Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-05-21 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
---+
 Reporter:  slyfox |  Owner:  igloo  
 Type:  bug| Status:  closed 
 Priority:  high   |  Milestone:  6.8.3  
Component:  libraries/unix |Version:  6.8.2  
 Severity:  major  | Resolution:  fixed  
 Keywords:  regression, ffi, unix  | Difficulty:  Unknown
 Testcase:  resourceLimit  |   Architecture:  x86
   Os:  Linux  |  
---+
Changes (by igloo):

  * testcase:  = resourceLimit
  * status:  new = closed
  * resolution:  = fixed

Comment:

 I've fixed this for `getrlimit`, `setrlimit` and `mkstemp`; I didn't find
 any other problematic cases.

 The fix is in both the HEAD and the 6.8 branch.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:8
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Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-05-19 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
---+
 Reporter:  slyfox |  Owner:  igloo  
 Type:  bug| Status:  new
 Priority:  high   |  Milestone:  6.8.3  
Component:  libraries/unix |Version:  6.8.2  
 Severity:  major  | Resolution: 
 Keywords:  regression, ffi, unix  | Difficulty:  Unknown
 Testcase: |   Architecture:  x86
   Os:  Linux  |  
---+
Changes (by Eelis-):

 * cc: [EMAIL PROTECTED] (added)

Comment:

 As requested in the [http://www.haskell.org/pipermail/glasgow-haskell-
 users/2008-March/014467.html Release Plans] message, I'm hereby expressing
 that this bug is very important to me. It pretty much makes
 [http://www.eelis.net/geordi/ geordi] completely unusable on x86-32.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:7
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Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-05-14 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
---+
 Reporter:  slyfox |  Owner:  igloo  
 Type:  bug| Status:  new
 Priority:  high   |  Milestone:  6.8.3  
Component:  libraries/unix |Version:  6.8.2  
 Severity:  major  | Resolution: 
 Keywords:  regression, ffi, unix  | Difficulty:  Unknown
 Testcase: |   Architecture:  x86
   Os:  Linux  |  
---+
Changes (by igloo):

  * owner:  = igloo

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:6
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Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-02-15 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
---+
 Reporter:  slyfox |  Owner: 
 Type:  bug| Status:  new
 Priority:  high   |  Milestone:  6.8.3  
Component:  libraries/unix |Version:  6.8.2  
 Severity:  major  | Resolution: 
 Keywords:  regression, ffi, unix  | Difficulty:  Unknown
 Testcase: |   Architecture:  x86
   Os:  Linux  |  
---+
Comment (by igloo):

 See also #2093

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:5
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Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-02-11 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
---+
 Reporter:  slyfox |  Owner: 
 Type:  bug| Status:  new
 Priority:  high   |  Milestone:  6.8.3  
Component:  libraries/unix |Version:  6.8.2  
 Severity:  major  | Resolution: 
 Keywords:  regression, ffi, unix  | Difficulty:  Unknown
 Testcase: |   Architecture:  x86
   Os:  Linux  |  
---+
Comment (by slyfox):

 Code like this would look like:
 {{{
 -- strlimit{,64} is taken from C defines
 foreign import ccall unsafe #hsc2-mega-macro setrlimit c_setrlimit ::
 CInt - Ptr RLimit - IO CInt
 }}}

 Simply grepping by /usr/include got some of funs:
 {{{
 ./unistd.h:#  define lseek lseek64
 ./unistd.h:#   define pread pread64
 ./unistd.h:#   define pwrite pwrite64
 ./unistd.h:#   define truncate truncate64
 ./unistd.h:#   define ftruncate ftruncate64
 ./unistd.h:#   define lockf lockf64

 ./glob.h:# define glob glob64
 ./glob.h:# define globfree globfree64

 ./aio.h:#  define aio_read aio_read64
 ./aio.h:#  define aio_write aio_write64
 ./aio.h:#  define lio_listio lio_listio64
 ./aio.h:#  define aio_error aio_error64
 ./aio.h:#  define aio_return aio_return64
 ./aio.h:#  define aio_cancel aio_cancel64
 ./aio.h:#  define aio_suspend aio_suspend64
 ./aio.h:#  define aio_fsync aio_fsync64

