mirror of
https://github.com/Atmosphere-NX/Atmosphere-libs.git
synced 2025-06-23 11:52:38 +02:00
78653041d4
* erpt: reimplement the sysmodule * fatal: update for latest bindings * erpt: amend logic for culling orphan attachments
35 lines
1.3 KiB
C++
35 lines
1.3 KiB
C++
/*
|
|
* Copyright (c) 2019-2020 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/>.
|
|
*/
|
|
#include <stratosphere.hpp>
|
|
|
|
namespace ams::time::impl::util {
|
|
|
|
Result GetSpanBetween(s64 *out, const SteadyClockTimePoint &from, const SteadyClockTimePoint &to) {
|
|
AMS_ASSERT(out != nullptr);
|
|
|
|
R_UNLESS(out != nullptr, time::ResultInvalidPointer());
|
|
R_UNLESS(from.source_id == to.source_id, time::ResultNotComparable());
|
|
|
|
const bool no_overflow = (from.value >= 0 ? (to.value >= std::numeric_limits<s64>::min() + from.value)
|
|
: (to.value <= std::numeric_limits<s64>::max() + from.value));
|
|
R_UNLESS(no_overflow, time::ResultOverflowed());
|
|
|
|
*out = to.value - from.value;
|
|
return ResultSuccess();
|
|
}
|
|
|
|
}
|