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btrfs-progs: add helpers to print ranges 

Signed-off-by: David Sterba <dsterba@suse.com>
master
David Sterba 2015-10-19 16:31:14 +02:00
parent d0d2b43e71
commit cd12def348
1 changed files with 20 additions and 0 deletions
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20
cmds-balance.c
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@ -193,6 +193,26 @@ 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);
}
__attribute__ ((unused))
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;