similar to: Shared Memory and Memory Mapped I/O

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:02.shmat Security Advisory The FreeBSD Project Topic: shmat reference counting bug Category: core Module: kernel Announced: 2004-02-05

I have a Windows based application that was written by my customer. This application receives data via UDP, massages the data(proprietary algorithm), then stuffs the output into a shared memory segment. This app runs perfectly using Wine on my Linux box(Fedora 12). My own development environment is Java. I need to write a piece of native C code that can get at the shared memory segment that

Hi, I want to write a package where I would use shared memory for some vectors Any suggestion is appreciated... I wonder if the right approach would be to modify add a modified version of the allocVector(SEXPTYPE type, int length) function specifically shared_mem_id = shmget(shared_mem_key, SHM_SIZE, IPC_CREAT);

Hi All, We see our application Hanging at shmctl (SHM_LOCK). Kernel : 2.6.32-358.el6.x86_64 OS : Red Hat Enterprise Linux Server release 6.4 (Santiago) 1. When it hangs, this is what strace gives: [RHEL6.4 at 10.201.0.221 bin]# strace -p 23793 Process 23793 attached - interrupt to quit [ Process PID=23793 runs in 32 bit mode. ] shmget(0x110c1be, 16777216, 0666) =

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:02.shmat Security Advisory The FreeBSD Project Topic: shmat reference counting bug Category: core Module: kernel Announced: 2004-02-05

I did a little poking about with the pcm-from-fifo problem I was having... What I'm attempting to do is an on-the-fly export from one file using mplayer to generate yuv4mpeg video frames and pcm audio, piped through fifo's. This DOES work with mpeg2enc/mp2enc, so I'm assuming it's not a problem with, e.g., my filesystem... the example encoder appears to successfully open and

http://bugzilla.mindrot.org/show_bug.cgi?id=293 Summary: sshd 3.3p1 doesn't work on Slackware Product: Portable OpenSSH Version: -current Platform: ix86 URL: http://www.slynet.lu/ OS/Version: Linux Status: NEW Severity: critical Priority: P2 Component: sshd AssignedTo:

I am attempting to use winemaker on a relatively straightforward Windows App that we have. Just a little background, we started the effort by first evaluating our application in Wine itself and obtained very good results. Now, we're moving on to try and compile a version for Linux by using Winelib and running into this problem. I ran winemaker with this: winemaker --lower-all which finished

The Wine development release 1.1.8 is now available. What's new in this release (see below for details): - Substantial parts of inetcomm implemented (for Outlook). - Still better crypt32 support. - Memory management improvements. - Theming support for buttons. - Various bug fixes. The source is available from the following locations:

hi all am a newbie to xen. was wondering if there is a way to share memory between domains. i need to be able to write to a shared memory from one domain and allow other domain(s) to read from it. for example domA is always the writer and domB or domC are always readers. to be able to do that does hypervisor provide anything like "shmget" for domA and "shmat" for domB

FYI. http://leonardo-m.livejournal.com/73732.html If anyone is motivated, please file bugs for the losing cases. Also, it might make sense to incorporate the tests into our nightly tester test suite. Thanks, Evan

Hi All I have been trying to get this website running for months now. I get this emails from cpanel and don't know how to fix it. If anyone can help me please contact me at pipefab at mweb.co.za. Kind regards Hendrik imap failed @ Fri Oct 12 05:51:18 2012. A restart was attempted automagically. Service Check Method: [check command] Number of Restart Attempts: 1 Cmd Service

Hey, Running Ubuntu 8.04... 32 Bit Cpu: AMD 64 6400x2 Mem: 4GB Graphics: 8800GTS Okay.. So i got steam... I try and launch it. I get this: ERROR Steam.exe (main exception): Cannot open blob archive file: CMultiFieldBlob (mem-mapped File): Failed to mapviewoffile.... I have no clue what that is or how to fix it??? Any Ideas??

Hi, I have been staring at this problem for hours now and I am about to throw in the towel ... On monday I installed winbind (Samba 2.5.5) on my Suse 7.2 Linux file server, and everything seemed to work fine. Today I noticed though, that I didn't get any mail notifications from the cron jobs that run on that server. After hours of investigation I can provide the following diagnostics: (1)

On Tuesday 16 December 2008 01:03:36 Evan Cheng wrote: > FYI. http://leonardo-m.livejournal.com/73732.html > > If anyone is motivated, please file bugs for the losing cases. Also, > it might make sense to incorporate the tests into our nightly tester > test suite. FWIW, I just ported my ray tracer benchmark to C and found that llvm-gcc gives much worse performance than gcc on x86

Hello, I'm using steam on wine for a long time now, after an update a couple of weeks ago my Steam.exe displays an error : "Steam.exe (main exception): Cannot open blob archive file: CMultiFieldBlob(mem-mapped file): Failed to MapViewOfFile" I'm not using a NTFS partition tu install steam or tu run wine. So I'm a bit helpless I hope you guys can help me

Hi, I have a question about exporting interactive 3D plots. I use the following code to plot a contour of a trivariate normal distribution: library(mvtnorm) library(rgl) library(misc3d) n=25 x=seq(-3,3,length=n) X=cbind(rep(x,each=n**2),rep(rep(x,each=n),n),rep(x,n**2)) p=array(dmvnorm(X,sigma=diag(3)*0.5+0.5),c(n,n,n)) contour3d(p,x,x,x,level=mean(p)) lim=c(-3,3)

Hello, I've CCd' Duncan Murdoch as the rgl maintainer, but I'm also keen to hear from the broader community of any insights. In rgl my understanding is that there's only one rotation-navigation mode, where you left-click hold and the view pivots abound the centre of the scene. In other tools, including Google Earth, that is the default behaviour but there's also a

Hi all, I was looking at win32-mmap today. I thought it might be worth it to rewrite this one as pure Ruby. In the process, I decided I don''t really like the current API very much. Just feels too clunky and not very friendly. I think we followed Win32::MMF too closely. Anyway, I have a very preliminary version in CVS that I was hoping folks could take a look at and comment on.

hi there I hope you can help me I'm doing a boxplot and I'm trying to change the y-axis from seconds to minutes I do this: boxplot ( time~movement*scene, ylab = "Time (seconds)", xlab = "Condition") but seconds goes from 0 to 900 and I'm looking to change it into minutes I've been though the manuals but I don't know what you call this function so its hard