From: Tom Tromey <tom@tromey.com>
Date: Thu, 24 Jan 2019 16:58:29 +0000 (-0700)
Subject: Remove free_current_contents
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0ccf4211fdec30fab46a5552ecfbe8e7ca98d50f;p=binutils-gdb.git

Remove free_current_contents

free_current_contents is no longer used, so this patch removes it.

2019-03-06  Tom Tromey  <tom@tromey.com>

	* utils.h (free_current_contents): Don't declare.
	* utils.c (free_current_contents): Remove.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a311b8290e4..066761d76d0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2019-03-06  Tom Tromey  <tom@tromey.com>
+
+	* utils.h (free_current_contents): Don't declare.
+	* utils.c (free_current_contents): Remove.
+
 2019-03-06  Tom Tromey  <tom@tromey.com>
 
 	* top.c (quit_force): Update.
diff --git a/gdb/utils.c b/gdb/utils.c
index 6520f1db2fa..258614ac761 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -127,35 +127,6 @@ show_pagination_enabled (struct ui_file *file, int from_tty,
 }
 
 
-/* Cleanup utilities.
-
-   These are not defined in cleanups.c (nor declared in cleanups.h)
-   because while they use the "cleanup API" they are not part of the
-   "cleanup API".  */
-
-/* This function is useful for cleanups.
-   Do
-
-   foo = xmalloc (...);
-   old_chain = make_cleanup (free_current_contents, &foo);
-
-   to arrange to free the object thus allocated.  */
-
-void
-free_current_contents (void *ptr)
-{
-  void **location = (void **) ptr;
-
-  if (location == NULL)
-    internal_error (__FILE__, __LINE__,
-		    _("free_current_contents: NULL pointer"));
-  if (*location != NULL)
-    {
-      xfree (*location);
-      *location = NULL;
-    }
-}
-
 
 
 /* Print a warning message.  The first argument STRING is the warning
diff --git a/gdb/utils.h b/gdb/utils.h
index 9dbd6386c68..f0cb48e7a55 100644
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -260,8 +260,6 @@ struct htab_deleter
 /* A unique_ptr wrapper for htab_t.  */
 typedef std::unique_ptr<htab, htab_deleter> htab_up;
 
-extern void free_current_contents (void *);
-
 extern void init_page_info (void);
 
 /* Temporarily set BATCH_FLAG and the associated unlimited terminal size.