acl_get_perm_np3
Check if a permission is set in a permission set
Usage
#include <sys/types.h>
#include <sys/acl.h>
int
acl_get_perm_np(acl_permset_t permset_d, acl_perm_t perm);
Library
Standard C Library (libc, -lc)
Overview
The acl_get_perm_np() function is a non-portable function that checks if a permission is set in a permission set.
Return values
If the permission in perm is set in the permission set permset_d, a value of 1 is returned, otherwise a value of 0 is returned.
Errors
If any of the following conditions occur, the acl_get_perm_np() function will return a value of -1 and set global variable errno to the corresponding value:
- [EINVAL]
-
Argument perm does not contain a valid ACL permission or argument permset_d is not a valid ACL permset.
Releases
56 releases since FreeBSD 5.0-RELEASE; the text changed 33 times.