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Date:	Sat, 11 May 2024 13:28:54 +0300
Message-Id:	<865xvk3amx.fsf@gnu.org>
From:	"Eli Zaretskii (eliz AT gnu DOT org) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
To:	Pali <pali AT pali DOT im>
Cc:	djgpp AT delorie DOT com
In-Reply-To:	<20240509183330.me2fulbrwcmugfz6@pali> (message from Pali on Thu,
	9 May 2024 20:33:30 +0200)
Subject:	Re: Fix return value of __dpmi_free_serialization_on_shared_memory
References:	<20240509183330 DOT me2fulbrwcmugfz6 AT pali>
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> Date: Thu, 9 May 2024 20:33:30 +0200
> From: Pali <pali AT pali DOT im>
> Cc: djgpp AT delorie DOT com
> 
> Hello, I found an issue in d0d03.S file which implements function
> __dpmi_free_serialization_on_shared_memory.
> 
> When DPMI call success then djgpp function does not return 0, but some
> non-zero value which indicates failure.
> 
> According to DPMI 0d03h documentation this DPMI call does not set AX
> register on success: https://www.delorie.com/djgpp/doc/dpmi/api/310d03.html
> 
> Also DJGPP documentation says that this function returns 0 on success:
> https://www.delorie.com/djgpp/doc/libc/libc_216.html
> 
> Fix for this issue is simple, just clear EAX, like in other functions in
> other d0d0*.S files.

Thanks, installed.

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