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[5/8] btrfs-progs: add helpers to print ranges

Message ID 62198ec2e23b520e08b0e81417c867cad510b75f.1445011409.git.dsterba@suse.com (mailing list archive)
State New, archived
Headers show

Commit Message

David Sterba Oct. 16, 2015, 4:18 p.m. UTC 
Signed-off-by: David Sterba <dsterba@suse.com>
---
 cmds-balance.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
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Patch

diff --git a/cmds-balance.c b/cmds-balance.c
index 457d693eec42..3166d7a73ba2 100644
--- a/cmds-balance.c
+++ b/cmds-balance.c
@@ -192,6 +192,25 @@  static int parse_range_u32(const char *range, u32 *start, u32 *end)
 	return 0;
 }
 
+__attribute__ ((unused))
+static void print_range(u64 start, u64 end)
+{
+	if (start)
+		printf("%llu", (unsigned long long)start);
+	printf("..");
+	if (end != (u64)-1)
+		printf("%llu", (unsigned long long)end);
+}
+
+static void print_range_u32(u32 start, u32 end)
+{
+	if (start)
+		printf("%u", start);
+	printf("..");
+	if (end != (u32)-1)
+		printf("%u", end);
+}
+
 static int parse_filters(char *filters, struct btrfs_balance_args *args)
 {
 	char *this_char;