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, 6 insertions, 0 deletions

diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index e8f21473..242bbe51 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -64,6 +64,7 @@ pmhandle_t *_alpm_handle_new()
 	handle->cachedirs = NULL;
 	handle->lockfile = NULL;
 	handle->logfile = NULL;
+	handle->usedelta = 0;
 
 	return(handle);
 }
@@ -496,4 +497,9 @@ void SYMEXPORT alpm_option_set_nopassiveftp(unsigned short nopasv)
 	handle->nopassiveftp = nopasv;
 }
 
+void SYMEXPORT alpm_option_set_usedelta(unsigned short usedelta)
+{
+	handle->usedelta = usedelta;
+}
+
 /* vim: set ts=2 sw=2 noet: */