OpenBSD patches for base and build, part 2

base/file_util_posix.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/file_util.h"
 
 #include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <fnmatch.h>
@@ skipping 894 matching lines @@
 #if defined(OS_ANDROID)
     *path = FilePath("/data/local/tmp");
 #else
     *path = FilePath("/tmp");
 #endif
   return true;
 }
 
 #if !defined(OS_ANDROID)
 bool GetShmemTempDir(FilePath* path) {
+#if defined(OS_LINUX)
   *path = FilePath("/dev/shm");
+#else
+  if (!file_util::GetTempDir(path)) {
+    // Set it to /tmp if all else fails.

[Mark Mentovai, 2011/10/24 17:06:12]

I would have just made this do |return GetTempDir(path);|, because GetTempDir is
right in all cases, has its own fallback, and knows how to return a value.

[Robert Nagy, 2011/10/24 18:00:57]

Done.

+    *path = FilePath("/tmp");
+  }
+#endif
   return true;
 }
 #endif
 
 FilePath GetHomeDir() {
   const char* home_dir = getenv("HOME");
   if (home_dir && home_dir[0])
     return FilePath(home_dir);
 
 #if defined(OS_ANDROID)
@@ skipping 127 matching lines @@
 
     allowed_group_ids.insert(group_record->gr_gid);
   }
 
   return VerifyPathControlledByUser(
       kFileSystemRoot, path, kRootUid, allowed_group_ids);
 }
 #endif  // defined(OS_MACOSX)
 
 }  // namespace file_util