Second set adding in Solaris as an OS option

base/file_util_posix.cc

 // Copyright (c) 2010 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 69 matching lines @@
   return true;
 }
 
 int CountFilesCreatedAfter(const FilePath& path,
                            const base::Time& comparison_time) {
   int file_count = 0;
 
   DIR* dir = opendir(path.value().c_str());
   if (dir) {
 #if !defined(OS_LINUX) && !defined(OS_MACOSX) && !defined(OS_FREEBSD) && \
-    !defined(OS_OPENBSD)
+    !defined(OS_OPENBSD) && !defined(OS_SOLARIS)
   #error Port warning: depending on the definition of struct dirent, \
          additional space for pathname may be needed
 #endif
     struct dirent ent_buf;
     struct dirent* ent;
     while (readdir_r(dir, &ent_buf, &ent) == 0 && ent) {
       if ((strcmp(ent->d_name, ".") == 0) ||
           (strcmp(ent->d_name, "..") == 0))
         continue;
 
@@ skipping 537 matching lines @@
       ].filename);
 }
 
 bool FileEnumerator::ReadDirectory(std::vector<DirectoryEntryInfo>* entries,
                                    const FilePath& source, bool show_links) {
   DIR* dir = opendir(source.value().c_str());
   if (!dir)
     return false;
 
 #if !defined(OS_LINUX) && !defined(OS_MACOSX) && !defined(OS_FREEBSD) && \
-    !defined(OS_OPENBSD)
+    !defined(OS_OPENBSD) && !defined(OS_SOLARIS)
   #error Port warning: depending on the definition of struct dirent, \
          additional space for pathname may be needed
 #endif
 
   struct dirent dent_buf;
   struct dirent* dent;
   while (readdir_r(dir, &dent_buf, &dent) == 0 && dent) {
     DirectoryEntryInfo info;
     info.filename = FilePath(dent->d_name);
 
@@ skipping 54 matching lines @@
   length_ = 0;
   file_ = base::kInvalidPlatformFileValue;
 }
 
 bool HasFileBeenModifiedSince(const FileEnumerator::FindInfo& find_info,
                               const base::Time& cutoff_time) {
   return find_info.stat.st_mtime >= cutoff_time.ToTimeT();
 }
 
 } // namespace file_util