void mozilla_sampler_shutdown()
{
sInitCount--;
if (sInitCount > 0)
return;
// Save the profile on shutdown if requested.
TableTicker *t = tlsTicker.get();
if (t) {
const char *val = PR_GetEnv("MOZ_PROFILER_SHUTDOWN");
if (val) {
std::ofstream stream;
stream.open(val);
if (stream.is_open()) {
t->ToStreamAsJSON(stream);
stream.close();
}
}
}
profiler_stop();
set_stderr_callback(nullptr);
Sampler::Shutdown();
// We can't delete the Stack because we can be between a
// sampler call_enter/call_exit point.
// TODO Need to find a safe time to delete Stack
}
void mozilla_sampler_shutdown()
{
sInitCount--;
if (sInitCount > 0)
return;
// Save the profile on shutdown if requested.
TableTicker *t = tlsTicker.get();
if (t) {
const char *val = PR_GetEnv("MOZ_PROFILER_SHUTDOWN");
if (val) {
std::ofstream stream;
stream.open(val);
if (stream.is_open()) {
t->ToStreamAsJSON(stream);
stream.close();
}
}
}
profiler_stop();
set_stderr_callback(nullptr);
Sampler::Shutdown();
PseudoStack *stack = tlsPseudoStack.get();
stack->deref();
tlsPseudoStack.set(nullptr);
}
char* mozilla_sampler_get_profile()
{
TableTicker *t = tlsTicker.get();
if (!t) {
return nullptr;
}
std::stringstream stream;
t->ToStreamAsJSON(stream);
char* profile = strdup(stream.str().c_str());
return profile;
}
void mozilla_sampler_save_profile_to_file(const char* aFilename)
{
TableTicker *t = tlsTicker.get();
if (!t) {
return;
}
std::ofstream stream;
stream.open(aFilename);
if (stream.is_open()) {
t->ToStreamAsJSON(stream);
stream.close();
LOGF("Saved to %s", aFilename);
} else {
LOG("Fail to open profile log file.");
}
}
void mozilla_sampler_shutdown()
{
TableTicker *t = tlsTicker.get();
if (t) {
const char *val = PR_GetEnv("MOZ_PROFILER_SHUTDOWN");
if (val) {
std::ofstream stream;
stream.open(val);
if (stream.is_open()) {
t->ToStreamAsJSON(stream);
stream.close();
}
}
}
mozilla_sampler_stop();
// We can't delete the Stack because we can be between a
// sampler call_enter/call_exit point.
// TODO Need to find a safe time to delete Stack
}
void mozilla_sampler_shutdown()
{
sInitCount--;
if (sInitCount > 0)
return;
// Save the profile on shutdown if requested.
TableTicker *t = tlsTicker.get();
if (t) {
const char *val = PR_GetEnv("MOZ_PROFILER_SHUTDOWN");
if (val) {
std::ofstream stream;
stream.open(val);
if (stream.is_open()) {
t->ToStreamAsJSON(stream);
stream.close();
}
}
}
profiler_stop();
// Unregister IO interpose observer
mozilla::IOInterposer::Unregister(mozilla::IOInterposeObserver::OpAll,
sInterposeObserver);
// mozilla_sampler_shutdown is only called at shutdown, and late-write checks
// might need the IO interposer, so we don't clear it. Don't worry it's
// designed not to report leaks.
// mozilla::IOInterposer::Clear();
mozilla::ClearNSPRIOInterposing();
sInterposeObserver = nullptr;
Sampler::Shutdown();
// We can't delete the Stack because we can be between a
// sampler call_enter/call_exit point.
// TODO Need to find a safe time to delete Stack
}
void mozilla_sampler_shutdown()
{
sInitCount--;
if (sInitCount > 0)
return;
// Save the profile on shutdown if requested.
TableTicker *t = tlsTicker.get();
if (t) {
const char *val = PR_GetEnv("MOZ_PROFILER_SHUTDOWN");
if (val) {
std::ofstream stream;
stream.open(val);
if (stream.is_open()) {
t->ToStreamAsJSON(stream);
stream.close();
}
}
}
// Shut down and reap the unwinder thread. We have to do this
// before stopping the sampler, so as to guarantee that the unwinder
// thread doesn't try to access memory that the subsequent call to
// mozilla_sampler_stop causes to be freed.
if (sps_version2()) {
uwt__deinit();
}
profiler_stop();
Sampler::Shutdown();
// We can't delete the Stack because we can be between a
// sampler call_enter/call_exit point.
// TODO Need to find a safe time to delete Stack
}
