From 758f820bcc0f68aeebac1717e537ca13a320b909 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:11:47 +0200 Subject: Adding upstream version 9.1. Signed-off-by: Daniel Baumann --- lib/copy-acl.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 lib/copy-acl.c (limited to 'lib/copy-acl.c') diff --git a/lib/copy-acl.c b/lib/copy-acl.c new file mode 100644 index 0000000..5fc42b7 --- /dev/null +++ b/lib/copy-acl.c @@ -0,0 +1,61 @@ +/* Copy access control list from one file to file. -*- coding: utf-8 -*- + + Copyright (C) 2002-2003, 2005-2022 Free Software Foundation, Inc. + + This program is free software: 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 3 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + + Written by Paul Eggert, Andreas Grünbacher, and Bruno Haible. */ + +#include + +#include "acl.h" + +#include + +#include "quote.h" +#include "error.h" +#include "gettext.h" +#define _(msgid) gettext (msgid) + + +/* Copy access control lists from one file to another. If SOURCE_DESC is + a valid file descriptor, use file descriptor operations, else use + filename based operations on SRC_NAME. Likewise for DEST_DESC and + DST_NAME. + If access control lists are not available, fchmod the target file to + MODE. Also sets the non-permission bits of the destination file + (S_ISUID, S_ISGID, S_ISVTX) to those from MODE if any are set. + Return 0 if successful, otherwise output a diagnostic and return a + negative error code. */ + +int +copy_acl (const char *src_name, int source_desc, const char *dst_name, + int dest_desc, mode_t mode) +{ + int ret = qcopy_acl (src_name, source_desc, dst_name, dest_desc, mode); + switch (ret) + { + case -2: + error (0, errno, "%s", quote (src_name)); + break; + + case -1: + error (0, errno, _("preserving permissions for %s"), quote (dst_name)); + break; + + default: + break; + } + return ret; +} -- cgit v1.2.3