Unknown code IMAP 5,9,11,45,46,etc.

[????????? ????????]

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Wesley Craig wrote:
> On 18 Nov 2008, at 22:57, ????????? ???????????? wrote:
>> thank you for you answer, but this still not work. This option has been
>> automatic enabled in port configuration and i see it in my
>> configure.log. This is deepest trouble. May be FreeBSD v.7.0 has broken
>> system com_err?
> 
> Not being a com_err expert, I can't say for sure, but I think you don't
> want to use the system com_err.
> 
> :wes
> 

i analyze the com_err/et/error_message.c and find that
- --------begin C code
#ifdef HAS_STRERROR

        return strerror (offset);

#else

        if (offset < sys_nerr)

            return(sys_errlist[offset]);

        else

            goto oops;

#endif

    }

    for (et = _et_list; et; et = et->next) {

        if (et->table->base == table_num) {

            /* This is the right table */

            if (et->table->n_msgs <= offset)

                goto oops;

            return(et->table->msgs[offset]);

        }

    }

oops:

    strcpy (buffer, "Unknown code ");

    if (table_num) {

        strcat (buffer, error_table_name (table_num));

        strcat (buffer, " ");

    }

    for (cp = buffer; *cp; cp++)

        ;

    if (offset >= 100) {

        *cp++ = '0' + offset / 100;

        offset %= 100;

        started++;

    }

    if (started || offset >= 10) {

        *cp++ = '0' + offset / 10;

        offset %= 10;

    }

    *cp++ = '0' + offset;

    *cp = '\0';

    return(buffer);

}
- ------end of C code

error message going to "oops:" section on two ways: if HAS_STRERROR is
not defined in config.h and if number of messages in error table <=
offset parameter.
I'm not a expert of C program codes, but i think second way is true on
my system. What is "offset" in this code?

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