.\" Access Control Lists manual pages .\" .\" (C) 2002 Andreas Gruenbacher, .\" .\" This is free documentation; you can redistribute it and/or .\" modify it under the terms of the GNU General Public License as .\" published by the Free Software Foundation; either version 2 of .\" the License, or (at your option) any later version. .\" .\" The GNU General Public License's references to "object code" .\" and "executables" are to be interpreted as the output of any .\" document formatting or typesetting system, including .\" intermediate and printed output. .\" .\" This manual is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public .\" License along with this manual. If not, see .\" . .\" .Dd March 23, 2002 .Dt ACL_CLEAR_PERMS 3 .Os "Linux ACL" .Sh NAME .Nm acl_clear_perms .Nd clear all permissions from an ACL permission set .Sh LIBRARY Linux Access Control Lists library (libacl, \-lacl). .Sh SYNOPSIS .In sys/types.h .In sys/acl.h .Ft int .Fn acl_clear_perms "acl_permset_t permset_d" .Sh DESCRIPTION The .Fn acl_clear_perms function clears all permissions from the permission set referred to by the argument .Va permset_d . .Pp Any existing descriptors that refer to .Va permset_d shall continue to refer to that permission set. .Sh RETURN VALUE .Rv -std acl_clear_perms .Sh ERRORS If any of the following conditions occur, the .Fn acl_clear_perms function returns .Li -1 and sets .Va errno to the corresponding value: .Bl -tag -width Er .It Bq Er EINVAL The argument .Va permset_d is not a valid descriptor for a permission set within an ACL entry. .El .Sh STANDARDS IEEE Std 1003.1e draft 17 (\(lqPOSIX.1e\(rq, abandoned) .Sh SEE ALSO .Xr acl_add_perm 3 , .Xr acl_delete_perm 3 , .Xr acl_get_perm 3 , .Xr acl_get_permset 3 , .Xr acl_set_permset 3 , .Xr acl 5 .Sh AUTHOR Derived from the FreeBSD manual pages written by .An "Robert N M Watson" Aq rwatson@FreeBSD.org , and adapted for Linux by .An "Andreas Gruenbacher" Aq andreas.gruenbacher@gmail.com .