commit a515197266ffe8a1a1e2c28d8038e080a8b27251
author Tom Cherry <tomcherry@google.com> Fri May 15 11:39:58 2020 -0700
committer Tom Cherry <tomcherry@google.com> Mon May 18 15:54:06 2020 -0700
tree 19617421aaae62511b1ac937e6d7bd7068d4697e
parent 43f3f761f0cdefe835ce5eb5989a5dde81f5096e

logd: build liblogd and its test on host

Plus the various fixups needed for building on host.

Test: run these tests on host
Change-Id: I85e6c989068f80c5a80eaf5ad149fdad0a045c08

logd/LogBufferElement.cpp

diff --git a/logd/LogBufferElement.cpp b/logd/LogBufferElement.cpp
index 8499715..4f5cabd 100644
--- a/logd/LogBufferElement.cpp
+++ b/logd/LogBufferElement.cpp
@@ -183,16 +183,16 @@
     }
     if (name) {
         char* buf = nullptr;
-        asprintf(&buf, "(%s)", name);
-        if (buf) {
+        int result = asprintf(&buf, "(%s)", name);
+        if (result != -1) {
             free(const_cast<char*>(name));
             name = buf;
         }
     }
     if (commName) {
         char* buf = nullptr;
-        asprintf(&buf, " %s", commName);
-        if (buf) {
+        int result = asprintf(&buf, " %s", commName);
+        if (result != -1) {
             free(const_cast<char*>(commName));
             commName = buf;
         }