83 makecontext(ucontext_t *ucp, void (*func)(), int argc, ...)  in makecontext()  argument
90 	ucp->uc_mcontext.gregs[EIP] = (greg_t)func;  in makecontext()
94 	tsp = (long *)(((uintptr_t)ucp->uc_stack.ss_sp +  in makecontext()
95 	    ucp->uc_stack.ss_size - size) & ~(STACK_ALIGN - 1));  in makecontext()
106 	ucp->uc_mcontext.gregs[UESP] = (greg_t)sp;  in makecontext()
139 	ucontext_t *ucp;  in ucontext_alloc()  local
171 	ucp = calloc(1, to_alloc);  in ucontext_alloc()
172 	if (ucp == NULL) {  in ucontext_alloc()
177 		uintptr_t addr = (uintptr_t)ucp;  in ucontext_alloc()
178 		ucp->uc_xsave = addr + sizeof (ucontext_t);  in ucontext_alloc()
181 	return (ucp);  in ucontext_alloc()
185 ucontext_free(ucontext_t *ucp)  in ucontext_free()  argument
187 	free(ucp);  in ucontext_free()