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erpt: reimplement the sysmodule (#875)

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* erpt: reimplement the sysmodule

* fatal: update for latest bindings

* erpt: amend logic for culling orphan attachments
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SciresM 2020-04-13 17:07:37 -07:00 • committed by GitHub
parent eca5ac01b8
commit 79b9e07ee9
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117 changed files with 6716 additions and 59 deletions
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34
libraries/libstratosphere/source/time/impl/util/time_impl_util_api.cpp Normal file
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/*
* 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();
}
}