src/thread/pthread_attr_setstack.c

   1 #include "pthread_impl.h"
   2
   3 int pthread_attr_setstack(pthread_attr_t *a, void *addr, size_t size)
   4 {
   5         if (size-PTHREAD_STACK_MIN > SIZE_MAX/4) return EINVAL;
   6         a->_a_stackaddr = (size_t)addr + size;
   7         a->_a_stacksize = size;
   8         return 0;
   9 }