[bug-3dldf] Re: Closer to running

[Laurence Finston]

Hi Glen,

> On Tue, 24 Aug 2004, Glen Ritchie wrote:

All of the output up to here is correct:

> ERROR! In `Mutex_Type::~Mutex_Type(void)':
> `pthread_mutex_destroy()' failed.
> `status' == `EBUSY' (mutex is in use).
> Returning and will try to continue.
> Type <RETURN> to continue.

I'll try to find out which mutex this is.  I've never
gotten this error.  If you get this kind of error, it would
help if you could find out what line in the code is causing
the problem and tell me.  Do you know how to use GDB?

>
> In `main()': After join, thread 2:  status == 0
> *return_value == 0
> Exiting 3DLDF Version 1.2.0.0.
>

This is the way it looks when `3dldf' exits successfully
(i.e., it recovered from the error above).

> address@hidden:~/3dproject/tst-Aug24/run/CWEB> ./3dldf
> --multithread-input --multithread-output  abc.ldf
>
> ***
> Q1: I presume, this is showing debug comments? i.e.
> The
> what is actually happening, with threading, as
> running.

Yes.  The only debugging output which is currently turned
on is in the parser rules and `main()'.

> ---
> ---
> Below, with the shorter 'abc.ldf' you email me.
>

The same as above:  everything's okay except that
`pthread_mutex_destroy()' fails.

Laurence


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