D daemon & GC?
JD via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Sat Aug 30 11:22:47 PDT 2014
Oops, I accidentally commented out the line allocating the memory
in the example code... sorry.
// this statement causes
core.exception.InvalidMemoryOperationError
// auto t = new char[4096];
should read:
// this statement causes
core.exception.InvalidMemoryOperationError
auto t = new char[4096];
I can confirm that the daemon is not running with dmd 2.065:
$ ./testdaemon
Starting daemon mode, process id = 30147
$ ps -ef | grep testdaemon
501 30149 35108 0 8:17pm ttys009 0:00.00 grep testdaemon
By removing the "close(STDOUT_FILENO);" from the daemon function,
the InvalidMemoryOperationErrors appear on the screen.
On Saturday, 30 August 2014 at 18:05:01 UTC, Marc Schütz wrote:
> On Saturday, 30 August 2014 at 17:36:41 UTC, safety0ff wrote:
>> On Saturday, 30 August 2014 at 17:09:41 UTC, JD wrote:
>>> Hi all,
>>>
>>> I tried to write a Linux daemon in D 2.065 (by translating one
>>> in C we use at work). My basic skeleton works well. But as
>>> soon as I start allocating memory it crashed with several
>>> 'core.exception.InvalidMemoryOperationError's.
>>
>> It works for me with 2.066, I do not have 2.065 installed at
>> the moment to see if it fails on 2.065.
>
> I tried to test it with Digger (in reverse mode), and it
> complained that the test succeeded with 2.065 (the supposedly
> bad version), so I guess I can't reproduce it with 2.065 here
> either.
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