Rewrite final cleanups

This patch rewrites final cleanups to use std::function and otherwise
be more C++-ish.

1 files changed, 12 insertions, 18 deletions

diff --git a/gdb/compile/compile.c b/gdb/compile/compile.c
index 8cb2e8ac..27cff25 100644
--- a/gdb/compile/compile.c
+++ b/gdb/compile/compile.c
@@ -427,23 +427,6 @@ compile_print_command (const char *arg, int from_tty)
     }
 }
 
-/* A cleanup function to remove a directory and all its contents.  */
-
-static void
-do_rmdir (void *arg)
-{
-  const char *dir = (const char *) arg;
-  char *zap;
-  int wstat;
-
-  gdb_assert (startswith (dir, TMP_PREFIX));
-  zap = concat ("rm -rf ", dir, (char *) NULL);
-  wstat = system (zap);
-  if (wstat == -1 || !WIFEXITED (wstat) || WEXITSTATUS (wstat) != 0)
-    warning (_("Could not remove temporary directory %s"), dir);
-  XDELETEVEC (zap);
-}
-
 /* Return the name of the temporary directory to use for .o files, and
    arrange for the directory to be removed at shutdown.  */
 
@@ -465,7 +448,18 @@ get_compile_file_tempdir (void)
     perror_with_name (_("Could not make temporary directory"));
 
   tempdir_name = xstrdup (tempdir_name);
-  make_final_cleanup (do_rmdir, tempdir_name);
+  add_final_cleanup ([] ()
+    {
+      char *zap;
+      int wstat;
+
+      gdb_assert (startswith (tempdir_name, TMP_PREFIX));
+      zap = concat ("rm -rf ", tempdir_name, (char *) NULL);
+      wstat = system (zap);
+      if (wstat == -1 || !WIFEXITED (wstat) || WEXITSTATUS (wstat) != 0)
+	warning (_("Could not remove temporary directory %s"), tempdir_name);
+      XDELETEVEC (zap);
+    });
   return tempdir_name;
 }