8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
Its been a long time since i programmed a multithreaded application that can do Tx and Rx of datagrams over unix sockets.
I well remember that though the threads were efficiently designed to be independent of each other, and was writing to different sockets, there was a limitation ,... (0 Replies)
Discussion started by: binnyjeshan
0 Replies
2. UNIX for Dummies Questions & Answers
I'm trying to lookup the definition of the ext4 superblock schedule in the kernel header files, but I can't seem to locate the files. I'm running the most recent Raspian Debian Wheezy OS with kernel version 3.18. Any help is greatly appreciated. Thank you!! (1 Reply)
Discussion started by: ksmarine1980
1 Replies
3. Ubuntu
I'm a beginner to the Linux programming and trying my hands on some device driver examples while practising. The below code (a trimmed down version of tiny_tty.c from ldd3 book) loads perfectly using insmod and I'm able to see it in /proc/tty/drivers , /proc/modules and device nodes are getting... (1 Reply)
Discussion started by: diwsdiwa
1 Replies
4. Programming
I am trying to make a server and client, the client will choose between some options and the server will react accordingly.
After a some reads and writes that work the server needs to read from client an INT i use this:
read(newSd,&k,sizeof(int));But even if all the other times there was no... (1 Reply)
Discussion started by: theSling
1 Replies
5. UNIX for Dummies Questions & Answers
We have a server-client communication in our application. Sockets are used for the communication. We are using AF_INET sockets with SOCK_STREAM(TCP/IP). Also these sockets are in Non Blocking mode (O_NONBLOCK). Application is written in C++ on UNIX.
In our system the Server will write to a... (4 Replies)
Discussion started by: sanushchacko
4 Replies
6. Programming
Ok, so I'm trying to finalize my understanding of read/write and kernel interaction.
read():
You have a library function that has as it's first parameter (what the open file to read from is), second parameter( a pointer to a buffer (is this the location of a buffer in the user area or the... (7 Replies)
Discussion started by: Krothos
7 Replies
7. UNIX for Dummies Questions & Answers
Ok, so I'm trying to finalize my understanding of read/write and kernel interaction.
read():
You have a library function that has as it's first parameter (what the open file to read from is), second parameter( a pointer to a buffer (is this the location of a buffer in the user area or the... (1 Reply)
Discussion started by: Krothos
1 Replies
8. IP Networking
Hi everybody!!
I'm studding at the university raw sockets, but i can't find a good place to read about them...
Does anybody now where i can find some information???
I've been goggling a lot but couldn't find nothing useful, just man pages...
by the way, I'm programming under Linux...
Bye! (4 Replies)
Discussion started by: Sandia_man
4 Replies