I don't know if this is the correct forum to post this but hopefully someone can atleast point me in the right direction if they can't help me.
I am trying to install the Net::Pcap module for perl from Tim Potter version .04. I have installed gcc 2.95.3 on my Solaris 8 box. I am sure it's just... (6 Replies)
Hi everyone!
Can you please help me with some shell scripting?
I have an input file input.txt
It has 3 columns (Time, Event, Value)
Time event Value
03:38:22 A 57
03:38:23 A 56
03:38:24 B 24
03:38:25 C 51
03:38:26 B 7
03:38:26 ... (7 Replies)
I have a requirement where I have multiple flat file sources.
I need to create sample data from each source.
Example:
Source 1 has 10 flat files--
member, transaction,item,email,....etc
Now if I get any 10 records (say first 10 records) from the member flat file, I need to find those matching... (2 Replies)
Hi Folks,
i got the following Problem: I want to make an analysis on a pcap file. (diestance between different packets and so on) The difficulty now... it's not a simple Ethernet/ IP/ File, but it's a SS7 file.
There are the Layers MTP2 MTP3 and ISUP. My analysis depends on the ISUP Layer.
Now... (0 Replies)
Discussion started by: thisismyname
0 Replies
LEARN ABOUT LINUX
etext
END(3) Linux Programmer's Manual END(3)NAME
etext, edata, end - end of program segments
SYNOPSIS
extern etext;
extern edata;
extern end;
DESCRIPTION
The addresses of these symbols indicate the end of various program segments:
etext This is the first address past the end of the text segment (the program code).
edata This is the first address past the end of the initialized data segment.
end This is the first address past the end of the uninitialized data segment (also known as the BSS segment).
CONFORMING TO
Although these symbols have long been provided on most Unix systems, they are not standardized; use with caution.
NOTES
The program must explicitly declare these symbols; they are not defined in any header file.
On some systems the names of these symbols are preceded by underscores, thus: _etext, _edata, and _end. These symbols are also defined for
programs compiled on Linux.
At the start of program execution, the program break will be somewhere near &end (perhaps at the start of the following page). However,
the break will change as memory is allocated via brk(2) or malloc(3). Use sbrk(2) with an argument of zero to find the current value of
the program break.
EXAMPLE
When run, the program below produces output such as the following:
$ ./a.out
First address past:
program text (etext) 0x8048568
initialized data (edata) 0x804a01c
uninitialized data (end) 0x804a024
Program source
#include <stdio.h>
#include <stdlib.h>
extern char etext, edata, end; /* The symbols must have some type,
or "gcc -Wall" complains */
int
main(int argc, char *argv[])
{
printf("First address past:
");
printf(" program text (etext) %10p
", &etext);
printf(" initialized data (edata) %10p
", &edata);
printf(" uninitialized data (end) %10p
", &end);
exit(EXIT_SUCCESS);
}
SEE ALSO objdump(1), readelf(1), sbrk(2), elf(5)COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU 2008-07-17 END(3)