Re: [libposix-development] bzip2

[John H. <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...