From:	eplmst AT lu DOT erisoft DOT se (Martin Stromberg)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Question about djgpp's int-wrapper
Date:	12 Jun 2002 07:54:20 GMT
Organization:	Ericsson Erisoft AB, Sweden
Lines:	11
Message-ID:	<ae6unc$6fa$1@antares.lu.erisoft.se>
References:	<5 DOT 0 DOT 2 DOT 1 DOT 2 DOT 20020609104552 DOT 009e64e0 AT pop DOT gmx DOT net> <advaa1$cgm$1 AT antares DOT lu DOT erisoft DOT se> <DILM8.896$ca2 DOT 121610 AT newsfep1-win DOT server DOT ntli DOT net> <3D0683AC DOT 8AE2DB20 AT arcor DOT de>
NNTP-Posting-Host:	lws256.lu.erisoft.se
X-Newsreader:	TIN [version 1.2 PL2]
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

Lars Erdmann (lars DOT erdmann AT arcor DOT de) wrote:
: If you use "cli" anywhere else but in an interrupt handler, you know
: that irqs will have been enabled before (so the sequence cli,sti will
: definitely return you to the state that the irq flag was before).

No. Not in an XMS provider which might be called from ISR.


Right,

						MartinS

- Raw text -