gdb: check max-value-size when reading strings for printf

[thirdparty/binutils-gdb.git] / gdb / value.h

diff --git a/gdb/value.h b/gdb/value.h
index 512d05eac1be7eeee7754aa4b6a60eb62e8176ae..e5c63dccbe21c41bdf6fa72a78c2a43b892978ad 100644 (file)
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -1612,6 +1612,11 @@ extern void finalize_values ();
    of floating-point, fixed-point, or integer type.  */
 extern gdb_mpq value_to_gdb_mpq (struct value *value);
 
+/* Return true if LEN (in bytes) exceeds the max-value-size setting,
+   otherwise, return false.  If the user has disabled (set to unlimited)
+   the max-value-size setting then this function will always return false.  */
+extern bool exceeds_max_value_size (ULONGEST length);
+
 /* While an instance of this class is live, and array values that are
    created, that are larger than max_value_size, will be restricted in size
    to a particular number of elements.  */