/* C preprocessor macro tables for GDB.
- Copyright (C) 2002-2015 Free Software Foundation, Inc.
+ Copyright (C) 2002-2017 Free Software Foundation, Inc.
Contributed by Red Hat, Inc.
This file is part of GDB.
the FILE and LINE fields. */
struct macro_for_each_data
{
- macro_callback_fn fn;
- void *user_data;
+ gdb::function_view<macro_callback_fn> fn;
struct macro_source_file *file;
int line;
};
(struct macro_definition *) node->value);
xfree (key_fullname);
- (*datum->fn) (key->name, def, key->start_file, key->start_line,
- datum->user_data);
+ datum->fn (key->name, def, key->start_file, key->start_line);
return 0;
}
/* Call FN for every macro in TABLE. */
void
-macro_for_each (struct macro_table *table, macro_callback_fn fn,
- void *user_data)
+macro_for_each (struct macro_table *table,
+ gdb::function_view<macro_callback_fn> fn)
{
struct macro_for_each_data datum;
datum.fn = fn;
- datum.user_data = user_data;
datum.file = NULL;
datum.line = 0;
splay_tree_foreach (table->definitions, foreach_macro, &datum);
&& (!key->end_file
|| compare_locations (key->end_file, key->end_line,
datum->file, datum->line) >= 0))
- (*datum->fn) (key->name, def, key->start_file, key->start_line,
- datum->user_data);
+ datum->fn (key->name, def, key->start_file, key->start_line);
return 0;
}
/* Call FN for every macro is visible in SCOPE. */
void
macro_for_each_in_scope (struct macro_source_file *file, int line,
- macro_callback_fn fn, void *user_data)
+ gdb::function_view<macro_callback_fn> fn)
{
struct macro_for_each_data datum;
datum.fn = fn;
- datum.user_data = user_data;
datum.file = file;
datum.line = line;
splay_tree_foreach (file->table->definitions,
if (comp_dir == NULL || IS_ABSOLUTE_PATH (file->filename))
return xstrdup (file->filename);
- return concat (comp_dir, SLASH_STRING, file->filename, NULL);
+ return concat (comp_dir, SLASH_STRING, file->filename, (char *) NULL);
}