C++ (Cpp) lnstat_find_fieldの例

コード例 #1

ファイル: lnstat.c プロジェクト: gowthamramesh/CSC573

/* 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;
}

コード例 #2

ファイル: lnstat.c プロジェクト: Nymphetaminer/dsl-n55u

/* 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;
}