[Question]: where is "__strtorQ() "

[Chen Wang]

hello,

I am building bionic libc with tag 10.0.0_r39

in file bionic/libc/bionic/strtold.cpp, I see following codes：

extern "C" int __strtorQ(const char*, char**, int, void*);

long double strtold(const char* s, char** end_ptr) {

#if defined(__LP64__)

  long double result;

  __strtorQ(s, end_ptr, FLT_ROUNDS, &result);

  return result;

#else

  // This is fine for LP32 where long double is just double.

  return strtod(s, end_ptr);

#endif

}

I searched sourcecode, but could not find "__strtorQ()". Why the the build can pass?

Thanks in adv.

[Chen Wang]

Hi, please ignore this question, I have found the answer yet. Thanks anyway.