/* find lnstat_field according to user specification */
static int map_field_params(struct lnstat_file *lnstat_files,
struct field_params *fps, int interval)
{
int i, j = 0;
struct lnstat_file *lf;
/* no field specification on commandline, need to build default */
if (!fps->num) {
for (lf = lnstat_files; lf; lf = lf->next) {
for (i = 0; i < lf->num_fields; i++) {
fps->params[j].lf = &lf->fields[i];
fps->params[j].lf->file->interval.tv_sec =
interval;
if (!fps->params[j].print.width)
fps->params[j].print.width =
FIELD_WIDTH_DEFAULT;
if (++j >= MAX_FIELDS - 1) {
fprintf(stderr,
"WARN: MAX_FIELDS (%d) reached,"
" truncating number of keys\n",
MAX_FIELDS);
goto full;
}
}
}
full:
fps->num = j;
return 1;
}
for (i = 0; i < fps->num; i++) {
fps->params[i].lf = lnstat_find_field(lnstat_files,
fps->params[i].name);
if (!fps->params[i].lf) {
fprintf(stderr, "Field `%s' unknown\n",
fps->params[i].name);
return 0;
}
fps->params[i].lf->file->interval.tv_sec = interval;
if (!fps->params[i].print.width)
fps->params[i].print.width = FIELD_WIDTH_DEFAULT;
}
return 1;
}
/* find lnstat_field according to user specification */
static int map_field_params(struct lnstat_file *lnstat_files,
struct field_params *fps, int interval)
{
int i, j = 0;
struct lnstat_file *lf;
/* no field specification on commandline, need to build default */
if (!fps->num) {
for (lf = lnstat_files; lf; lf = lf->next) {
for (i = 0; i < lf->num_fields; i++) {
fps->params[j].lf = &lf->fields[i];
fps->params[j].lf->file->interval.tv_sec =
interval;
if (!fps->params[j].print.width)
fps->params[j].print.width =
FIELD_WIDTH_DEFAULT;
j++;
}
}
fps->num = j;
return 1;
}
for (i = 0; i < fps->num; i++) {
fps->params[i].lf = lnstat_find_field(lnstat_files,
fps->params[i].name);
if (!fps->params[i].lf) {
fprintf(stderr, "Field `%s' unknown\n",
fps->params[i].name);
return 0;
}
fps->params[i].lf->file->interval.tv_sec = interval;
if (!fps->params[i].print.width)
fps->params[i].print.width = FIELD_WIDTH_DEFAULT;
}
return 1;
}