dload: add 'unlink_on_fail' to payload struct

Let callers of _alpm_download state whether we should delete on fail,
rather than inferring it from context. We still override this decision
and always unlink when a temp file is used.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libalpm/dload.h b/lib/libalpm/dload.h
index 341a4a1a..0c5fcb25 100644
--- a/lib/libalpm/dload.h
+++ b/lib/libalpm/dload.h
@@ -35,6 +35,7 @@ struct dload_payload {
 	int force;
 	int allow_resume;
 	int errors_ok;
+	int unlink_on_fail;
 };
 
 void _alpm_dload_payload_free(struct dload_payload *payload);