Re: [libposix-development] bzip2

[Henrique A. <hd...@gm...>]

 I've fixed compilation in all platforms. Tests are still missing.

2009/8/1 John Haitas <jh...@gm...>:
> it seems as if mmap isn't  defined for 64bit
>
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c: In function ‘mmap’:
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:62: error:
> ‘LINUX_SYS_mmap2’ undeclared (first use in this function)
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:62: error:
> (Each undeclared identifier is reported only once
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:62: error:
> for each function it appears in.)
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:63:
> warning: cast to pointer from integer of different size
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:63:
> warning: cast to pointer from integer of different size
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:64:
> warning: cast to pointer from integer of different size
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c: In
> function ‘system_open’:
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:75:
> warning: cast to pointer from integer of different size
> /home/jhaitas/src/libposix-git/system/linux/system_calls.c:76:
> warning: cast to pointer from integer of different size
>
>
> On Sat, Aug 1, 2009 at 1:15 AM, <jh...@gm...> wrote:
>> its not building on 64bit linux...
>>
>> [ 55%] Building C object CMakeFiles/posix.dir/mandatory/printf_scanner.c.o
>> [ 58%] Building C object CMakeFiles/posix.dir/system/linux/system_calls.c.o
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:
>> In function ‘write’:
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:38:
>> warning: cast to pointer from integer of different size
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:
>> In function ‘_Exit’:
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:44:
>> warning: cast to pointer from integer of different size
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:
>> In function ‘mmap’:
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:62:
>> error: ‘LINUX_SYS_mmap2’ undeclared (first use in this function)
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:62:
>> error: (Each undeclared identifier is reported only once
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:62:
>> error: for each function it appears in.)
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:63:
>> warning: cast to pointer from integer of different size
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:63:
>> warning: cast to pointer from integer of different size
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:64:
>> warning: cast to pointer from integer of different size
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:
>> In function ‘system_open’:
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:75:
>> warning: cast to pointer from integer of different size
>> /home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5/system/linux/system_calls.c:76:
>> warning: cast to pointer from integer of different size
>> make[3]: *** [CMakeFiles/posix.dir/system/linux/system_calls.c.o] Error 1
>> make[3]: Leaving directory
>> `/home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5'
>> make[2]: *** [CMakeFiles/posix.dir/all] Error 2
>> make[2]: Leaving directory
>> `/home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5'
>> make[1]: *** [all] Error 2
>> make[1]: Leaving directory
>> `/home/jhaitas/src/build-area/libposix-0.0.3+git20090731t2300x80072a5'
>> make: *** [build] Error 2
>> dpkg-buildpackage: failure: debian/rules build gave error exit status 2
>> bzr: ERROR: The build failed.
>>
>>
>> On Fri, Jul 31, 2009 at 9:00 PM, Henrique Almeida<hd...@gm...> wrote:
>>>
>>>  I've fixed the compilation for x86 and included mmap (I've changed
>>> the sbrk call to mmap). I don't know yet if it compiles under other
>>> platforms and I haven't tested on any platform, so expect crashes.
>>>
>>> 2009/7/31  <jh...@gm...>:
>>>>
>>>> The current HEAD doesn't build... My fault...
>>>>
>>>>
>>>> On Fri, Jul 31, 2009 at 3:24 PM, <jh...@gm...> wrote:
>>>>>
>>>>> There is one error. Search for sbrk
>>>>>
>>>>> On Fri, Jul 31, 2009 at 2:10 PM, Henrique Almeida<hd...@gm...>
>>>>> wrote:
>>>>>>
>>>>>>  Yes, that would be a good start.
>>>>>>
>>>>>> 2009/7/31  <jh...@gm...>:
>>>>>>>
>>>>>>> I could get us started by implementing the version of malloc taught in
>>>>>>> K&R
>>>>>>> C.
>>>>>>>
>>>>>>> Just an thought...
>>>>>>>
>>>>>>> On Fri, Jul 31, 2009 at 11:29 AM, Henrique Almeida<hd...@gm...>
>>>>>>> wrote:
>>>>>>>>
>>>>>>>>  I've spent too much time studying dlmalloc and there are still many
>>>>>>>> details that I don't understand. I'm considering trying alternative
>>>>>>>> implementations.
>>>>>>>>
>>>>>>>> 2009/7/22 Henrique Almeida <hd...@gm...>:
>>>>>>>>>
>>>>>>>>>  I'm thinking about reimplementing Doug Lea's malloc for libposix,
>>>>>>>>> at
>>>>>>>>> least while we don't have threading support. I'm currently studying
>>>>>>>>> his implementation. malloc is an important function that we're
>>>>>>>>> missing.
