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/*
* SCCS: @(#)sigsafe.h 1.5 (98/08/28)
*
* UniSoft Ltd., London, England
*
* (C) Copyright 1996 X/Open Company Limited
*
* All rights reserved. No part of this source code may be reproduced,
* stored in a retrieval system, or transmitted, in any form or by any
* means, electronic, mechanical, photocopying, recording or otherwise,
* except as stated in the end-user licence agreement, without the prior
* permission of the copyright owners.
* A copy of the end-user licence agreement is contained in the file
* Licence which accompanies this distribution.
*
* X/Open and the 'X' symbol are trademarks of X/Open Company Limited in
* the UK and other countries.
*/
/************************************************************************
SCCS: @(#)sigsafe.h 1.5 98/08/28 TETware release 3.3
NAME: sigsafe.h
PRODUCT: TETware
AUTHOR: Andrew Dingwall, UniSoft Ltd.
DATE CREATED: September 1996
DESCRIPTION:
a header file for use with the sigsafe functions
MODIFICATIONS:
Andrew Dingwall, UniSoft Ltd., July 1997
removed the sigsafe code on WIN32 platforms
Andrew Dingwall, UniSoft Ltd., July 1998
Added support for shared API libraries.
************************************************************************/
/*
** variable definition to use for the sigsafe functions
** and how to call the functions themselves
*/
# define TET_SIGSAFE_DEF sigset_t oldset;
# define TET_SIGSAFE_START tet_sigsafe_start(&oldset)
# define TET_SIGSAFE_END tet_sigsafe_end(&oldset)
/* set of all blockable signals (to be blocked during critical code) */
TET_EXPORT_DATA(sigset_t, tet_blockable_sigs);
/* extern function declarations */
TET_IMPORT_FUNC(void, tet_init_blockable_sigs, PROTOLIST((void)));
extern int tet_sigsafe_end PROTOLIST((sigset_t *));
extern int tet_sigsafe_start PROTOLIST((sigset_t *));
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