From 3826656eaff634b0349b610f274203b3026d3f87 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Thu, 21 May 2015 07:00:35 +0200
Subject: Rework exit handling to correctly report exit status.

Fix ticket 77.
---
 src/grt/grt-processes.ads | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/grt/grt-processes.ads')

diff --git a/src/grt/grt-processes.ads b/src/grt/grt-processes.ads
index 534a129ad..2d953ecf1 100644
--- a/src/grt/grt-processes.ads
+++ b/src/grt/grt-processes.ads
@@ -38,7 +38,9 @@ package Grt.Processes is
    procedure Init;
 
    --  Do the VHDL simulation.
-   --  Return 0 in case of success (end of time reached).
+   --  Return simulation status:
+   --  >= 0 in case of success (end of time reached).
+   --  < 0 in case of failure or stop request.
    function Simulation return Integer;
 
    --  Number of delta cycles.
-- 
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