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authorTianjie Xu <xunchang@google.com>2016-02-06 03:25:58 +0100
committerTianjie Xu <xunchang@google.com>2016-03-03 02:31:05 +0100
commit3c62b67faf8a25f1dd1c44dc19759c3997fdfd36 (patch)
tree5b5de8d81fe220d4331cc2284c87686708283d7a /install.cpp
parentMerge "Remove dumpkey build guards after completing code move." (diff)
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Diffstat (limited to '')
-rw-r--r--install.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/install.cpp b/install.cpp
index 33c1f5498..144a353d6 100644
--- a/install.cpp
+++ b/install.cpp
@@ -144,6 +144,7 @@ try_update_binary(const char* path, ZipArchive* zip, bool* wipe_cache) {
close(pipefd[1]);
*wipe_cache = false;
+ bool retry_update = false;
char buffer[1024];
FILE* from_child = fdopen(pipefd[0], "r");
@@ -180,6 +181,8 @@ try_update_binary(const char* path, ZipArchive* zip, bool* wipe_cache) {
// to be able to reboot during installation (useful for
// debugging packages that don't exit).
ui->SetEnableReboot(true);
+ } else if (strcmp(command, "retry_update") == 0) {
+ retry_update = true;
} else {
LOGE("unknown command [%s]\n", command);
}
@@ -188,6 +191,9 @@ try_update_binary(const char* path, ZipArchive* zip, bool* wipe_cache) {
int status;
waitpid(pid, &status, 0);
+ if (retry_update) {
+ return INSTALL_RETRY;
+ }
if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
LOGE("Error in %s\n(Status %d)\n", path, WEXITSTATUS(status));
return INSTALL_ERROR;