FreeBSD [Re: 6.4.2 under solaris]

) 67244 ghc-6.4.2 RET kse_release -1 errno 22 Invalid argument (KSEs are 'kernel scheduling entities') Unfortunately, I didn't have any coffee yet, so I killed it instead of trying to get a core dump. After restarting the build, it works w/o problems. Volker -- Volker Stolz * http://www-i2

Re: Threaded runtime error

* Volker Stolz [EMAIL PROTECTED]: [EMAIL PROTECTED] [20:17:08] ./timeout 10 /usr/bin/true FFatal error '_pq_insert_tail: Already in priority queue' at line 200 in file /usr/src/lib/libpthread/thread/thr_priority_queue.c (errno = 0) A workaround seems to use another threading library here

Re: Compiling from CVS on Sparc/Solaris

In gmane.comp.lang.haskell.glasgow.bugs, you wrote: Fair enough... The problem I'm having (which my proposed fix did in fact not solve) is that my readline libraries are in a non-standard location. Currently the final linking of stage1/ghc-6.2.2 (in this case) dies complaining about not

Re: Preprocessors

, though. If I'm reading this correctly, your incorrectly terminated C-string literal confuses cpp, so it won't do any macro expansion in the offending part (past the single quote). -- Volker Stolz * http://www-i2.informatik.rwth-aachen.de/stolz/ * PGP * S/MIME

Re: [ ghc-Bugs-954378 ] getFileStatus does not include the file name in IO-Error

In local.glasgow-haskell-bugs, you wrote: Summary: getFileStatus does not include the file name in IO-Error Hm, it looks like none of the functions in there return a hint as to which argument caused the error. All of them should probably include filenames etc into exceptions. Volker -- Volker

Re: compiler bug? sunos 5.8, ghci-6.0.1 -package unix

In local.glasgow-haskell-bugs, you wrote: and the some for the precompiled version, i getting the following error. Loading package unix ... linking ... /home/xxx/local/lib/HSunix.o: unknown symbol `sendfile' Hrmph. Sorry for the hassle. Please try adding sendfile to the list of

Re: problem compiling OpenGL/.../Extensions.hs with GHC version 6.0

Could the parties involved with the quoting issue please test the following patch? It doesn't use an additional shell for starting sub-tasks and does no additional quoting so that quoting remains unaffected, i.e. testing with OpenGL shows that the double quotes are indeed passed through. Sven, do

HEAD: the `impossible' happened, MacOS X

): ASSERT failed! file stgSyn/CoreToStg.lhs line 188 randomIvalDouble1 {- v s2Im -} -- Volker Stolz * http://www-i2.informatik.rwth-aachen.de/stolz/ * PGP * S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo

Re: HEAD: the `impossible' happened, MacOS X

when using -O! -- Volker Stolz * http://www-i2.informatik.rwth-aachen.de/stolz/ * PGP * S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [ ghc-Bugs-643878 ] sortBy not stable

In local.glasgow-haskell-bugs, you wrote: The library report requires that sortBy be stable. In 5.04.1 it isn't: [Simon, I must have missed that ghc-bugs is subscribers-only] There's an #ifdef'ed version in there which is stable, but the newer mergesort is not: #ifdef USE_REPORT_PRELUDE sort

Re: [ ghc-Bugs-643878 ] sortBy not stable

In local.glasgow-haskell-bugs, you wrote: The library report requires that sortBy be stable. In 5.04.1 it isn't: It looks like the change to mergesort broke this property: #ifdef USE_REPORT_PRELUDE sort = sortBy compare sortBy cmp = foldr (insertBy cmp) [] #else sortBy cmp l = mergesort cmp

Re: docs bug

In local.glasgow-haskell-bugs, you wrote: http://www.mirror.ac.uk/sites/www.haskell.org/ghc/docs/latest/html/base/Data.Bits.html The description of each method of the Bits class seems to be attached to the signature of a different method. The documentation generated by haddock 0.4 looks fine

Re: select() failure

In local.glasgow-haskell-bugs, you wrote: It sure would simplify my program if I could fork a process and not have auxiliary threads persist in the child. Could this option be provided by GHC RTS in a semantically sound way? On a recent GHC you can try 'forkProcess[Prim]':

Re: sigCHLD signal handling (Was: Re: pipes? threadWaitRead?)

In local.glasgow-haskell-bugs, you wrote: Am 10. Jul 2002 um 22:21 CEST schrieb Dean Herington: The first issue I confronted is that the get*ProcessStatus routines return an error rather than nothing if there is no candidate child process. Yes, `waitpid' might return with EINTR which will

Re: panic in ghc5.02.3

line in 'vi'. I won't judge if ghc-5.02.3 is wrong here, though. -- Wonderful \hbox (0.80312pt too nice) in paragraph at lines 16--18 Volker Stolz * [EMAIL PROTECTED] Please use PGP or S/MIME for correspondence! ___ Glasgow-haskell-bugs mailing list [EMAIL

Re: Cannot build 5.02.2 on Solaris 2.7

(0.80312pt too nice) in paragraph at lines 16--18 Volker Stolz * [EMAIL PROTECTED] Please use PGP or S/MIME for correspondence! ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: Bug in IO libraries when sending data through a pipe?

