similar to: TCP_NODELAY broken

I've found a(nother) bug with the xattr code: kiwiw:~/x terpstra$ uname -a Darwin kiwiw.lan 8.10.0 Darwin Kernel Version 8.10.0: Wed May 23 16:50:59 PDT 2007; root:xnu-792.21.3~1/RELEASE_PPC Power Macintosh powerpc kiwiw:~/x terpstra$ echo test > bar kiwiw:~/x terpstra$ xattr --set broken demo bar kiwiw:~/x terpstra$ chmod 0444 bar kiwiw:~/x terpstra$ rsync-3.0 -aHAXSx bar

Hi, is there a way to ignore the permissions for symlinks but compare the permissions for regular files and change them accordingly? The problem is that using OS X every time I run rsync it tries to update the permissions for the symlinks but the changes are not made since OS X has no support for symlink permissions. Therefore it would like to somehow ignore symlink permissions. Thanks, Mario

I've written a patch to 2.6.8 which adds extended attribute support to rsync. This is not like the plethora of patches which try to separate osx meta-data into a special appledouble file (._filename). Instead, it builds on patches/xattr.patch and just adds support for the MacOS equivalent. The good news: 1. It works fine locally and to a remote mac 2. It also preserves the finder

With the new ACL+xattr support and fake super (I'm glad this made it in!), it seems like my dream of being able to use rsync --link-dest to backup my mac is almost within reach! If you take a look at http://blog.plasticsfuture.org/2006/03/05/the-state-of-backup-and- cloning-tools-under-mac-os-x/ you can get an overview of the meta-data which needs to be saved for faithful backups on

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 It's my understanding that as of 3.0 rsync supports OS X ACLs and extended attributes, and that it should be possible to backup a tree from an OS X system that contains files and folders with ACLs and extended attributes to a Linux host filesystem that has both "user_xattrs" and "acl" enabled on the destination file system.

2009/6/15 Török Edwin <edwintorok at gmail.com>: > Write some C++ code into llvm.org/demo, and watch the output assembly, That shows how to use the c++ runtime for handling c++ style exceptions. More useful might be an llvm implementation of __cxa_throw, which I could then modify. ;)

On Sun, Jun 14, 2009 at 10:50 AM, Florian Weimer<fw at deneb.enyo.de> wrote: > Is this really a problem for MLton?  I think you only get less precise > alias analysis, and that's it. Correct. However, I want a fair comparison between LLVM performance and the native x86 codegen. If I don't give LLVM the same information the x86 codegen has, it's an unfair comparison.

On Sat, Jun 13, 2009 at 9:44 PM, John McCall<rjmccall at apple.com> wrote: > On Jun 13, 2009, at 3:54 AM, Wesley W. Terpstra wrote: > Currently I just represent %c as i8*. I assume that this can have > consequences in terms of aliasing. I tried opaque*, but llvm-as didn't > like that. Is there any way to better represent the type %c to LLVM? > > I assume this is for

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-04:04.tcp Security Advisory The FreeBSD Project Topic: many out-of-sequence TCP packets denial-of-service Category: core Module: kernel

Hi, I am trying to compile "iproute2" (iproute2-2.4.7-now-ss020116-try.tar.gz, inclusively the latest HTB patch, activated diffserv components) on a SuSE-Linux 8.2 system (using "gcc 3.3", system based on "glibc 2.3.2"). It is no problem as long as I use the kernel header files of linux-2.4.20 (vanilla), linux-2.4.20.SuSE (special kernel patched by SuSE, shipped

Client: Dual 1GHz G4 OSX 10.2 Gig-Ethernet Server: Dual 2GHz P4 Linux 2.4.18 Raid-5 1TB Gig-Ethernet With netatalk 1.5.5 I get sustained writes of 66MB/s (yes, megabytes) With samba 2.2.7a I get sustained writes of 15MB/s I've tweaked the settings and ended up with these: socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 IPTOS_LOWDELAY SO_KEEPALIVE read raw =

Good afternoon! I'm trying to write an LLVM codegen for a Standard ML compiler (MLton). So far things seem to match up quite nicely, but I have hit two sticking points. I'm hoping LLVM experts might know how to handle these two cases better. 1: In ML we have some types that are actually one of several possible types. Expressed in C this might be thought of as a union. The codegen only

In certain situations sftp download speed can be much less than that of scp. After many days of trying to find the cause finally I found it to be the tcp nagle algorithm, which if turned off with TCP_NODELAY eliminates the problem. Now I see it being discussed back in 2002, but it still unresolved in openssh-4.2 :( Simple solution would be to add a NoDelay option to ssh which sftp would set.

I have an OpenLDAP backend, Samba knows how to talk to it, my Samba users are stored in LDAP and file shares work fine authenticating to the LDAP server. I tried executing smbldap-useradd -w server02 on the command-line and got the following error: failed to perform search; Can't contact LDAP server at /usr/lib/perl5/vendor_perl/5.8.7/smbldap_tools.pm line 362, <DATA> line 283. Error

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-03:14.arp Security Advisory The FreeBSD Project Topic: denial of service due to ARP resource starvation Category: core Module: sys Announced:

Hi all, After my last make world (updated to 4.7-RELEASE-p10) I checked which files are older than the start of the build: 338 Mar 6 2002 /boot/loader.rc 12168 Mar 6 2002 /usr/include/machine/if_wavelan_ieee.h 1564 May 1 2002 /usr/include/netinet/ip_auth.h 34148 May 1 2002 /usr/include/netinet/ip_compat.h 21840 May 1 2002 /usr/include/netinet/ip_fil.h 1905 May 1 2002

I'm trying to compile R on AIX 5.3. I've gotten "configure" to work but "make" generates the following errors: Target "R" is up to date. Target "R" is up to date. Target "R" is up to date. Target "R" is up to date. Target "Makedeps" is up to date. Target "libbz2.a" is up to date. Target "Makedeps"

On Fri, Jul 22, 2016 at 12:05:53PM +0200, Corinna Vinschen wrote: [...] > This version doesn't build on Cygwin anymore. The reason is that > various configure tests fail. > > The culprit is the new definition of IPPORT_RESERVED to 0 in configure.ac. Sigh. How about putting it in defines.h instead? includes.h includes netinet/in.h from whence the definition of IPPORT_RESERVED

I've been in discussion with a colleague who had to reduce (!) SO_SNDBUF to get decent performance, and so wrote this little tool. It tells you the system default for most of the settable socket options. It can't do linger, as the value is a struct instead of an int, but that's probably uninteresting to Samba folks. Run this to see what you'd have if you didn't set any

The documentation of unwind/invoke is quite clear and does exactly what I need: unwinding the stack. I don't need it to carry an object back. I don't need it to figure out what the type of the object is or what catch() blocks it matches. I just need it to unwind the stack. The rest is my job as a part of the runtime. Unfortunately, I have learned that while this works with the bytecode