>>>>>>>>>
>>>>>>>>> 2009/7/16 Henrique Almeida <hd...@gm...>:
>>>>>>>>>>
>>>>>>>>>> 2009/7/16 Chris Forbes <ch...@fa...>:
>>>>>>>>>>>
>>>>>>>>>>> I think I've finally got git figured out (unwiring my brain from
>>>>>>>>>>> using
>>>>>>>>>>> SVN :(),
>>>>>>>>>>> so I'll do some of the other functions for bzip2 after work.
>>>>>>>>>>
>>>>>>>>>>  I have to write a git howto for the project, but I won't have time
>>>>>>>>>> in
>>>>>>>>>> the next weeks. The task is at TaskFreak site. Basically, git has
>>>>>>>>>> two
>>>>>>>>>> main differences from svn (that make things look complicated),
>>>>>>>>>> which
>>>>>>>>>> are multiple repositories (as a natural part of the development)
>>>>>>>>>> and
>>>>>>>>>> somewhat different terminology. So, to work with git you first need
>>>>>>>>>> to
>>>>>>>>>> recreate your own repository. Then you'll work by commiting
>>>>>>>>>> frequently
>>>>>>>>>> to your local repository. When the code is in a usable state for
>>>>>>>>>> everyone, you merge your repository with SF repository. The
>>>>>>>>>> commands
>>>>>>>>>> are the following:
>>>>>>>>>>
>>>>>>>>>>  # Create a full local clone of the remote repository (and setup
>>>>>>>>>> remote
>>>>>>>>>> merges)
>>>>>>>>>>  git clone
>>>>>>>>>> ssh://hd...@li.../gitroot/libposix
>>>>>>>>>>
>>>>>>>>>>  # Merge the remote repository in your local repository
>>>>>>>>>>  git pull
>>>>>>>>>>
>>>>>>>>>>  # Merge the remote repository (other than SF) in your local
>>>>>>>>>> repository
>>>>>>>>>>  git pull http://remote.repository.com/
>>>>>>>>>>
>>>>>>>>>>  # Edit code
>>>>>>>>>>  editor source1 source2 source3 (git is not used)
>>>>>>>>>>
>>>>>>>>>>  # View list of changed files
>>>>>>>>>>  git status
>>>>>>>>>>
>>>>>>>>>>  # View code changes
>>>>>>>>>>  git diff
>>>>>>>>>>
>>>>>>>>>>  # Add files to commit
>>>>>>>>>>  git add source1/dir1
>>>>>>>>>>
>>>>>>>>>>  # Remove files
>>>>>>>>>>  git rm source1
>>>>>>>>>>
>>>>>>>>>>  # Move files
>>>>>>>>>>  git mv source1 dest1
>>>>>>>>>>
>>>>>>>>>>  # View code changes that were marked as added to commit (with git
>>>>>>>>>> add)
>>>>>>>>>>  git diff HEAD
>>>>>>>>>>
>>>>>>>>>>  # Commit (to the local repository)
>>>>>>>>>>  git commit
>>>>>>>>>>
>>>>>>>>>>  # View the commit log
>>>>>>>>>>  git log
>>>>>>>>>>
>>>>>>>>>>  # Merge the local repository to the remote repository (upload code
>>>>>>>>>> to
>>>>>>>>>> SF)
>>>>>>>>>>  git push
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> -- Chris
>>>>>>>>>>>
>>>>>>>>>>> -----Original Message-----
>>>>>>>>>>> From: Henrique Almeida [mailto:hd...@gm...]
>>>>>>>>>>> Sent: Thursday, 16 July 2009 3:18 p.m.
>>>>>>>>>>> To: lib...@li...
>>>>>>>>>>> Subject: [libposix-development] bzip2
>>>>>>>>>>>
>>>>>>>>>>>  I've started implementing functions required by bzip2. I'm trying
>>>>>>>>>>> to
>>>>>>>>>>> implement them as simple as possible, with only the functionality
>>>>>>>>>>> required by bzip2. Example functions are fileno() and strerror().
>>>>>>>>>>> I'll
>>>>>>>>>>> begin to implement open() in the next days.
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>  Henrique Dante de Almeida
>>>>>>>>>>>  hd...@gm...
