Проект OpenNet: MAN acl_set_permset (3) Библиотечные вызовы (FreeBSD и Linux)

Интерактивная система просмотра системных руководств (man-ов)

acl_set_permset (3)

acl_set_permset (3) ( FreeBSD man: Библиотечные вызовы )

>> acl_set_permset (3) ( Linux man: Библиотечные вызовы )

BSD mandoc
Linux ACL

NAME

acl_set_permset

 - set the permission set in an ACL entry

LIBRARY

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

SYNOPSIS

#include <sys/types.h>
#include <sys/acl.h>
int acl_set_permset (acl_entry_t entry_d acl_permset_t permset_d);

DESCRIPTION

The acl_set_permset ();
function sets the permission set of the ACL entry indicated by the argument entry_d to the permissions contained in the argument permset_d

Any ACL entry descriptors that refer to the entry containing the permission set referred to by permset_d shall continue to refer to those entries. Any ACL entry descriptors that refer to the entry referred to by entry_d shall continue to refer to that entry.

RETURN VALUE

Rv -std acl_set_permset

ERRORS

If any of the following conditions occur, the acl_set_permset ();
function returns -1 and sets errno to the corresponding value:

Bq Er EINVAL

The argument entry_d is not a valid descriptor for an ACL entry.

The argument permset_d is not a valid descriptor for a permission set within an ACL entry.

The argument permset_d contains values which are not valid acl_permset_t values.

STANDARDS

IEEE Std 1003.1e draft 17 (lqPOSIX.1erq, abandoned)

AUTHOR

Derived from the FreeBSD manual pages written by An Robert N M Watson Aq [email protected] , and adapted for Linux by An Andreas Gruenbacher Aq [email protected] .