NULL_rfill.c

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/*
 * Copyright (c) 2017 Lev Walkin <vlm@lionet.info>.
 * All rights reserved.
 * Redistribution and modifications are permitted subject to BSD license.
 */
#include <etsi_its_cpm_ts_coding/asn_internal.h>
#include <etsi_its_cpm_ts_coding/NULL.h>
 
asn_random_fill_result_t
NULL_random_fill(const asn_TYPE_descriptor_t *td, void **sptr,
                    const asn_encoding_constraints_t *constr,
                    size_t max_length) {
    asn_random_fill_result_t result_ok = {ARFILL_OK, 1};
    asn_random_fill_result_t result_failed = {ARFILL_FAILED, 0};
    asn_random_fill_result_t result_skipped = {ARFILL_SKIPPED, 0};
    NULL_t *st = *sptr;
 
    (void)td;
    (void)constr;
 
    if(max_length == 0) return result_skipped;
 
    if(st == NULL) {
        st = (NULL_t *)(*sptr = CALLOC(1, sizeof(*st)));
        if(st == NULL) {
            return result_failed;
        }
    }
 
    return result_ok;
}