, there is a buffer's worth missing. Moral of this story: don't use lazy I/O. There's a warning in the documentation of executeFile to exactly the same end after all... -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL

Re: Bug in IO libraries when sending data through a pipe?

. Regards, Volker -- Wonderful \hbox (0.80312pt too nice) in paragraph at lines 16--18 Volker Stolz * [EMAIL PROTECTED] Please use PGP or S/MIME for correspondence! ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman

Re: Bug in IO libraries when sending data through a pipe?

, so I'd expect the same missing data as in your original case. -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

AbsCStixGen.gencode panic

:: IO () main = do withModule (Just .) simple ModuleBindOnLoad $ \ mod - do funptr - moduleSymbol mod simple when (isNothing funptr) $ error fo! let res = iterator__ (castPtrToFunPtr (fromJust funptr)) withCString hello $ \ str - res str 1 return () \end{code} -- Volker

[5.02/5.02.1] hGetContents problem

) = 0x2 (flags O_RDWR) write(2, \nFail: , 7) = 7 write(2, failed\nAction: connect\nReason: B..., 51) = 51 write(2, \n, 1) = 1 _exit(1)= ? -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME

Re: Changed behaviour when reading from FIFOs!

), in a Concurrent Haskell programm and I need a way to lock out multiple readers from the same file handle because of the sharing when forking. -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http

Changed behaviour when reading from FIFOs!

++ fifoname openFile fifoname ReadMode else error $ Can´t create FIFO ++ fifoname ) \end{code} -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http

Re: Changed behaviour when reading from FIFOs!

of fifoReadLoop, and everything should be fine. This also fixes the other problem you mentioned above (varying numbers of last). The blocking is essential since I need to be able to use MVars between the threadWaitRead the hGetLine (remember the note I sent about fork()ing). -- Volker Stolz * [EMAIL

[5.02] Bug with existentially-quantified constructors

())] call li foo call st 3 call (C f) arg = do f arg \end{code} -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: Bug with readFile and named pipes

the filetype and does The Right Thing(TM), but I`m not sure I want that, either. -- Neues aus Genua? http://germany.indymedia.org/ Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org

Fixed^2 (Re: Fixed! (Re: [5.01] Runtime error in SocketPrim?!))

(SockAddrInet (PortNum port) addr) -- size of struct sockaddr by family #if !defined(cygwin32_TARGET_OS) !defined(mingw32_TARGET_OS) -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL

[5.01] Runtime error in SocketPrim?!

Just s - do SocketPrim.inet_addr s SocketPrim.bindSocket sock (SocketPrim.SockAddrInet port i) SocketPrim.listen sock SocketPrim.maxListenQueue return sock -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME

Re: [5.01] Runtime error in SocketPrim?!

- mkPortNumber p)) print reached (PortNumber myPort) - socketPort socket print NOT REACHED let record = SocketR { socketR = socket, portR = (read (show myPort)) :: Port -- sigh } return record I'm still on it. -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL

finalizers broken (4.08.2 5.00)

. -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Patch [Re: [Fwd: Bug#94739: ./.ghci -- isn't it dangerous?]]

I attached a fix which will NOT source a suspicious file and print out a warning. Could anyone with Wintendo please confirm that the Posix-stuff doesn't break anything for them? -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME --- ghci/InteractiveUI.orig Mon Apr

Re: [Fwd: Bug#94739: ./.ghci -- isn't it dangerous?]

check ownership of the directory. And the ownership of .., and ../.. and ... Hm. Maybe the best way would be to steal some C-code from things like ssh and paste it. Michael keeps on mumbling something about a libflock, whatever. -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL PROTECTED] * PGP + S

[ghc5] (internal?) Bug in Socket.listen

thoughts about what's happening here? -- Abstrakte Syntaxträume. Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: RTLD_GLOBAL not available on FreeBSD 3.x

. Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [ghc5] getDirectoryContents: trouble on Linux/NFS

ntly show the faulty behaviour. -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

[ghc5] getDirectoryContents: trouble on Linux/NFS

l free to ask for more details regarding machine setup/compilation. -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [cvs] ghc/compiler/rename/ParseIFace won´t build

In local.glasgow-haskell-bugs, you wrote: /home/stolz/Linux/haskell/ghc-4.08.1/bin/happy +RTS -K2m -H16m -RTS -g rename/ParseIface.y Michael kindly pointed out that I should be using happy 1.9 anyway and not 1.10 from cvs. That solved the problem. -- \usepackage[latin1]{inputenc}! Volker

