Fix gcc 4.3 warning in directory_watcher_inotify.cc

base/directory_watcher_inotify.cc

Index: base/directory_watcher_inotify.cc
diff --git a/base/directory_watcher_inotify.cc b/base/directory_watcher_inotify.cc
index c36535233d795c08beb0540f8410c7aff9571238..a17e1e4ace037d3618c736a43ca0fe0c8352d12e 100644
--- a/base/directory_watcher_inotify.cc
+++ b/base/directory_watcher_inotify.cc
@@ -186,8 +186,14 @@ InotifyReader::InotifyReader()
 
 InotifyReader::~InotifyReader() {
   if (valid_) {
-    // Write to the self-pipe so that the select call in InotifyReaderTask returns.
-    write(shutdown_pipe_[1], "", 1);
+    // Write to the self-pipe so that the select call in InotifyReaderTask
+    // returns.
+    ssize_t bytes_written;
+    do {
+      bytes_written = write(shutdown_pipe_[1], "", 1);
+      if (bytes_written == 0)
+        continue;
+    } while (bytes_written == -1 && errno == EINTR);
     thread_.Stop();

[Mark Mentovai, 2009/03/19 19:01:57]

You can keep the DCHECK that you had in the last version, or update the
changelist description to remove the mention of DCHECK.

I think the DCHECK was fine but I also don't mind if you want to get rid of it.

   }
   if (inotify_fd_ >= 0)