crashpad/util/stdlib/strlcpy.cc
Jan Wilken Dörrie 564d5f340f [c16lcpy] Use std::char_traits<base::char16> in c16lcpy
This change replaces calls to the deprecated base::c16memcmp,
base::c16len and base::c16memcpy in favor of using static methods on
std::char_traits<base::char16> directly.

Bug: chromium:911896
Change-Id: I739410cf41a77da9d43e59513cace086f93f0c36
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2637704
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Jan Wilken Dörrie <jdoerrie@chromium.org>
2021-01-20 13:25:24 +00:00

36 lines
1.2 KiB
C++

// Copyright 2014 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "util/stdlib/strlcpy.h"
#include <string>
namespace crashpad {
size_t c16lcpy(base::char16* destination,
const base::char16* source,
size_t length) {
size_t source_length = std::char_traits<base::char16>::length(source);
if (source_length < length) {
std::char_traits<base::char16>::copy(
destination, source, source_length + 1);
} else if (length != 0) {
std::char_traits<base::char16>::copy(destination, source, length - 1);
destination[length - 1] = '\0';
}
return source_length;
}
} // namespace crashpad