Fix possible bug when no args have been provided to the executable

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

diff --git a/gdb/exceptions.h b/gdb/exceptions.h
index 00d2b6126c566ddec89eaa09a0e60ec095a1a4ec..b2cdee3c43cbf61869acd2d7fa72ed62993851cb 100644 (file)
--- a/gdb/exceptions.h
+++ b/gdb/exceptions.h
@@ -1,6 +1,6 @@
 /* Exception (throw catch) mechanism, for GDB, the GNU debugger.
 
-   Copyright (C) 1986-2014 Free Software Foundation, Inc.
+   Copyright (C) 1986-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,12 +20,8 @@
 #ifndef EXCEPTIONS_H
 #define EXCEPTIONS_H
 
-#include "common-exceptions.h"
 #include "ui-out.h"
 
-/* A pre-defined non-exception.  */
-extern const struct gdb_exception exception_none;
-
 /* If E is an exception, print it's error message on the specified
    stream.  For _fprintf, prefix the message with PREFIX...  */
 extern void exception_print (struct ui_file *file, struct gdb_exception e);
@@ -90,6 +86,10 @@ extern int catch_exceptions_with_msg (struct ui_out *uiout,
    This function is superseded by catch_exceptions().  */
 
 typedef int (catch_errors_ftype) (void *);
-extern int catch_errors (catch_errors_ftype *, void *, char *, return_mask);
+extern int catch_errors (catch_errors_ftype *, void *,
+                        const char *, return_mask);
 
+/* Compare two exception objects for print equality.  */
+extern int exception_print_same (struct gdb_exception e1,
+                                struct gdb_exception e2);
 #endif