1#include <sysdep.h> 2#include <tls.h> 3 4-- 5 6-- Abuse tls.h macros to derive offsets relative to the thread register. 7# undef __thread_self 8# define __thread_self ((void *) 0) 9# define thread_offsetof(mem) ((ptrdiff_t) THREAD_SELF + offsetof (struct pthread, mem)) 10 11MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads) 12TID_OFFSET thread_offsetof (tid) 13POINTER_GUARD (offsetof (tcbhead_t, pointer_guard) - TLS_TCB_OFFSET - sizeof (tcbhead_t)) 14