Re: [patch] fortran/intrinsic.texi: Add 'passed by value' to signal handler

[Harald Anlauf <anlauf@gmx.de>]

Hi Tobias,

Am 16.10.23 um 19:11 schrieb Tobias Burnus:
> Yesterday, someone was confused because the signal handler did not work.
>
> It turned out that the created Fortran procedure used as handler used
> pass by reference - and 'signal' passed the it by value.
>
> This patch adds the 'passed by value' to the wording:
>
> "@var{HANDLER} to be executed with a single integer argument passed by
> value"
>
> OK for mainline?

I think the patch qualifies as obvious.

While at it, you might consider removing the comment a few lines below
the place you are changing,

@c TODO: What should the interface of the handler be?  Does it take
arguments?

and enhance the given example by e.g.:

subroutine handler_print (signal_number)
   integer, value :: signal_number
   print *, "In handler_print: received signal number", signal_number
end subroutine handler_print

Thanks,
Harald

> Tobias
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