Re: Throwing an Unix.unix_error from C code
* Goswin von Brederlow:
> Florian Weimer <fw@deneb.enyo.de> writes:
>
>> * Goswin von Brederlow:
>>
>>> - I create a 3 tupple exp
>>> - fill it with (Val_int(errno), caml_copy_string("MD5.file"), filename)
>>> - call caml_raise_with_arg(tag, exp)
>>
>> This raises an exception with a parenthesized tuple ("exception E of
>> (int * string * string)", IOW a single-argument exception which takes
>> a triple as argument.
>
> Which I believe is correct.
No, Unix_Error is declared thusly:
exception Unix_error of error * string * string
No parantheses, no additional level of indirection.
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