acl_set_permset — set the permission set in an ACL entry

Derived from the FreeBSD manual pages written by Robert N M Watson <rwatson@FreeBSD.org>, and adapted for Linux by Andreas Gruenbacher <andreas.gruenbacher@gmail.com>. Linux ACL March 23, 2002 ACL_SET_PERMSET(3)

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.

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

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

acl_set_permset — set the permission set in an ACL entry

The acl_set_permset() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate the error.

acl_add_perm(3), acl_clear_perms(3), acl_delete_perm(3), acl_get_perm(3), acl_get_permset(3), acl_get_qualifier(3), acl_get_tag_type(3), acl_set_qualifier(3), acl_set_tag_type(3), acl(5)

IEEE Std 1003.1e draft 17 (“POSIX.1e”, abandoned)

#include<sys/types.h>#include<sys/acl.h>intacl_set_permset(acl_entry_tentry_d, acl_permset_tpermset_d);