Download delta files if UseDelta is set.

Delta files will be used if the size is smaller than a percent
(MAX_DELTA_RATIO) of the package size.

Signed-off-by: Nathan Jones <nathanj@insightbb.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index 5ebc70c5..17fa1235 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -67,6 +67,9 @@ char *strsep(char **, const char *);
 #define SYMEXPORT __attribute__((visibility("default")))
 #define SYMHIDDEN __attribute__((visibility("internal")))
 
+/* max percent of package size to download deltas */
+#define MAX_DELTA_RATIO 0.7
+
 #endif /* _ALPM_UTIL_H */
 
 /* vim: set ts=2 sw=2 noet: */