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.\" $FreeBSD$ 27.\" 28.Dd June 25, 2009 29.Dt ACL_DELETE_ENTRY 3 30.Os 31.Sh NAME 32.Nm acl_delete_entry , 33.Nm acl_delete_entry_np 34.Nd delete an ACL entry from an ACL 35.Sh LIBRARY 36.Lb libc 37.Sh SYNOPSIS 38.In sys/types.h 39.In sys/acl.h 40.Ft int 41.Fn acl_delete_entry "acl_t acl" "acl_entry_t entry_d" 42.Ft int 43.Fn acl_delete_entry_np "acl_t acl" "int index" 44.Sh DESCRIPTION 45The 46.Fn acl_delete_entry 47function 48is a POSIX.1e call that removes the ACL entry 49.Fa entry_d 50from ACL 51.Fa acl . 52The 53.Fn acl_delete_entry_np 54function is a non-portable version that removes the ACL entry 55at position 56.Fa index 57from ACL 58.Fa acl . 59Positions are numbered starting from zero, i.e. calling 60.Fn acl_delete_entry_np 61with 62.Fa index 63argument equal to zero will remove the first ACL entry. 64.Sh RETURN VALUES 65.Rv -std acl_delete_entry 66.Sh ERRORS 67The 68.Fn acl_delete_entry 69function fails if: 70.Bl -tag -width Er 71.It Bq Er EINVAL 72Argument 73.Fa acl 74does not point to a valid ACL. 75Argument 76.Fa entry_d 77is not a valid descriptor for an ACL entry in 78.Fa acl . 79Argument 80.Fa index 81is out of bounds. 82.El 83.Sh SEE ALSO 84.Xr acl 3 , 85.Xr acl_copy_entry 3 , 86.Xr acl_get_entry 3 , 87.Xr posix1e 3 88.Sh STANDARDS 89POSIX.1e is described in IEEE POSIX.1e draft 17. 90.Sh HISTORY 91POSIX.1e support was introduced in 92.Fx 4.0 . 93The 94.Fn acl_delete_entry 95function was added in 96.Fx 5.0 . 97.Sh AUTHORS 98The 99.Fn acl_delete_entry 100function was written by 101.An Chris D. Faulhaber Aq jedgar@fxp.org . 102