FreeCalypso > hg > fc-tourmaline

view src/ui/bmi/AUISymbol.h @ 268:f2e52cab0a73

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents c97658c97564
children
line wrap: on
line source

#ifndef _AUI_SYMBOL_H
#define _AUI_SYMBOL_H
/*******************************************************************************

                    CONDAT (UK)

********************************************************************************

 This software product is the property of Condat (UK) Ltd and may not be
 disclosed to any third party without the express permission of the owner.

********************************************************************************

 $Project name: Basic MMI
 $Project code: BMI
 $Module:       MMI
 $File:         AUISymbol.h
 $Revision:     1.0

 $Author:       Condat(UK)
 $Date:

********************************************************************************

 Description: Header information for AUI symbol screen.

********************************************************************************
 $History: AUISymbol.h



 $End

*******************************************************************************/

T_MFW_HND AUI_symbol_Start (T_MFW_HND  parent, USHORT return_event);
void AUI_symbol_Destroy (T_MFW_HND window);
#endif