openharmony/developtools_bytrace_standard
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add maintain log info

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Signed-off-by: anderskov <zangleizhen@huawei.com>
This commit is contained in:
anderskov
2022-04-16 11:55:02 +08:00
parent 06f5e72ce6
commit dd6c6c2682
1 changed files with 11 additions and 2 deletions
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bin/src/bytrace_impl.cpp
+11 -2
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@@ -52,7 +52,7 @@ constexpr OHOS::HiviewDFX::HiLogLabel LABEL = {LOG_CORE, BYTRACE_TAG, "BytraceCo
static void ParameterChange(const char* key, const char* value, void* context)
{
HiLog::Info(LABEL, "ParameterChange %{public}s", key);
HiLog::Info(LABEL, "Trace param %{public}s change notified", key);
UpdateTraceLabel();
}
@@ -88,7 +88,6 @@ uint64_t GetSysParamTags()
// Get the system parameters of KEY_TRACE_TAG.
uint64_t tags = OHOS::system::GetUintParameter<uint64_t>(KEY_TRACE_TAG, 0);
if (tags == 0) {
// HiLog::Error(LABEL, "GetUintParameter %s error.\n", KEY_TRACE_TAG.c_str());
return 0;
}
@@ -111,6 +110,9 @@ void OpenTraceMarkerFile()
}
}
g_tagsProperty = GetSysParamTags();
if (g_tagsProperty == 0 || (g_tagsProperty & BYTRACE_TAG_VALID_MASK) == BYTRACE_TAG_ALWAYS) {
HiLog::Info(LABEL, "Get trace param value zero firstly");
}
if (WatchParameter(KEY_TRACE_TAG.c_str(), ParameterChange, nullptr) != 0) {
HiLog::Error(LABEL, "WatchParameter %{public}s failed", KEY_TRACE_TAG.c_str());
@@ -140,9 +142,16 @@ void AddBytraceMarker(MarkerType type, uint64_t tag, const std::string& name, co
void UpdateTraceLabel()
{
if (!g_isBytraceInit) {
HiLog::Info(LABEL, "trace param notified value delay to acquire");
return;
}
g_tagsProperty = GetSysParamTags();
uint64_t val = g_tagsProperty;
if (val == 0 || (val & BYTRACE_TAG_VALID_MASK) == BYTRACE_TAG_ALWAYS) {
HiLog::Info(LABEL, "Get trace param notified value zero");
} else {
HiLog::Info(LABEL, "Get trace param notified value 0x%{public}" PRIx64, val);
}
}
void StartTrace(uint64_t label, const string& value, float limit)