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