testcases/open_posix_testsuite/conformance/interfaces/pthread_mutexattr_gettype/assertions.xml

<assertions>
  <assertion id="1" tag="ref:XSH6:34497:34499">
   The function

   int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *restrict type);

  Gets the mutex 'type' attribute.  This attribute is set in the 'type' parameter to 
  these functions.  The default value is PTHREAD_MUTEX_DEFAULT.

  </assertion>  
  <assertion id="2" tag="ref:XSH6:34526:34529">
  It returns 0 upon success and stores the value of the type of the attribute object 'attr'
  into the reference of the 'type' parameter.
  </assertion>
  <assertion id="3" tag="ref:XSH6:34532:34537">
  It shall fail if:

  [EINVAL] - The value specified by 'attr' is invalid.

  </assertion>
</assertions>