1.\"- 2.\" Copyright (c) 2008, 2009 Edward Tomasz Napierala 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. Redistributions in binary form must reproduce the above copyright 10.\" notice, this list of conditions and the following disclaimer in the 11.\" documentation and/or other materials provided with the distribution. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD$ 26.\" 27.Dd October 30, 2014 28.Dt ACL_GET_FLAG_NP 3 29.Os 30.Sh NAME 31.Nm acl_get_flag_np 32.Nd check if a flag is set in a flagset 33.Sh LIBRARY 34.Lb libc 35.Sh SYNOPSIS 36.In sys/types.h 37.In sys/acl.h 38.Ft int 39.Fn acl_get_flag_np "acl_flagset_t flagset_d" "acl_flag_t flag" 40.Sh DESCRIPTION 41The 42.Fn acl_get_flag_np 43function 44is a non-portable function that checks if a NFSv4 ACL flag is set in 45a flagset. 46.Sh RETURN VALUES 47If the flag in 48.Fa flag 49is set in the flagset 50.Fa flagset_d , 51a value of 521 53is returned, otherwise a value of 540 55is returned. 56.Sh ERRORS 57If any of the following conditions occur, the 58.Fn acl_get_flag_np 59function will return a value of 60\-1 61and set global variable 62.Va errno 63to the corresponding value: 64.Bl -tag -width Er 65.It Bq Er EINVAL 66Argument 67.Fa flag 68does not contain a valid ACL flag or argument 69.Fa flagset_d 70is not a valid ACL flagset. 71.El 72.Sh SEE ALSO 73.Xr acl 3 , 74.Xr acl_add_flag_np 3 , 75.Xr acl_clear_flags_np 3 , 76.Xr acl_delete_flag_np 3 , 77.Xr acl_get_flagset_np 3 , 78.Xr acl_set_flagset_np 3 , 79.Xr posix1e 3 80.Sh STANDARDS 81POSIX.1e is described in IEEE POSIX.1e draft 17. 82.Sh HISTORY 83POSIX.1e support was introduced in 84.Fx 4.0 . 85The 86.Fn acl_get_flag_np 87function was added in 88.Fx 8.0 . 89.Sh AUTHORS 90The 91.Fn acl_get_flag_np 92function was written by 93.An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org . 94