2019-04-29 21:25:05 +00:00
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// Copyright 2018 The gVisor Authors.
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2018-12-10 22:41:40 +00:00
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "test/util/timer_util.h"
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namespace gvisor {
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namespace testing {
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absl::Time Now(clockid_t id) {
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struct timespec now;
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TEST_PCHECK(clock_gettime(id, &now) == 0);
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return absl::TimeFromTimespec(now);
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}
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2020-10-16 21:30:19 +00:00
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#ifdef __linux__
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PosixErrorOr<IntervalTimer> TimerCreate(clockid_t clockid,
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const struct sigevent& sev) {
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int timerid;
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int ret = syscall(SYS_timer_create, clockid, &sev, &timerid);
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if (ret < 0) {
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return PosixError(errno, "timer_create");
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}
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if (ret > 0) {
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return PosixError(EINVAL, "timer_create should never return positive");
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}
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MaybeSave();
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return IntervalTimer(timerid);
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}
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#endif // __linux__
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2018-12-10 22:41:40 +00:00
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} // namespace testing
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} // namespace gvisor
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