Lines Matching refs:uc_stack
73 (&ucp->uc_stack.ss_flags)[1] = 0; in savecontext()
91 copyin((void *)lwp->lwp_ustack, &ucp->uc_stack, in savecontext()
92 sizeof (ucp->uc_stack)) != 0 || in savecontext()
93 ucp->uc_stack.ss_size == 0) { in savecontext()
96 ucp->uc_stack = lwp->lwp_sigaltstack; in savecontext()
98 ucp->uc_stack.ss_sp = p->p_usrstack - p->p_stksize; in savecontext()
99 ucp->uc_stack.ss_size = p->p_stksize; in savecontext()
100 ucp->uc_stack.ss_flags = 0; in savecontext()
135 if (ucp->uc_stack.ss_flags == SS_ONSTACK) in restorecontext()
136 lwp->lwp_sigaltstack = ucp->uc_stack; in restorecontext()
316 (void) copyout(&uc.uc_stack, (stack_t *)lwp->lwp_ustack, in getsetcontext()
370 (&ucp->uc_stack.ss_flags)[1] = 0; in savecontext32()
388 copyin((void *)lwp->lwp_ustack, &ucp->uc_stack, in savecontext32()
389 sizeof (ucp->uc_stack)) != 0 || in savecontext32()
390 ucp->uc_stack.ss_size == 0) { in savecontext32()
393 ucp->uc_stack.ss_sp = in savecontext32()
395 ucp->uc_stack.ss_size = in savecontext32()
397 ucp->uc_stack.ss_flags = SS_ONSTACK; in savecontext32()
399 ucp->uc_stack.ss_sp = in savecontext32()
401 ucp->uc_stack.ss_size = in savecontext32()
403 ucp->uc_stack.ss_flags = 0; in savecontext32()
574 (void) copyout(&uc.uc_stack, in getsetcontext32()