• Ant (5/5) Oct 28 2004 Is there any know issue with getErrno on windows XP and dmd 0.102?
• Sean Kelly (16/19) Oct 28 2004 I don't think so, unless getErrno was implemented after 0.102. I've act...
• Ant (9/30) Oct 28 2004 thanks.
• Ant (7/11) Oct 28 2004 \DD\dm\lib\SNN.lib(cinit) Offset 0682CH Record Type 0090
• Sean Kelly (6/13) Oct 28 2004 Well that stinks. It works for me, but then I'm not running off a defau...

Ant <Ant_member pathlink.com> writes:

Is there any know issue with getErrno on windows XP and dmd 0.102?

I get a link error:

Error 42: Symbol Undefined _getErrno

thanks,

Ant

Sean Kelly <sean f4.ca> writes:

In article <clrthe$qu5$1 digitaldaemon.com>, Ant says...
Is there any know issue with getErrno on windows XP and dmd 0.102?

I get a link error:

Error 42: Symbol Undefined _getErrno

I don't think so, unless getErrno was implemented after 0.102.  I've actually
just about finished a fairly complete implementation of the standard C headers
(incorporating stuff from DMD and DMC when needed).  If you're so inclined,
they're available here:

http://home.f4.ca/sean/d/stdc.zip

I'm updating them quite frequently, so if you grab them be sure to check back
often.

That said, in testing I noticed that you don't need getErrno and setErrno to
operate on this value.  Simply defining:

extern (C) int errno;

is enough.  And if that doesn't work, try this:

extern (C) int* _errno();

Both are exposed in the DMC libraries.  If you're on Linux, you may have to do
some digging, but the first declaration should likely work there too.


Sean

Ant <Ant_member pathlink.com> writes:

In article <clruup$t03$1 digitaldaemon.com>, Sean Kelly says...
In article <clrthe$qu5$1 digitaldaemon.com>, Ant says...
Is there any know issue with getErrno on windows XP and dmd 0.102?

I get a link error:

Error 42: Symbol Undefined _getErrno

I don't think so, unless getErrno was implemented after 0.102.  I've actually
just about finished a fairly complete implementation of the standard C headers
(incorporating stuff from DMD and DMC when needed).  If you're so inclined,
they're available here:

http://home.f4.ca/sean/d/stdc.zip

I'm updating them quite frequently, so if you grab them be sure to check back
often.

That said, in testing I noticed that you don't need getErrno and setErrno to
operate on this value.  Simply defining:

extern (C) int errno;

is enough.  And if that doesn't work, try this:

extern (C) int* _errno();

Both are exposed in the DMC libraries.  If you're on Linux, you may have to do
some digging, but the first declaration should likely work there too.

thanks.
I'll try accessing errno directly.

on phobos there is the errno.c with getErrno()
and one of the std declares it as extern(C) getErrno()
(something like that)

but now I have to revert to 102 (see my post on the bugs group)

(I just downloaded your stdc)

Ant

Ant <Ant_member pathlink.com> writes:

In article <clruup$t03$1 digitaldaemon.com>, Sean Kelly says...
operate on this value.  Simply defining:

extern (C) int errno;

\DD\dm\lib\SNN.lib(cinit)  Offset 0682CH Record Type 0090
Error 1: Previous Definition Different : _errno

:(

is enough.  And if that doesn't work, try this:

extern (C) int* _errno();

OK :)

thanks!

Ant

Sean Kelly <sean f4.ca> writes:

In article <cls1pa$101t$1 digitaldaemon.com>, Ant says...
In article <clruup$t03$1 digitaldaemon.com>, Sean Kelly says...
operate on this value.  Simply defining:

extern (C) int errno;

\DD\dm\lib\SNN.lib(cinit)  Offset 0682CH Record Type 0090
Error 1: Previous Definition Different : _errno

Well that stinks.  It works for me, but then I'm not running off a default
install.  BTW, as promised, I just uploaded a new version of the stdc stuff.  I
had to change all the wchar stuff back to wchar_t because the sizes are
different on Windows vs. Unix :p


Sean