From: David Sterba <dsterba@suse.com>
Date: Tue, 3 Nov 2015 00:00:23 +0000 (+0100)
Subject: btrfs-progs: string table: add specifier for fillup char
X-Git-Tag: upstream/4.16.1~1897
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1de2da5dddc373cbadd6ff45d2fc8595492a78c6;p=platform%2Fupstream%2Fbtrfs-progs.git

btrfs-progs: string table: add specifier for fillup char

Currently it's one by a single "=", but we might want to use
a different filler, let's make it explicit by "*".

Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/cmds-fi-usage.c b/cmds-fi-usage.c
index 39b8101..3b46388 100644
--- a/cmds-fi-usage.c
+++ b/cmds-fi-usage.c
@@ -729,10 +729,10 @@ static void _cmd_filesystem_usage_tabular(unsigned unit_mode,
 		if (sargs->spaces[i].flags & BTRFS_SPACE_INFO_GLOBAL_RSV)
 			continue;
 
-		table_printf(matrix, col++, vhdr_skip + device_info_count, "=");
+		table_printf(matrix, col++, vhdr_skip + device_info_count, "*=");
 	}
 	/* One for Unallocated */
-	table_printf(matrix, col, vhdr_skip + device_info_count, "=");
+	table_printf(matrix, col, vhdr_skip + device_info_count, "*=");
 
 	/* footer */
 	table_printf(matrix, 1, vhdr_skip + device_info_count + 1, "<Total");
diff --git a/string-table.c b/string-table.c
index 2d05e4d..7e01412 100644
--- a/string-table.c
+++ b/string-table.c
@@ -101,7 +101,7 @@ void table_dump(struct string_table *tab)
 				continue;
 
 			len = strlen(tab->cells[idx]) - 1;
-			if (len < 1 || tab->cells[idx][0] == '=')
+			if (len < 1 || tab->cells[idx][0] == '*')
 				continue;
 
 			if (len > sizes[i])
@@ -116,11 +116,11 @@ void table_dump(struct string_table *tab)
 
 			if (!cell || !strlen(cell)) {
 				printf("%*s", sizes[i], "");
-			} else if (cell && cell[0] == '=') {
+			} else if (cell && cell[0] == '*' && cell[1]) {
 				int k = sizes[i];
 
 				while (k--)
-					putchar('=');
+					putchar(cell[1]);
 			} else {
 				printf("%*s",
 					cell[0] == '<' ? -sizes[i] : sizes[i],