From 500fb283e9b86a6580cedbf834aea9d7dd639a66 Mon Sep 17 00:00:00 2001
From: Nathan Scott <nathans@redhat.com>
Date: Thu, 20 Aug 2020 09:35:24 +1000
Subject: Resolve compiler warnings and errors relating to the Arg union

Promote the Arg union to a core data type in Object.c such
that it is visible everywhere (many source files need it),
and correct declarations of several functions that use it.

The Process_sendSignal function is also corrected to have
the expected return type (bool, not void) - an error being
masked by ignoring this not-quite-harmless warning.  I've
also added error checking to the kill(2) call here, which
was previously overlooked / missing (?).
---
 Object.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Object.c')

diff --git a/Object.c b/Object.c
index 120d28c1..66946352 100644
--- a/Object.c
+++ b/Object.c
@@ -1,6 +1,7 @@
 /*
 htop - Object.c
 (C) 2004-2012 Hisham H. Muhammad
+(C) 2020 Red Hat, Inc.  All Rights Reserved.
 Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
@@ -40,6 +41,11 @@ struct Object_ {
    ObjectClass* klass;
 };
 
+typedef union {
+   int i;
+   void* v;
+} Arg;
+
 }*/
 
 ObjectClass Object_class = {
-- 
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