diff options
Diffstat (limited to 'tools/testing/selftests/kvm/lib/test_util.c')
-rw-r--r-- | tools/testing/selftests/kvm/lib/test_util.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/lib/test_util.c b/tools/testing/selftests/kvm/lib/test_util.c index 26fb3d73dc74..ee12c4b9ae05 100644 --- a/tools/testing/selftests/kvm/lib/test_util.c +++ b/tools/testing/selftests/kvm/lib/test_util.c @@ -71,6 +71,21 @@ struct timespec timespec_diff(struct timespec start, struct timespec end) return temp; } +struct timespec timespec_add_ns(struct timespec ts, int64_t ns) +{ + struct timespec res; + + res.tv_sec = ts.tv_sec; + res.tv_nsec = ts.tv_nsec + ns; + + if (res.tv_nsec > 1000000000UL) { + res.tv_sec += 1; + res.tv_nsec -= 1000000000UL; + } + + return res; +} + void print_skip(const char *fmt, ...) { va_list ap; |