commit 8fd64c8af11e29a270bff6688f52589afb2b0466
author Jiyong Park <jiyong@google.com> Fri May 31 03:43:34 2019 +0900
committer Jiyong Park <jiyong@google.com> Thu Jun 06 08:58:55 2019 +0900
tree 51cb7ec12139129ec9795603d5e962f2e64a2e90
parent f74ff74475494e25ab27a507ff55bfefb78ff905

Move result.h from init to libbase

The Result, Error, ErrnoError are quite generic. Moving them from init
to libbase so that they can be used from other places.

Bug: 132145659
Test: libbase_test
Change-Id: Id774a587f74380fadd7a0fc88c0aa892c3d9a489

init/subcontext.cpp

diff --git a/init/subcontext.cpp b/init/subcontext.cpp
index f9eb83d..0ff479a 100644
--- a/init/subcontext.cpp
+++ b/init/subcontext.cpp
@@ -142,8 +142,8 @@
         reply->set_success(true);
     } else {
         auto* failure = reply->mutable_failure();
-        failure->set_error_string(result.error().as_string);
-        failure->set_error_errno(result.error().as_errno);
+        failure->set_error_string(result.error().message());
+        failure->set_error_errno(result.error().code());
     }
 }
 
@@ -178,7 +178,7 @@
 
         auto init_message = ReadMessage(init_fd_);
         if (!init_message) {
-            if (init_message.error().as_errno == 0) {
+            if (init_message.error().code() == 0) {
                 // If the init file descriptor was closed, let's exit quietly. If
                 // this was accidental, init will restart us. If init died, this
                 // avoids calling abort(3) unnecessarily.