diff options
Diffstat (limited to 'src/testlib/qbenchmarkperfevents.cpp')
| -rw-r--r-- | src/testlib/qbenchmarkperfevents.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/testlib/qbenchmarkperfevents.cpp b/src/testlib/qbenchmarkperfevents.cpp index e3034d1f94..acc11b09ac 100644 --- a/src/testlib/qbenchmarkperfevents.cpp +++ b/src/testlib/qbenchmarkperfevents.cpp @@ -130,7 +130,17 @@ static void initPerf() static int perf_event_open(perf_event_attr *attr, pid_t pid, int cpu, int group_fd, unsigned long flags) { +#ifdef SYS_perf_event_open return syscall(SYS_perf_event_open, attr, pid, cpu, group_fd, flags); +#else + Q_UNUSED(attr); + Q_UNUSED(pid); + Q_UNUSED(cpu); + Q_UNUSED(group_fd); + Q_UNUSED(flags); + errno = ENOSYS; + return -1; +#endif } bool QBenchmarkPerfEventsMeasurer::isAvailable() |