ACL referred to by the argument acl.
The acl_entries() function returns the number of entries in acl if suc‐
cessful; otherwise the value -1 is returned and the global variable
errno is set to indicate the error.
If any of the following conditions occur, the acl_entries() function
returns -1 and sets errno to the corresponding value:
[EINVAL] The argument acl is not a valid pointer to an ACL.
This is a non-portable, Linux specific extension to the ACL
manipulation functions defined in IEEE Std 1003.1e draft 17
(“POSIX.1e”, abandoned).
acl(5)
Written by Andreas Gruenbacher <a.gruenbacher@bestbits.at>.
This page is part of the acl (manipulating access control lists)
project. Information about the project can be found at
http://savannah.nongnu.org/projects/acl. If you have a bug report for
this manual page, see http://savannah.nongnu.org/bugs/?group=acl. This
page was obtained from the project's upstream Git repository
git://git.savannah.nongnu.org/acl.git on 2017-07-05. If you discover
any rendering problems in this HTML version of the page, or you believe
there is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON (which
is not part of the original manual page), send a mail to
man-pages@man7.org
Linux ACL March 23, 2002 Linux ACL