 ./fcntl.h:#  define open open64
 ./fcntl.h:#  define lockf lockf64
 ./fcntl.h:#  define posix_fadvise posix_fadvise64
 ./fcntl.h:#  define posix_fallocate posix_fallocate64

 ./sys/mman.h:#  define mmap mmap64

 ./sys/statvfs.h:#  define statvfs statvfs64
 ./sys/statvfs.h:#  define fstatvfs fstatvfs64
 ./sys/statfs.h:#  define statfs statfs64
 ./sys/statfs.h:#  define fstatfs fstatfs64

 ./dirent.h:#  define readdir readdir64
 ./dirent.h:#   define readdir_r readdir64_r
 ./dirent.h:#   define scandir scandir64

 ./stdlib.h:#   define mkstemp mkstemp64
 }}}

 Is there/can be implemented such functionality hsc2hs?
 Thanks!

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:4
GHC http://www.haskell.org/ghc/
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Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-01-26 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
---+
 Reporter:  slyfox |  Owner: 
 Type:  bug| Status:  new
 Priority:  high   |  Milestone:  6.8.3  
Component:  Compiler   |Version:  6.8.2  
 Severity:  major  | Resolution: 
 Keywords:  regression, ffi, unix  | Difficulty:  Unknown
 Testcase: |   Architecture:  x86
   Os:  Linux  |  
---+
Changes (by igloo):

  * priority:  normal = high
  * difficulty:  = Unknown
  * milestone:  = 6.8.3

Comment:

 Thanks for the report. I can reproduce this on x86/Linux, but not
 amd64/Linux.

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:2
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Re: [GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-01-18 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
--+-
Reporter:  slyfox |Owner:   
Type:  bug|   Status:  new  
Priority:  normal |Milestone:   
   Component:  Compiler   |  Version:  6.8.2
Severity:  major  |   Resolution:   
Keywords:  regression, ffi, unix  | Testcase:   
Architecture:  x86|   Os:  Linux
--+-
Changes (by slyfox):

  * version:  6.8.1 = 6.8.2

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038#comment:1
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[GHC] #2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid argument (Invalid argument)

2008-01-13 Thread GHC 
#2038: System.Posix.Resource.setResourceLimit gives setResourceLimit: invalid
argument (Invalid argument)
--+-
Reporter:  slyfox |   Owner:  
Type:  bug|  Status:  new 
Priority:  normal |   Component:  Compiler
 Version:  6.8.1  |Severity:  major   
Keywords:  regression, ffi, unix  |Testcase:  
Architecture:  x86|  Os:  Linux   
--+-
 GHC-6.6.1 worked correctly in setResourceLimit,
 GHC-6.8.2 gives me an error:
 {{{
 $ ./m
 m: setResourceLimit: invalid argument (Invalid argument)
 }}}
 A little exploration (strange rlim_max value). Seems to be a bug
 in haskell - C type conversion.
 {{{
 $ strace -etrace=setrlimit ./m
 setrlimit(RLIMIT_CPU, {rlim_cur=3, rlim_max=0}) = -1 EINVAL (Invalid
 argument)
 m: setResourceLimit: invalid argument (Invalid argument)
 }}}
 Code source:
 {{{
 import System.Exit  (exitWith, ExitCode(ExitSuccess))
 import System.IO(putStrLn)
 import System.Posix.Resource

 rlimit = ResourceLimit 3

 f = do
 putStrLn whoo
 f
 main = do
 setResourceLimit ResourceCPUTime (ResourceLimits rlimit rlimit)
 r - getResourceLimit ResourceCPUTime
 let (ResourceLimit s) = softLimit r
 let (ResourceLimit h) = hardLimit r
 putStrLn $ show s
 putStrLn $ show h
 f
 exitWith ExitSuccess
 }}}

-- 
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/2038
GHC http://www.haskell.org/ghc/
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