inf-ptrace: Return an IGNORE event if waitpid() fails.

[binutils-gdb.git] / gdb / debug.c

diff --git a/gdb/debug.c b/gdb/debug.c
index fe571aaae393de71c6f9d5e40d4df3dfc808015a..6f9cad0ddd03d241f9bfa6894846e105543b0828 100644 (file)
--- a/gdb/debug.c
+++ b/gdb/debug.c
@@ -1,6 +1,6 @@
 /* Debug printing functions.
 
-   Copyright (C) 2014-2020 Free Software Foundation, Inc.
+   Copyright (C) 2014-2022 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -23,6 +23,10 @@
 
 /* See gdbsupport/common-debug.h.  */
 
+int debug_print_depth = 0;
+
+/* See gdbsupport/common-debug.h.  */
+
 void
 debug_vprintf (const char *fmt, va_list ap)
 {