Change iterate_over_symbols to return bool

[deliverable/binutils-gdb.git] / gdb / symtab.h

diff --git a/gdb/symtab.h b/gdb/symtab.h
index f38e544cdb46f4d5cf6347af88d95e3bc2efa32e..49feea62e2a5435c417818ef202d2a1481edfe8e 100644 (file)
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -2092,7 +2092,16 @@ std::vector<CORE_ADDR> find_pcs_for_symtab_line
 
 typedef bool (symbol_found_callback_ftype) (struct block_symbol *bsym);
 
-void iterate_over_symbols (const struct block *block,
+/* Iterate over the symbols named NAME, matching DOMAIN, in BLOCK.
+
+   For each symbol that matches, CALLBACK is called.  The symbol is
+   passed to the callback.
+
+   If CALLBACK returns false, the iteration ends and this function
+   returns false.  Otherwise, the search continues, and the function
+   eventually returns true.  */
+
+bool iterate_over_symbols (const struct block *block,
                           const lookup_name_info &name,
                           const domain_enum domain,
                           gdb::function_view<symbol_found_callback_ftype> callback);