Add a binary path param to update_binary_command().
This allows writing native tests for non-A/B update_binary_command().
Prior to this CL, it was extracting the updater to a hard-coded
location (/tmp/update_binary) that's not available under the test
environment.
Test: recovery_component_test on angler and marlin respectively.
Test: Sideload OTA packages on angler and marlin respectively.
Change-Id: I78b9cc211d90c0a16a84e94e339b65759300e2a8
diff --git a/private/install.h b/private/install.h
index 12d303b..ef64bd4 100644
--- a/private/install.h
+++ b/private/install.h
@@ -23,5 +23,9 @@
#include <ziparchive/zip_archive.h>
-int update_binary_command(const std::string& path, ZipArchiveHandle zip, int retry_count,
- int status_fd, std::vector<std::string>* cmd);
+// Extract the update binary from the open zip archive |zip| located at |package| to |binary_path|.
+// Store the command line that should be called into |cmd|. The |status_fd| is the file descriptor
+// the child process should use to report back the progress of the update.
+int update_binary_command(const std::string& package, ZipArchiveHandle zip,
+ const std::string& binary_path, int retry_count, int status_fd,
+ std::vector<std::string>* cmd);