Function clone_zero

lib/pengine/unpack.c:967–1014

}

char *
clone_zero(const char *last_rsc_id)
{
    int lpc = 0;
    char *zero = NULL;

    CRM_CHECK(last_rsc_id != NULL, return NULL);
    if (last_rsc_id != NULL) {
        lpc = strlen(last_rsc_id);
    }

    while (--lpc > 0) {
        switch (last_rsc_id[lpc]) {
            case 0:
                return NULL;
                break;
            case '0':
            case '1':
            case '2':
            case '3':
            case '4':
            case '5':
            case '6':
            case '7':
            case '8':
            case '9':
                break;
            case ':':
                zero = calloc(1, lpc + 3);
                memcpy(zero, last_rsc_id, lpc);
                zero[lpc] = ':';
                zero[lpc + 1] = '0';
                zero[lpc + 2] = 0;
                return zero;
            default:
                goto done;
        }
    }
  done:
    lpc = strlen(last_rsc_id);
    zero = calloc(1, lpc + 3);
    memcpy(zero, last_rsc_id, lpc);
    zero[lpc] = ':';
    zero[lpc + 1] = '0';
    zero[lpc + 2] = 0;
    crm_trace("%s -> %s", last_rsc_id, zero);
    return zero;
}

static resource_t *
create_fake_resource(const char *rsc_id, xmlNode * rsc_entry, pe_working_set_t * data_set)