| /* |
| * Copyright (c) 2002, Intel Corporation. All rights reserved. |
| * Created by: julie.n.fleischer REMOVE-THIS AT intel DOT com |
| * This file is licensed under the GPL license. For the full content |
| * of this license, see the COPYING file at the top level of this |
| * source tree. |
| |
| * pt:MON |
| * Test that clock_getres() supports a clock_id of CLOCK_MONOTONIC if |
| * pt:MON. |
| */ |
| #include <stdio.h> |
| #include <time.h> |
| #include "posixtest.h" |
| |
| #define LARGENUM 100000 |
| |
| int main(int argc, char *argv[]) |
| { |
| #ifdef CLOCK_MONOTONIC |
| struct timespec res; |
| |
| /* Initialize res to a number much larger than the resolution |
| * could possibly be |
| */ |
| res.tv_sec = LARGENUM; |
| res.tv_nsec = LARGENUM; |
| if (clock_getres(CLOCK_MONOTONIC, &res) == 0) { |
| if (res.tv_sec != LARGENUM) { //assume initialized |
| #ifdef DEBUG |
| printf("Resolution is %d sec %d nsec\n", |
| (int) res.tv_sec, |
| (int) res.tv_nsec); |
| #endif |
| printf("Test PASSED\n"); |
| return PTS_PASS; |
| } else { |
| printf("clock_getres() success, but res not filled\n"); |
| } |
| } else { |
| printf("clock_getres() failed\n"); |
| } |
| |
| printf("Test FAILED\n"); |
| return PTS_FAIL; |
| #else |
| printf("CLOCK_MONOTONIC unsupported\n"); |
| return PTS_UNSUPPORTED; |
| #endif |
| |
| } |