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Add a SV_NODEFER and SV_RESETHAND #define, after Bruce pointed out that

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a program that was saving and restoring a signal via sigvec() was not
doing the complete job if either of these bits had been set via sigaction.
This commit is contained in:
Peter Wemm 1996-03-30 15:10:18 +00:00
parent 30957dad06
commit dc7dfe8990
2 changed files with 6 additions and 2 deletions
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4
sys/sys/_sigset.h
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)signal.h 8.4 (Berkeley) 5/4/95
* $Id: signal.h,v 1.7 1996/03/02 19:38:13 peter Exp $
* $Id: signal.h,v 1.8 1996/03/11 02:10:41 hsu Exp $
*/
#ifndef _SYS_SIGNAL_H_
@ -174,6 +174,8 @@ struct sigvec {
#define SV_ONSTACK SA_ONSTACK
#define SV_INTERRUPT SA_RESTART /* same bit, opposite sense */
#define SV_RESETHAND SA_RESETHAND
#define SV_NODEFER SA_NODEFER
#define SV_NOCLDSTOP SA_NOCLDSTOP
#define sv_onstack sv_flags /* isn't compatibility wonderful! */
/*

4
sys/sys/signal.h
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)signal.h 8.4 (Berkeley) 5/4/95
* $Id: signal.h,v 1.7 1996/03/02 19:38:13 peter Exp $
* $Id: signal.h,v 1.8 1996/03/11 02:10:41 hsu Exp $
*/
#ifndef _SYS_SIGNAL_H_
@ -174,6 +174,8 @@ struct sigvec {
#define SV_ONSTACK SA_ONSTACK
#define SV_INTERRUPT SA_RESTART /* same bit, opposite sense */
#define SV_RESETHAND SA_RESETHAND
#define SV_NODEFER SA_NODEFER
#define SV_NOCLDSTOP SA_NOCLDSTOP
#define sv_onstack sv_flags /* isn't compatibility wonderful! */
/*