Sponsored Content
Top Forums Programming HELP broadcasting client IDs to network in C Post 48762 by mani_kumar on Tuesday 16th of March 2004 02:11:18 AM
Old 03-16-2004
I don't know which sockets you use ..

I think for a chat server it is datagram sockets that we generally use. If so you can transmit your array to the server by making use of a buffer variable on both the client and server.

you use the function htons(); as part of the POSIX standard..

which converts the array to the network byte order ..

In the server use ntohs(); to diassemble.

bye

Mani..
 

6 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

broadcasting failed 'su root'

hi, if i try to 'su' to root and enter the wrong password, the failed su is broadcastet to all user logged in on the machine. Anyone know where i can stop that broadcast? thanks Lazzar (3 Replies)
Discussion started by: Lazzar
3 Replies

2. UNIX for Advanced & Expert Users

radio broadcasting

hi I wanna make radio broadcasting from my web page. I am planning to use a linux server. I have no idea about how can I do :( I heard about RealPlayer can be used but ,unfortunatelly, I don't know how! Any suggestions and advices are welcome.... thanks... (4 Replies)
Discussion started by: fnoyan
4 Replies

3. Solaris

SPARCstation 5 broadcasting

Hey guys...hopefully this will be a fairly easy one. I've got an old SPARCstation 5 running Sun 5.5.1 that I just hooked up to the network so that I can run HP OpenView. The box is working fine, but it is broadcasting as a boot server. In other words, when co-workers come in and get ready to log... (2 Replies)
Discussion started by: cdunavent
2 Replies

4. Solaris

One time network boot of Jumpstart x86 client

I am trying to find an approach that has been effective for automating the installation of Solaris 10 x86 using Jumpstart technology. I have configured an Jumpstart server and a Solaris dhcp server with appropriate macros for passing the client information about its boot environment. The problem is... (7 Replies)
Discussion started by: chajo19
7 Replies

5. UNIX for Beginners Questions & Answers

Email alert when client in blacklist joins network

I have a textfile with a list of strings I want to monitor in my network. alertlist: hans franz tanzSo it can output for me whenever the a strings it matched: #!/bin/sh while : ; do testfile="/var/media/ftp/alertlist.txt" ] && echo "${testfile##*/} exists." || echo "${testfile##*/}... (9 Replies)
Discussion started by: lowmaster
9 Replies

6. UNIX for Beginners Questions & Answers

List of all ids,groups, privilege ids

I wish to pull out a list of all user ids on the system, including the privileged ids, the groups to which they belong to. Sometimes after deleting an id also, its home dir does not get deleted or an entry is left behind in /etc/passwd. Can someone help me with a script to achieve both. (2 Replies)
Discussion started by: ggayathri
2 Replies
pmerge(8)						      System Manager's Manual							 pmerge(8)

NAME
pmerge - Builds a network bootable kernel. SYNOPSIS
/usr/sys/bin/pmerge bootfile kernel.name new.kernel DESCRIPTION
The kernel, vmunix, is not bootable over the network. The pmerge utility prepends the bootfile onto the kernel image (kernel.name) to cre- ate a new operating system image (new.kernel) that is bootable over the network. Instead of a booting a network loadable kernel, it is sometimes desired to bootstrap link a kernel over the network. In this case, (ker- nel.name) is the name of the sysconfigtab file on the server containing the list of modules to be loaded to the client. These modules are then linked to create a bootable kernel on the client. The pmerge utility is used by doconfig(8) to create a bootable operating system for dataless management services (DMS) client systems to boot over the network. The pmerge utility is automatically invoked by doconfig(8) during the kernel build process and should not be invoked independently. The pmerge utility is located in /var/adm/dms/dmsn.alpha/root/usr/sys/bin on the DMS server. SEE ALSO
Commands: dmu(8), doconfig(8) Sharing Software on a Local Area Network pmerge(8)
All times are GMT -4. The time now is 04:26 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy