int
s_init_param_printer(printer_param_list_t *prlist,
const param_printer_params_t * ppp, stream * s)
{
gs_param_list_init((gs_param_list *)prlist, &printer_param_list_procs,
NULL);
prlist->strm = s;
prlist->params = *ppp;
prlist->any = false;
return 0;
}
/* Initialize for writing parameters. */
static void
ref_param_write_init(iparam_list * plist, const ref * pwanted,
gs_ref_memory_t *imem)
{
gs_param_list_init((gs_param_list *)plist, &ref_write_procs,
(gs_memory_t *)imem);
plist->ref_memory = imem;
if (pwanted == 0)
make_null(&plist->u.w.wanted);
else
plist->u.w.wanted = *pwanted;
plist->results = 0;
plist->int_keys = false;
}
/* Initialize for reading parameters. */
static int
ref_param_read_init(iparam_list * plist, uint count, const ref * ppolicies,
bool require_all, gs_ref_memory_t *imem)
{
gs_param_list_init((gs_param_list *)plist, &ref_read_procs,
(gs_memory_t *)imem);
plist->ref_memory = imem;
if (ppolicies == 0)
make_null(&plist->u.r.policies);
else
plist->u.r.policies = *ppolicies;
plist->u.r.require_all = require_all;
plist->count = count;
plist->results = (int *)
gs_alloc_byte_array(plist->memory, count, sizeof(int),
"ref_param_read_init");
if (plist->results == 0)
return_error(e_VMerror);
memset(plist->results, 0, count * sizeof(int));
plist->int_keys = false;
return 0;
}
