I can see a number of header files in the POSIX standard related to TCP/IP based socket programming:
Except for socket.h, I am a little confused what's the purpose of so many header files and when to include which. One way of finding an answer could be to read each header file in detail but if someone has an easier answer to my question, I would be obliged. Reiterating the question: What does each TCP/IP programming related header file listed above do?
Hello,
I actually try to make client-server program.
I'm using SCO OpenServer Release 5.0.0 and when I try to compile my code (by TELNET) I've got this error :
I'm just using this simple code :
and I get the same error if I use :
If someone can help me,
Thanks (2 Replies)
Hello,
i have 2 questions:
1. Can I get the current memory usage of a thread?
2. Can I use a member-function as (void*)(*)(void*) method to create a new thread with "pthread_create(...)"??
I would be happy about any suggestion.
Regards,
Rolf (2 Replies)
Can anyone plz me. I need a sample code for the following description.
Its urgent.
It is C/Socket program with the following descriptions:
NAME
coreadServer - Concurrent Readers Server.
coreadClient - Concurrent Readers Client.
SYNOPSIS
coreadServer <OutputFile>
coreadClient <n>... (1 Reply)
Hi ,
I'm facing the following problem in socket programming.
My structure is
struct {
int i;
char *str;
}samp;
I'm creating the pointer to this structure and assigning the value to the structure members and send via the socket to the another process.
The receiver process when... (7 Replies)
say i have these many file in a directory named exam.
1)/exam/newfolder/link.txt.
2)/exam/newfolder1/
and i create a tar say exam.tar
well the problem is,
when i read the tar file i dont find any metadata about the directories,as you cannot create a tar containig empty directories.
on the... (2 Replies)
Hello!:)
I'm trying to do some socket programming based on the following situation:
I have a directory service named Casino that will hold all the information regarding the gamers that will try to connect to it in order to play a game(for example (Blackjack).Once they make the login they are... (4 Replies)
Hi, i know how to use socket for TCP applications, i also know how to use RAW socket, but i would like to use socket just over IP and bellow TCP, do you know how to do that ?
i don't want to reimplement IP :)
thanks for your answer. (2 Replies)
Hi everyone,
I'm new to this forum. I'm working on new project for last few days and this forum already helped me on
couple of occasions. I don't have any prior experience with network programming so I'll appreciate any advise given.
I'm trying to do the following:
1. open user... (2 Replies)
Discussion started by: _thomas
2 Replies
LEARN ABOUT CENTOS
tcp.h
tcp.h(3HEAD) Headers tcp.h(3HEAD)NAME
tcp.h, tcp - definitions for the Internet Transmission Control Protocol (TCP)
SYNOPSIS
#include <netinet/tcp.h>
DESCRIPTION
The <netinet/tcp.h> header defines the following macro for use as a socket option at the IPPROTO_TCP level:
TCP_NODELAY Avoid coalescing of small segments.
The macro is defined in the header. The implementation need not allow the value of the option to be set with setsockopt() or retrieved with
getsockopt().
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO getsockopt(3XNET), socket.h(3HEAD), attributes(5), standards(5)SunOS 5.10 10 Sep 2004 tcp.h(3HEAD)