Recognize units at block limits by setquota

This patch allows to specify suffixes at block limits on setquota
command line. Binary units K, M, G, T are implemented. Numeric value
without suffix is equivatent to kibibytes as before. This is
complementary functionality to `quota -s'.

Signed-off-by: Petr Písař <ppisar@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>

1 files changed, 3 insertions, 0 deletions

diff --git a/quotasys.h b/quotasys.h
index 1cebf7e..0cc2c4c 100644
--- a/quotasys.h
+++ b/quotasys.h
@@ -103,6 +103,9 @@ int str2timeunits(time_t, char *, time_t *);
 /* Convert number in quota blocks to short printable form */
 void space2str(qsize_t, char *, int);
 
+/* Convert block number with unit from string to quota blocks */
+const char *str2space(const char *string, qsize_t *space);
+
 /* Convert number to short printable form */
 void number2str(unsigned long long, char *, int);