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

acl_add_perm (3)

>> acl_add_perm (3) ( FreeBSD man: Библиотечные вызовы )

acl_add_perm (3) ( Linux man: Библиотечные вызовы )

BSD mandoc

NAME



acl_add_perm

 - add permissions to a permission set

Lb libc

#include <sys/types.h>
#include <sys/acl.h>
int acl_add_perm (acl_permset_t permset_d acl_perm_t perm);

The acl_add_perm ();
function is a POSIX.1e call that adds the permission contained in Fa perm to the permission set Fa permset_d .

Note: it is not considered an error to attempt to add permissions that already exist in the permission set.

Rv -std acl_add_perm

The acl_add_perm ();
function fails if:

Bq Er EINVAL: Argument Fa permset_d is not a valid descriptor for a permission set within an ACL entry. Argument Fa perm does not contain a valid Vt acl_perm_t value.

POSIX.1e is described in IEEE POSIX.1e draft 17.

POSIX.1e support was introduced in Fx 4.0 . The acl_add_perm ();
function was added in Fx 5.0 .

The acl_add_perm ();
function was written by An Chris D. Faulhaber Aq [email protected] .

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