X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gold%2Fdirsearch.h;h=8912b565b6611028408d28b8aed1681758a71c8b;hb=54ac3df1adbf7b4b3470a8df08caa0aea4c89616;hp=639d49e2bb8dfb3888fa2f12630a6848645784d1;hpb=ebdbb4583d9b05504b1ca7e4f6c370f5d355e9bd;p=deliverable%2Fbinutils-gdb.git

diff --git a/gold/dirsearch.h b/gold/dirsearch.h
index 639d49e2bb..8912b565b6 100644
--- a/gold/dirsearch.h
+++ b/gold/dirsearch.h
@@ -1,6 +1,6 @@
 // dirsearch.h -- directory searching for gold  -*- C++ -*-
 
-// Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
+// Copyright (C) 2006-2020 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.
 
 // This file is part of gold.
@@ -53,15 +53,27 @@ class Dirsearch
   // second one may be empty).  Return a full path name for the file,
   // or the empty string if it could not be found.  This may only be
   // called if the token is not blocked.  Set *IS_IN_SYSROOT if the
-  // file was found in a directory which is in the sysroot.
+  // file was found in a directory which is in the sysroot.  *PINDEX
+  // should be set to zero the first time this is called; it will be
+  // updated with the index of the directory where the file is found,
+  // and that value plus one may be used to find the next file with
+  // the same name(s).
   std::string
-  find(const std::string&, const std::string& n2, bool *is_in_sysroot) const;
+  find(const std::vector<std::string>& names, bool* is_in_sysroot,
+       int* pindex, std::string *found_name) const;
 
   // Return the blocker token which controls access.
   Task_token*
   token()
   { return &this->token_; }
 
+  // Search for a file in a directory list.  This is a low-level function and
+  // therefore can be used before options and parameters are set.
+  static std::string
+  find_file_in_dir_list(const std::string& name,
+                        const General_options::Dir_list& directories,
+                        const std::string& extra_search_dir);
+
  private:
   // We can not copy this class.
   Dirsearch(const Dirsearch&);