Lines Matching defs:ucp
53 __makecontext(ucontext_t *ucp, void (*func)(void), int argc, ...)
66 if (argc < 0 || argc > 6 || ucp == NULL ||
67 ucp->uc_stack.ss_sp == NULL ||
68 ucp->uc_stack.ss_size < MINSIGSTKSZ)
70 mc = &ucp->uc_mcontext;
73 ((uintptr_t)ucp->uc_stack.ss_sp + ucp->uc_stack.ss_size);
85 mc->mc_regs[S0] = (intptr_t)ucp;
114 _ctx_done(ucontext_t *ucp)
117 if (ucp->uc_link == NULL)
120 setcontext((const ucontext_t *)ucp->uc_link);