| // |
| // GTMTimeUtils.h |
| // |
| // Copyright 2018 Google LLC |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| // use this file except in compliance with the License. You may obtain a copy |
| // of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| // License for the specific language governing permissions and limitations under |
| // the License. |
| // |
| |
| #import <Foundation/Foundation.h> |
| |
| // Return the date that the app was launched. |
| NSDate *GTMAppLaunchDate(void); |
| |
| // Return the date that the device was started. Note on the simulator that this |
| // returns the date that the computer was started, not the simulator. |
| NSDate *GTMBootDate(void); |
| |
| // Convert a timeval to NSTimeInterval. |
| NSTimeInterval GTMTimeValToNSTimeInterval(struct timeval time); |
| |
| // Timeval versions of the functions above if timevals are a more useful |
| // structure to work with. |
| struct timeval GTMBootTimeRelativeTo1970(void); |
| struct timeval GTMAppLaunchTimeRelativeTo1970(void); |
| |
