mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-10 15:16:34 +00:00
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
|
/*
|
||
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms and conditions of the GNU General Public License,
|
||
|
|
* version 2, as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope 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 <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
#include <vapours/common.hpp>
|
||
|
|
#include <vapours/assert.hpp>
|
||
|
|
|
||
|
|
namespace ams::util {
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
constexpr int Strlcpy(T *dst, const T *src, int count) {
|
||
|
|
AMS_ASSERT(dst != nullptr);
|
||
|
|
AMS_ASSERT(src != nullptr);
|
||
|
|
|
||
|
|
const T *cur = src;
|
||
|
|
if (count > 0) {
|
||
|
|
while ((--count) && *cur) {
|
||
|
|
*(dst++) = *(cur++);
|
||
|
|
}
|
||
|
|
*dst = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (*cur) {
|
||
|
|
cur++;
|
||
|
|
}
|
||
|
|
|
||
|
|
return static_cast<int>(cur - src);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|