openharmony/hiviewdfx_hitrace
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fix:1.epoll_wait添加错误码打印; 2.dumptrace添加endtime打印

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Signed-off-by: jiangwei <jiangwei214@h-partners.com>
This commit is contained in:
jiangwei 2024-09-20 17:38:13 +08:00
parent dda459513b
commit b423489ab9
1 changed files with 4 additions and 3 deletions
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7
interfaces/native/innerkits/src/hitrace_dump.cpp
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@ -1040,7 +1040,7 @@ bool EpollWaitforChildProcess(pid_t &pid, int &pipefd)
constexpr int waitTimeoutMs = 10000; // 10000ms = 10s
int numEvents = epoll_wait(epollfd, events, 1, waitTimeoutMs);
if (numEvents == -1) {
HILOG_ERROR(LOG_CORE, "epoll_wait error.");
HILOG_ERROR(LOG_CORE, "epoll_wait error, error: (%{public}s).", strerror(errno));
close(pipefd);
close(epollfd);
return false;
@ -1058,7 +1058,7 @@ bool EpollWaitforChildProcess(pid_t &pid, int &pipefd)
close(pipefd);
close(epollfd);
if (waitpid(pid, nullptr, 0) <= 0) {
HILOG_ERROR(LOG_CORE, "wait HitraceDump(%{public}d) exit failed, errno(%{public}d)", pid, errno);
HILOG_ERROR(LOG_CORE, "wait HitraceDump(%{public}d) exit failed, errno: (%{public}d)", pid, errno);
}
return true;
}
@ -1449,7 +1449,8 @@ TraceRetInfo DumpTrace()
TraceRetInfo DumpTrace(int maxDuration, uint64_t traceEndTime)
{
HILOG_INFO(LOG_CORE, "DumpTrace with time limit start, time limit is %{public}d.", maxDuration);
HILOG_INFO(LOG_CORE, "DumpTrace with timelimit start, timelimit is %{public}d, endtime is (%{public}" PRId64 ").",
maxDuration, traceEndTime);
TraceRetInfo ret;
if (maxDuration < 0) {
HILOG_ERROR(LOG_CORE, "DumpTrace: Illegal input.");