uclinux

I am doing research for a company as an internship. I had some question in using Mono, the cross platform implementation of .Net platform. My company designs hardware and sotware. My knowledge of using embedded linux is very limited. My company where I am doing my internship is really .NET minded. But the new developments of mono, they asking themselves if they can target linux for smaller projects, too avoid the high licensing cost for the people for which they design the software and hardware. I already looked in to what mono can do (and can't yet do). Now I reach the embedded question. I am

I have several embedded machines listening and streaming rtp audio data to a multicast group. They are connected to a smart managed switch (Netgear GS108Ev2) which does basic igmp snooping and multicast filtering on its ports, so that the rest of my (W)LAN doesn't get flooded. At start everything works fine for about 500-520 seconds. After that, they don't receive any more data until they leave and join the group again. I guess the switch is "forgetting" about the join after a timeout. Is there any way to refresh the group membership, i.e. letting the switch know, that there ist still someone

I am trying to add my own program to a small linux, created with Buildroot. What I've done so far: I've created a new directory inside my 'buildroot/package/' called 'HelloWorld'. Inside 'buildroot/package/HelloWorld' I have : a Config.in, HelloWorld.mk and HelloWorld directory. Config.in holds this: config BR2_PACKAGE_HELLOWORLD bool "helloworld" default y help Hello world component. HelloWorld.mk holds this: HELLOWORLD_VERSION:= 1.0.0 HELLOWORLD_SITE:= /home/userpc/Downloads/helloworld/ HELLOWORLD_SITE_METHOD:=local HELLOWORLD_INSTALL_TARGET:=YES define HELLOWORLD_BUILD_CMDS $(MAKE) CC="$

this command is really very useful but where I can get the source code to see what is going on inside . thanks . Stef The tail utility is part of the coreutils on linux. Source tarball: ftp://ftp.gnu.org/gnu/coreutils/coreutils-7.4.tar.gz Source file: http://git.savannah.gnu.org/cgit/coreutils.git/tree/src/tail.c I've always found FreeBSD to have far clearer source code than the gnu utilities. So here's tail.c in the FreeBSD project: http://svnweb.freebsd.org/csrg/usr.bin/tail/tail.c?view=markup Poke around the uclinux site. Since they distributed the software, they are required to make the