Re: Re: mcedit problem (2)
- From: Pavel Roskin <proski gnu org>
- To: "Andrew V. Samoilov" <kai cmail ru>
- Cc: =?koi8-r?q?Bj=C3rn_Eriksson?= <mdeans algonet se>, <mc-devel gnome org>
- Subject: Re: Re: mcedit problem (2)
- Date: Wed, 26 Dec 2001 15:59:12 -0500 (EST)
Hi, Andrew!
> >What needs to be done is "errno = 0". I'm committing this patch.
>
> And what about systems where errno is a function?
I have never heard of such systems. There are many places where
assignments to errno are used, so it should be safe. You can even find
"errno = 0;" in the glibc-2.2.4 documnetation.
The address of errno may be a result of a function call, but errno itself
remains a valid lvalue, i.e. something that can stand on the left side of
the assignment.
--
Regards,
Pavel Roskin
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