on unix internals

Thread Tools Search this Thread
Special Forums Hardware Filesystems, Disks and Memory on unix internals
# 1  
Old 04-05-2002
Data on unix internals

will anybody tell me how can i access all the fields of process table .if there is any structure and a system call please specify .

Last edited by vish_shan; 04-11-2002 at 10:16 AM..
# 2  
Old 04-05-2002
I see from your other question that you are using hp-ux. I have bad news. HP has removed most of the information from sys/proc.h and as a result this is no longer possible with hp-ux. To get a feel for accessing kernel structures see this thread.

With hp-ux, pstat() is all that's left.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. What is on Your Mind?

How to switch from SVR4/BSD internals to Linux internals?

Hello, Long-time Unix hacker here - I've worked on four variants of the kernel prior to the introduction of Linux. In my spare time, I've written Linux (Ubuntu) device drivers, kernel modules, cross-compiled, and built the kernel. I'd like to do Linux internals/device drivers as a day job,... (1 Reply)
Discussion started by: OriginalVersion
1 Replies

2. UNIX for Advanced & Expert Users

GDB Breakpoint Internals

When we put a breakpoint using gcc then what all things happen internally and how the gdb using break is able to pause the execution of process( instead of killing it ) and later on resume the process execution? (0 Replies)
Discussion started by: rupeshkp728
0 Replies

3. Programming

Understand Virtual functions Internals

I am just trying to understand the virtual fns. concept. I know that if I have a virtual fn. in a base class and its overridden fn. in derived class then based upon the address of base/derived object stored in the base class pointer the fns. will be called. In the below code I had kept... (2 Replies)
Discussion started by: rupeshkp728
2 Replies

4. UNIX for Dummies Questions & Answers

Unix mail command internals

Hi all , I wanted to know how does a 'mail' command works in unix. Does it use an smtp server internally ? How and where it is configured then ? I am trying to google out the same , but not getting much help. Any suggestions with be of great help. - Andy (5 Replies)
Discussion started by: anindyabecs
5 Replies

5. Programming

Internals of the printf function?

hey all, im a new programmer. i was wondering how you would go about writing the printf function yourself? it is my understanding that when you call printf you are calling an already written function and just providing an argument? if this is the case, is it possible to write that function... (8 Replies)
Discussion started by: Christian.B
8 Replies

6. Programming

Need more info on internals of c compilers

Hello Gurus, i am ok with the concepts of c language but i would like to know more about the internals of c with respect to the compilers what happens when we say gcc filename.c the a.out will get created(what actaully compiler does to the code inaddition to generating object code) ... (5 Replies)
Discussion started by: MrUser
5 Replies

7. Linux

Kernel internals for ARM

Hi, Does anybody have a good pointer on Linux kernel internals for ARM architecture? I can locate plenty for x86 but since ARM is RISC I think there would be subtle changes. So if somebody has a knowledge of good document on Linux Kernel internals for ARM or even a comparative study of kernel on... (0 Replies)
Discussion started by: Rakesh Ranjan
0 Replies

8. Programming

UNIX Internals, Help required...

I know UNIX user level commands, shell scripts. But i have no idea about kernel level programming and networking. I know the terms semaphore,IPC,socket programming. But i don't know in details what are these. I need to know the following. 1. Unix kernel level programming. 2. Unix Internals. 3.... (4 Replies)
Discussion started by: digdarshan
4 Replies

9. HP-UX

HP-UX Internals Book

. (2 Replies)
Discussion started by: Driver
2 Replies

10. New to Unix. Which books should I read?

UniX internals Material

Hi! I have 1.5 years experience in unix environment and shell scripting. Now, I started learning UNIX internals and network programming. Can you please help in finding the same material on the net Thanks Srinivas. (7 Replies)
Discussion started by: srinivaskathika
7 Replies
Login or Register to Ask a Question