From 0d34815f56f46e5d3674f55930b7d9d691fc33d9 Mon Sep 17 00:00:00 2001 From: Nathan Scott Date: Mon, 25 Feb 2002 22:37:38 +0000 Subject: Merge of xfs-cmds-2.4.18:slinx:112262a by nathans. Removed, replaced by a new version of the ACL userspace from AndreasG. --- libacl/acl_get_entry.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 libacl/acl_get_entry.c (limited to 'libacl/acl_get_entry.c') diff --git a/libacl/acl_get_entry.c b/libacl/acl_get_entry.c new file mode 100644 index 0000000..72b0f90 --- /dev/null +++ b/libacl/acl_get_entry.c @@ -0,0 +1,59 @@ +/* + File: acl_get_entry.c + + Copyright (C) 1999, 2000 + Andreas Gruenbacher, + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This program 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +*/ + +#include "libacl.h" + + +/* 23.4.14 */ +int +acl_get_entry( + acl_t acl, + int entry_id, + acl_entry_t *entry_p) +{ + acl_obj *acl_obj_p = ext2int(acl, acl); + if (!acl_obj_p) + return -1; + if (!entry_p) { + errno = EINVAL; + return -1; + } + + if (entry_id == ACL_FIRST_ENTRY) { + acl_obj_p->acurr = acl_obj_p->anext; + } else if (entry_id == ACL_NEXT_ENTRY) { + /*if (acl_obj_p->acurr == (acl_entry_obj *)acl_obj_p) { + errno = EINVAL; + return -1; + }*/ + acl_obj_p->acurr = acl_obj_p->acurr->enext; + } + if (acl_obj_p->acurr == (acl_entry_obj *)acl_obj_p) { + *entry_p = NULL; + return 0; + } + if (!check_obj_p(acl_entry, acl_obj_p->acurr)) { + return -1; + } + *entry_p = int2ext(acl_obj_p->acurr); + return 1; +} + -- cgit v1.2.1