Re: [libposix-development] bzip2

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

 Fixed for x86_64 too, which means that we have a malloc. :-D

2009/8/1 Henrique Almeida <hd...@gm...>:
>  Simple test is working perfectly on linux and freebsd x86. :-)
>
> 2009/8/1 Henrique Almeida <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
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>>>>>>>>>> what you do best, core application coding. Discover what's new with
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>>>>>>>>>> _______________________________________________
>>>>>>>>>> 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...
>>
>
>
>
> --
>  Henrique Dante de Almeida
>  hd...@gm...
>



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