1.\"- 2.\" Copyright (c) 2001 Chris D. Faulhaber 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17.\" ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 18.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24.\" SUCH DAMAGE. 25.\" 26.Dd May 8, 2023 27.Dt ACL_GET_PERMSET 3 28.Os 29.Sh NAME 30.Nm acl_get_permset 31.Nd retrieve permission set from an ACL entry 32.Sh LIBRARY 33.Lb libc 34.Sh SYNOPSIS 35.In sys/types.h 36.In sys/acl.h 37.Ft int 38.Fn acl_get_permset "acl_entry_t entry_d" "acl_permset_t *permset_p" 39.Sh DESCRIPTION 40The 41.Fn acl_get_permset 42function 43is a POSIX.1e call that returns via 44.Fa permset_p 45a descriptor to the permission set in the ACL entry 46.Fa entry_d . 47Subsequent operations using the returned permission set operate 48on the permission set within the ACL entry. 49.Sh RETURN VALUES 50.Rv -std acl_get_permset 51.Sh ERRORS 52The 53.Fn acl_get_permset 54function fails if: 55.Bl -tag -width Er 56.It Bq Er EINVAL 57Argument 58.Fa entry_d 59is not a valid descriptor for an ACL entry. 60.El 61.Sh SEE ALSO 62.Xr acl 3 , 63.Xr acl_add_perm 3 , 64.Xr acl_clear_perms 3 , 65.Xr acl_delete_perm 3 , 66.Xr acl_get_perm_np 3 , 67.Xr acl_set_permset 3 , 68.Xr posix1e 3 69.Sh STANDARDS 70POSIX.1e is described in IEEE POSIX.1e draft 17. 71.Sh HISTORY 72POSIX.1e support was introduced in 73.Fx 4.0 . 74The 75.Fn acl_get_permset 76function was added in 77.Fx 5.0 . 78.Sh AUTHORS 79The 80.Fn acl_get_permset 81function was written by 82.An Chris D. Faulhaber Aq Mt jedgar@fxp.org . 83