pthread_mutex_unlock(&modify_ldt_lock);
if(n<0) return 0;
+#ifdef LISP_FEATURE_GCC_TLS
+ current_thread = thread;
+#else
pthread_setspecific(specials,thread);
#endif
+#endif
#ifdef LISP_FEATURE_C_STACK_IS_CONTROL_STACK
/* Signal handlers are run on the control stack, so if it is exhausted
* we had better use an alternate stack for whatever signal tells us
void
os_restore_fp_control(os_context_t *context)
{
- asm ("fldcw %0" : : "m" (context->uc_mcontext.fpregs->cw));
+ if (context->uc_mcontext.fpregs)
+ asm ("fldcw %0" : : "m" (context->uc_mcontext.fpregs->cw));
}
void