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Re: [PATCH] #9 OS400/EBCDIC Port: Running Hook Scripts

From: Paul Burba <paulb_at_softlanding.com>
Date: 2006-03-23 18:12:58 CET

Julian Foad <julianfoad@btopenworld.com> wrote on 03/22/2006 05:40:09 PM:

> Paul Burba wrote:
> > My description of these is likely not clear enough. They are keys for

> > caching xlate_handle_node_t structs for conversions between EBCDIC and

> > UTF-8 and vice-versa when calling svn_utf_cstring_to_utf8_ex() and
> > svn_utf_cstring_from_utf8_ex(), i.e. the convset_key argument to these

> > functions. I've tried to improve the comments for these in the
attached
> > patch.
>
> Thanks for the further info. I've posted a request for more info about
their
> usage in those function calls as I don't think those functions are
> sufficiently
> documented. I'm not sure that we need or want to make these things
> part of the
> public API, but you can just do something that works for now and we
> can resolve
> the theoretical issue in due course.
>
> As for the issue of where/how to define the char-set-conversion
> cache keys, go
> with whatever seems to be the best way of defining them for now. If
> we want to
> change it later (e.g. make them private), then we can change it later.

For now it seems safest to not make these public until the larger
questions regarding svn_utf_cstring_*_utf8_ex() are resolved. To that end
I changed the patch so it exclusively deals only with the hook script
problem. The two calls to svn_utf_cstring_*_utf8_ex() in hooks.c now use
string literals for the convset_key args.

> There are a few other style nits (open-paren at EOL, space before
> close-paren,
> space at EOL) if you care to look for them, but they are unimportant.
>
> I can't see any logic problems at all.
>
> With the redundant initialisers removed, +1 to commit, with or without
the
> trivial style fixes.

I fixed (hopefully all) the style problems. Unless anyone objects to the
changes regarding conversion set keys I'll commit this this afternoon.

Thanks again,

Paul B.

[[[
OS400/EBCDIC Port:

This is one of several patches to allow Subversion to run on IBM's
OS400 V5R4. It provides a workaround for various limitations with
IBM's implementation of APR processes.

* subversion/libsvn_repos/hooks.c
   Include spawn.h and fcntl.h
   (run_hook_cmd): New "APR-free" implementation for OS400.
]]]

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Received on Thu Mar 23 18:14:01 2006

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