#include <sysdep.h> #include <tls.h> -- -- Abuse tls.h macros to derive offsets relative to the thread register. -- # define __builtin_thread_pointer() ((void *) 0) -- # define thread_offsetof(mem) ((void *) &THREAD_SELF->mem - (void *) 0) -- Ho hum, this doesn't work in gcc4, so Know Things about THREAD_SELF #define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread)) MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads) PID_OFFSET thread_offsetof (pid) TID_OFFSET thread_offsetof (tid)