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.Dd October 30, 2014 26.Dt ACL_GET_FLAG_NP 3 27.Os 28.Sh NAME 29.Nm acl_get_flag_np 30.Nd check if a flag is set in a flagset 31.Sh LIBRARY 32.Lb libc 33.Sh SYNOPSIS 34.In sys/types.h 35.In sys/acl.h 36.Ft int 37.Fn acl_get_flag_np "acl_flagset_t flagset_d" "acl_flag_t flag" 38.Sh DESCRIPTION 39The 40.Fn acl_get_flag_np 41function 42is a non-portable function that checks if a NFSv4 ACL flag is set in 43a flagset. 44.Sh RETURN VALUES 45If the flag in 46.Fa flag 47is set in the flagset 48.Fa flagset_d , 49a value of 501 51is returned, otherwise a value of 520 53is returned. 54.Sh ERRORS 55If any of the following conditions occur, the 56.Fn acl_get_flag_np 57function will return a value of 58\-1 59and set global variable 60.Va errno 61to the corresponding value: 62.Bl -tag -width Er 63.It Bq Er EINVAL 64Argument 65.Fa flag 66does not contain a valid ACL flag or argument 67.Fa flagset_d 68is not a valid ACL flagset. 69.El 70.Sh SEE ALSO 71.Xr acl 3 , 72.Xr acl_add_flag_np 3 , 73.Xr acl_clear_flags_np 3 , 74.Xr acl_delete_flag_np 3 , 75.Xr acl_get_flagset_np 3 , 76.Xr acl_set_flagset_np 3 , 77.Xr posix1e 3 78.Sh STANDARDS 79POSIX.1e is described in IEEE POSIX.1e draft 17. 80.Sh HISTORY 81POSIX.1e support was introduced in 82.Fx 4.0 . 83The 84.Fn acl_get_flag_np 85function was added in 86.Fx 8.0 . 87.Sh AUTHORS 88The 89.Fn acl_get_flag_np 90function was written by 91.An Edward Tomasz Napierala Aq Mt trasz@FreeBSD.org . 92