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ------------------------------------------------------------------------
>>>>>>>>>>> ------
>>>>>>>>>>> Enter the BlackBerry Developer Challenge
>>>>>>>>>>> This is your chance to win up to $100,000 in prizes! For a limited
>>>>>>>>>>> time,
>>>>>>>>>>>
>>>>>>>>>>> vendors submitting new applications to BlackBerry App World(TM)
>>>>>>>>>>> will
>>>>>>>>>>> have
>>>>>>>>>>> the opportunity to enter the BlackBerry Developer Challenge. See
>>>>>>>>>>> full
>>>>>>>>>>> prize
>>>>>>>>>>> details at: http://p.sf.net/sfu/Challenge
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Libposix-development mailing list
>>>>>>>>>>> Lib...@li...
>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>>>>> Enter the BlackBerry Developer Challenge
>>>>>>>>>>> This is your chance to win up to $100,000 in prizes! For a limited
>>>>>>>>>>> time,
>>>>>>>>>>> vendors submitting new applications to BlackBerry App World(TM)
>>>>>>>>>>> will
>>>>>>>>>>> have
>>>>>>>>>>> the opportunity to enter the BlackBerry Developer Challenge. See
>>>>>>>>>>> full
>>>>>>>>>>> prize
>>>>>>>>>>> details at: http://p.sf.net/sfu/Challenge
>>>>>>>>>>> _______________________________________________
>>>>>>>>>>> Libposix-development mailing list
>>>>>>>>>>> Lib...@li...
>>>>>>>>>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>>  Henrique Dante de Almeida
>>>>>>>>>>  hd...@gm...
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>>  Henrique Dante de Almeida
>>>>>>>>>  hd...@gm...
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>  Henrique Dante de Almeida
>>>>>>>>  hd...@gm...
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> ------------------------------------------------------------------------------
>>>>>>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008
>>>>>>>> 30-Day
>>>>>>>> trial. Simplify your report design, integration and deployment - and
>>>>>>>> focus
>>>>>>>> on
>>>>>>>> what you do best, core application coding. Discover what's new with
>>>>>>>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>>>>>>>> _______________________________________________
>>>>>>>> Libposix-development mailing list
>>>>>>>> Lib...@li...
>>>>>>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> John Haitas
>>>>>>> jh...@gm...
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008
>>>>>>> 30-Day
>>>>>>> trial. Simplify your report design, integration and deployment - and
>>>>>>> focus
>>>>>>> on
>>>>>>> what you do best, core application coding. Discover what's new with
>>>>>>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>>>>>>> _______________________________________________
>>>>>>> Libposix-development mailing list
>>>>>>> Lib...@li...
>>>>>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>>  Henrique Dante de Almeida
>>>>>>  hd...@gm...
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> ------------------------------------------------------------------------------
>>>>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008
>>>>>> 30-Day
>>>>>> trial. Simplify your report design, integration and deployment - and
>>>>>> focus
>>>>>> on
>>>>>> what you do best, core application coding. Discover what's new with
>>>>>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>>>>>> _______________________________________________
>>>>>> Libposix-development mailing list
>>>>>> Lib...@li...
>>>>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> John Haitas
>>>>> jh...@gm...
>>>>>
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> John Haitas
>>>> jh...@gm...
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008
>>>> 30-Day
>>>> trial. Simplify your report design, integration and deployment - and
>>>> focus
>>>> on
>>>> what you do best, core application coding. Discover what's new with
>>>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>>>> _______________________________________________
>>>> Libposix-development mailing list
>>>> Lib...@li...
>>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>>
>>>>
>>>
>>>
>>>
>>> --
>>>  Henrique Dante de Almeida
>>>  hd...@gm...
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Let Crystal Reports handle the reporting - Free Crystal Reports 2008
>>> 30-Day
>>> trial. Simplify your report design, integration and deployment - and focus
>>> on
>>> what you do best, core application coding. Discover what's new with
>>> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
>>> _______________________________________________
>>> Libposix-development mailing list
>>> Lib...@li...
>>> https://lists.sourceforge.net/lists/listinfo/libposix-development
>>>
>>
>>
>>
>> --
>> John Haitas
>> jh...@gm...
>>
>>
>
>
>
> --
> John Haitas
> jh...@gm...
>
> ------------------------------------------------------------------------------
> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
> trial. Simplify your report design, integration and deployment - and focus on
> what you do best, core application coding. Discover what's new with
> Crystal Reports now.  http://p.sf.net/sfu/bobj-july
> _______________________________________________
> Libposix-development mailing list
> Lib...@li...
> https://lists.sourceforge.net/lists/listinfo/libposix-development
>



-- 
 Henrique Dante de Almeida
 hd...@gm...