[PATCH 1/7] nvme: add support for unsigned and long types in table_get_value_width()

[Nilay Shroff]

The table API automatically adjusts column width based on the width of
the value being printed. While table_print_XXX() already supports
unsigned, unsigned long, and long data types, the corresponding helper
table_get_value_width() does not account for these types.

Add support for unsigned, unsigned long, and long in table_get_value_
width() so that column width calculation is consistent with the
supported print helpers.

This will be used by the nvme top dashboard, where several statistics
are represented using these data types.

Signed-off-by: Nilay Shroff <nilay at linux.ibm.com>
---
 util/table.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/util/table.c b/util/table.c
index 76366b93d..cad88d39d 100644
--- a/util/table.c
+++ b/util/table.c
@@ -34,6 +34,15 @@ static int table_get_value_width(struct value *v)
 	case FMT_INT:
 		len = snprintf(buf, sizeof(buf), "%d", v->i);
 		break;
+	case FMT_UNSIGNED:
+		len = snprintf(buf, sizeof(buf), "%u", v->u);
+		break;
+	case FMT_UNSIGNED_LONG:
+		len = snprintf(buf, sizeof(buf), "%lu", v->lu);
+		break;
+	case FMT_LONG:
+		len = snprintf(buf, sizeof(buf), "%ld", v->ld);
+		break;
 	default:
 		printf("Invalid print format!\n");
 		break;
-- 
2.53.0