I was thinking it would be a little more than this, but perhaps:
# define FOSSIL_EXIT(n) (api_exit_status-=n,longjmp(blabla))
would actually be enough.
And a similar setjmp-calling macro at the beginning of each API function
would be all that would be required there.
../Dave
On 25 June 2018 at 09:37, Stephan Beal <sgb...@googlemail.com> wrote:
> On Mon, Jun 25, 2018 at 2:30 PM Warren Young <war...@etr-usa.com> wrote:
>
>> On Sun, Jun 24, 2018 at 4:48 PM, Stephan Beal <sgb...@googlemail.com>
>> wrote:
>>
>>> Isn't adding hundreds (literally) of gotos just as fraught with
>>> opportunities for failure ;)?
>>>
>>
>> #ifdef LIBFOSSIL
>> # define FOSSIL_EXIT(n) longjmp(blabla)
>> #else
>> # define FOSSIL_EXIT(n) exit(n)
>> #endif
>>
>
> Yeah, i was exaggerating, but still... i think the required effort is
> being underestimated by at least an order of magnitude. That said: i would
> _absolutely love_ to be proven wrong.
>
> $ sed -i -e 's/exit(/FOSSIL_EXIT(/g' src/*.c
>>
>
> i recommend a slight variation:
>
> perl -i -pe 's/\bexit\(/FOSSIL_EXIT(/g' src/*.c
>
> sed probably also has a \b (at-word-boundary) equivalent, but i'm not as
> well-versed in that flavor of regex.
>
> Sidebar: i once corrupted a fossil checkout db by using $(find . -type f)
> as my target for some perl -i-style refactoring :|. Never perlify your
> sqlite db files.
>
> --
> ----- stephan beal
> http://wanderinghorse.net/home/stephan/
> "Freedom is sloppy. But since tyranny's the only guaranteed byproduct of
> those who insist on a perfect world, freedom will have to do." -- Bigby Wolf
>
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>
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