[cvs] ghc/compiler/rename/ParseIFace won´t build

rename/ParseIface.o -osuf o rename/ParseIface.hs:8079: Data constructor not in scope: `HappyAbsSyn38' Happy is 1.10, everything from cvs (just "checkout", though, no special TAGS given). -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PG

fptools/configure thinks happy 1.10 1.9

quot; "4.08"; echo $? 0 Got to take my pills now, Volker -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: Change sigTTOU/TTIN to IGNORE by default

on reali^WPOSIX. -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: Change sigTTOU/TTIN to IGNORE by default

Am 11. Jan 2001 um 11:54 MET schrieb Volker Stolz: In fact I can produce a simple example, either. So just the facts: * Thats a "cant" of course. *sigh* -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PG

Change sigTTOU/TTIN to IGNORE by default

nly wrong. In the latter case SIGTTIN should be changed, too. -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Type checker too lazy

her like Hugs? Why can´t I use the record like I´m doing in the first place? -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___ Glasgow-haskell-bugs mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: little bug in ghc 4.06

Am 29. Nov 2000 um 13:37 MET schrieb Jean-Philippe Pouzol: I use ghc on a SPARC Ultra-1 with SunOS 5.6 Today, a "panic" message was produced by ghc Doesn´t happen any more in 4.08.1. -- \usepackage[latin1]{inputenc}! Volker Stolz * [EMAIL PROTECTED] * PG

Re: Signal handling still buggy

ster [10:23:21] kill -USR1 %2 [2]+ Stopped ./sigTest tests@monster [10:23:23] fg ./sigTest Fail: failed Action: hGetChar Reason: (error code: 0) Or is this some intended Posix-feature? -- Volker Stolz * [EMAIL PROTECTED] * PGP + S/MIME ___

Signal handling still buggy

to the dictionary process which will happily do whatever I want it to. However, after repeatingly sending this signal, the I/O-loop in the other thread doing the getLine will choke with: Error: failed Action: hGetChar Reason: (error code: 0) Regards, Volker -- Volker Stolz * [EMAIL PROTECTED] * PGP + S

Re: Signal handling still buggy

On Mon, Oct 09, 2000 at 01:42:45PM +0200, Volker Stolz wrote: It seems that in 4.08 4.08.1 signal handling still seems to be flawed: I forgot to mention that this only happens when using job-control: 1) start the program 2) use Ctrl-Z to suspend 3) kill -USR1 4) fg to resume, sigUSR1-handler

Re: How to use dynamic types?

*sigh*. I wonder why comments like this in Dynamic.lhs "Provided the implementor of other @Typeable@ instances takes care of making all the @TyCon@s CAFs (toplevel constants), this will work." ...don´t get written in bold, bright and friendly letters across the (HTML-)documentation... Of

Re: Blocking I/O FIFOs

and writes to FIFOs that Hugs *can* read, this wrapper could even be replaced by C or Java. I can´t think of any other way of doing this (except by some really evil things like file-spooling and busy-waiting/polling lock-files). Any suggestions of solving my problem will be appreciated. -- Volker Stol

Blocking I/O FIFOs

: hGetChar Any suggestions? Calling Concurrent.threadWaitRead first doesn´t work, either. -- Volker Stolz * [EMAIL PROTECTED] * PGP

Re: Blocking I/O FIFOs

to read from a socket and the writing end has been closed. Sorry to disappoint you, but it happens even with a sigPIPE-handler (anyways, it should have segfaulted when no handler was installed, shouldn´t it?). -- Volker Stolz * [EMAIL PROTECTED] * PGP

Re: Blocking I/O FIFOs

On Wed, May 10, 2000 at 09:05:52AM -0700, Simon Marlow wrote: Hmmm. Still can't reproduce this. I tried 4.06 4.07 on both x86 and Sparc. Just for the record: FreeBSD 3.4 -- Volker Stolz * [EMAIL PROTECTED] * PGP

Signals once again.

"welcome" zeile - getLine putStrLn (": " ++ zeile) -- Volker Stolz * [EMAIL PROTECTED] * PGP

Re: Still problems with non-blocking I/O?

into those 4252 bytes, though :) To invoke 'block' for example in 'bash', you can use: PS1='`block`\W@\h [\t] '; export PS1 in .profile (take care of all those quotes!). -- Volker Stolz * [EMAIL PROTECTED] * PGP

[module Time] ghc-4.05 time-travelling

putStrLn (show time) time1 - toCalendarTime time putStrLn (show time1) let ntime = addToClockTime (TimeDiff { tdYear=0, tdMonth=0, tdDay=0, tdHour=0, tdMin=0, tdSec=10, tdPicosec=0}) time time2 - toCalendarTime ntime putStrLn (show time2) -- Volker Stolz * [EMAIL PROTECTED] * PGP