From 7dbfcd6f79d9f66e317e61bac5855868f8d20043 Mon Sep 17 00:00:00 2001
From: Michael Weghorn <m.weghorn@posteo.de>
Date: Mon, 25 May 2020 11:40:07 -0400
Subject: gdbsupport: Drop now unused function 'stringify_argv'

The function did not properly escape special characters
and all uses have been replaced in previous commits, so
drop the now unused function.

gdbsupport/ChangeLog:

	* common-utils.cc, common-utils.h (stringify_argv): Drop
	now unused function stringify_argv

Change-Id: Id5f861f44eae1f0fbde3476a5eac23a842ed04fc
---
 gdbsupport/ChangeLog       |  5 +++++
 gdbsupport/common-utils.cc | 23 -----------------------
 gdbsupport/common-utils.h  |  4 ----
 3 files changed, 5 insertions(+), 27 deletions(-)

diff --git a/gdbsupport/ChangeLog b/gdbsupport/ChangeLog
index 61b57ffc456..7c2c4bff475 100644
--- a/gdbsupport/ChangeLog
+++ b/gdbsupport/ChangeLog
@@ -1,3 +1,8 @@
+2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
+
+	* common-utils.cc, common-utils.h (stringify_argv): Drop
+	now unused function stringify_argv
+
 2020-05-25  Michael Weghorn  <m.weghorn@posteo.de>
 
 	* common-inferior.cc, common-inferior.h (construct_inferior_arguments):
diff --git a/gdbsupport/common-utils.cc b/gdbsupport/common-utils.cc
index ed05d619c77..b5e4d2928ec 100644
--- a/gdbsupport/common-utils.cc
+++ b/gdbsupport/common-utils.cc
@@ -375,29 +375,6 @@ free_vector_argv (std::vector<char *> &v)
 
 /* See gdbsupport/common-utils.h.  */
 
-std::string
-stringify_argv (const std::vector<char *> &args)
-{
-  std::string ret;
-
-  if (!args.empty () && args[0] != NULL)
-    {
-      for (auto s : args)
-	if (s != NULL)
-	  {
-	    ret += s;
-	    ret += ' ';
-	  }
-
-      /* Erase the last whitespace.  */
-      ret.erase (ret.end () - 1);
-    }
-
-  return ret;
-}
-
-/* See gdbsupport/common-utils.h.  */
-
 ULONGEST
 align_up (ULONGEST v, int n)
 {
diff --git a/gdbsupport/common-utils.h b/gdbsupport/common-utils.h
index ba03427c6f7..30ee412365f 100644
--- a/gdbsupport/common-utils.h
+++ b/gdbsupport/common-utils.h
@@ -154,10 +154,6 @@ extern const char *skip_to_space (const char *inp);
    freeing all the elements.  */
 extern void free_vector_argv (std::vector<char *> &v);
 
-/* Given a vector of arguments ARGV, return a string equivalent to
-   joining all the arguments with a whitespace separating them.  */
-extern std::string stringify_argv (const std::vector<char *> &argv);
-
 /* Return true if VALUE is in [LOW, HIGH].  */
 
 template <typename T>
-- 
cgit v1.2.1