1# Copyright 2018 gRPC authors.
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15
16cdef gpr_timespec _timespec_from_time(object time):
17  cdef gpr_timespec timespec
18  if time is None:
19    return gpr_inf_future(GPR_CLOCK_REALTIME)
20  else:
21    timespec.seconds = time
22    timespec.nanoseconds = (time - float(timespec.seconds)) * 1e9
23    timespec.clock_type = GPR_CLOCK_REALTIME
24    return timespec
25
26
27cdef double _time_from_timespec(gpr_timespec timespec):
28  cdef gpr_timespec real_timespec = gpr_convert_clock_type(
29      timespec, GPR_CLOCK_REALTIME)
30  return <double>real_timespec.seconds + <double>real_timespec.nanoseconds / 1e9
31