C++ (Cpp) NS_strndup Examples

Example #1

File: HeapSnapshot.cpp Project: Klaudit/cyberfox

  const CharT* match(const std::string* str) {
    MOZ_ASSERT(str);
    size_t length = str->length() / sizeof(CharT);
    auto tempString = reinterpret_cast<const CharT*>(str->data());

    UniquePtr<CharT[], NSFreePolicy> owned(NS_strndup(tempString, length));
    if (!owned || !internedStrings.append(Move(owned)))
      return nullptr;

    return internedStrings.back().get();
  }

Example #2

File: HeapSnapshot.cpp Project: dhuseby/gecko-dev

const char16_t*
HeapSnapshot::borrowUniqueString(const char16_t* duplicateString, size_t length)
{
  MOZ_ASSERT(duplicateString);
  UniqueStringHashPolicy::Lookup lookup(duplicateString, length);
  auto ptr = strings.lookupForAdd(lookup);

  if (!ptr) {
    UniqueString owned(NS_strndup(duplicateString, length));
    if (!owned || !strings.add(ptr, Move(owned)))
      return nullptr;
  }

  MOZ_ASSERT(ptr->get() != duplicateString);
  return ptr->get();
}

Example #3

File: nsCRTGlue.cpp Project: Akin-Net/mozilla-central

PRUnichar*
NS_strdup(const PRUnichar *aString)
{
  PRUint32 len = NS_strlen(aString);
  return NS_strndup(aString, len);
}

Example #4

File: nsCRTGlue.cpp Project: ashishrana7/firefox

char16_t*
NS_strdup(const char16_t* aString)
{
  uint32_t len = NS_strlen(aString);
  return NS_strndup(aString, len);
}