Merge of xfs-cmds-2.4.18:slinx:112262a by nathans.

  Removed, replaced by a new version of the ACL userspace from AndreasG.

1 files changed, 59 insertions, 0 deletions

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, <a.gruenbacher@computer.org>
+
+  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;
+}
+