Пример #1
0
/* Lookup the string for the function/script, creating one if necessary */
const char*
SPSProfiler::profileString(JSScript* script, JSFunction* maybeFun)
{
    auto locked = strings.lock();
    MOZ_ASSERT(locked->initialized());

    ProfileStringMap::AddPtr s = locked->lookupForAdd(script);

    if (!s) {
        auto str = allocProfileString(script, maybeFun);
        if (!str || !locked->add(s, script, mozilla::Move(str)))
            return nullptr;
    }

    return s->value().get();
}
Пример #2
0
/* Lookup the string for the function/script, creating one if necessary */
const char*
SPSProfiler::profileString(JSScript *script, JSFunction *maybeFun)
{
    AutoSPSLock lock(lock_);
    MOZ_ASSERT(strings.initialized());
    ProfileStringMap::AddPtr s = strings.lookupForAdd(script);
    if (s)
        return s->value();
    const char *str = allocProfileString(script, maybeFun);
    if (str == nullptr)
        return nullptr;
    if (!strings.add(s, script, str)) {
        js_free(const_cast<char *>(str));
        return nullptr;
    }
    return str;
}