tree c2650b22f4d2d3f9a9ae7897ae67fe66b02af2ef
parent ae52248fa7ab12e1c3458aede101f143b1c76ead
parent 4df4dfedf6beef891d05d4e80704f5f4a594a885
author Elliott Hughes <enh@google.com> 1415663150 +0000
committer Gerrit Code Review <noreply-gerritcodereview@google.com> 1415663150 +0000

Merge "When new error happend,then errno should be updated accordingly. Otherwise, need to keep previous errno."