11-14-2007
agree
. However in repeated runs, the program variables are allocated the same memory location.
Even on reading in a very large string (20 chars) and sending it to sprintf, it is surprising how there is no segmentation fault.
At some point, unless 'k' is pointing to stdout, the length of the memory should cause violation, and program should get SEGV right?
Also, if at all 'k' points to stdout, on doing a flush immediately, i should see the contents of 'k' right? coz it sould overwrite previous contents of stdout.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I am getting this message when I run my script.
$ runscript.sh
Not connected to any service!
Here is the beginning of the script:
# 1 - failure
#
# variable declaration
FILEDATE=`date +"%Y%m%d"`
Not connected to any service!
Right after the FILEDATE gets loaded I get that... (6 Replies)
Discussion started by: lesstjm
6 Replies
2. Programming
I have encountered a strange problem dealing with pipes
and forking. The program basicaly does this:
cat file | tbl | eqn | groff
Now, I have a parent process that forks children
that that exec the stuff that they should. The pipes defined
in the parent are the ones used.
The chain goes... (1 Reply)
Discussion started by: denoir
1 Replies
3. Solaris
Hi!
I own a sparc 5 and i seem to have a strange problem. When its off, it starts by itself...
Sounds a bit strange? Iknow. Does anyone know whats causing this?? Could it be the network card? or is it someting in ENV or some other configuration??
//dOzY (5 Replies)
Discussion started by: dozy
5 Replies
4. UNIX for Dummies Questions & Answers
I have Debian Etch release as a fresh install on a PIII to be a router/firewall. I've configured networking, and utilized Shorewall to set up iptables scripting. I've installed dhcp3, both client and server, to pull an ip from my broadband cable modem, and dish out ip's to a switch for other... (2 Replies)
Discussion started by: pflink
2 Replies
5. Programming
Hi,
Currently, i have an application that does logging of messages into a text file and i record the timing for the messages in a format. However, i need to log the messages up to millisec level and the struct tm i am using now only support up to sec, is there any other way to get millisec?
... (2 Replies)
Discussion started by: dwgi32
2 Replies
6. UNIX for Advanced & Expert Users
hello...
thats a great forum btw :)
my problem is that I need a list of the Base Level Filesets (BLF) which are needed by a specific program.
Is there any command/tool which shows me that?
during the installation I can choose "Preview only" so that I can see what BLF´s are missing etc but... (4 Replies)
Discussion started by: cypher82
4 Replies
7. UNIX for Dummies Questions & Answers
Hi guys ,
This is the first time i m running java application inside linux.
i have installed jdk-6u20-linux-i586-rpm.bin jre-6u20-linux-i586-rpm.bin in my linux machine.
and set JAVA_HOME and JRE_HOME variables respectively.
# echo $JAVA_HOME
/usr/java/jdk1.6.0_20/
# echo $JRE_HOME... (6 Replies)
Discussion started by: pinga123
6 Replies
8. Debian
Hi everyone, I have an issue with a project of mine. I have to run a program on a terminal which requires to be logged in as su to have it run it. Given that I'm having problem to use expect to give the password I'd like to change the privilege of that program from SU to normal user ( I have the SU... (13 Replies)
Discussion started by: gaisselick87
13 Replies
9. Programming
Hello all ,
i need some help asap
i have a program that keeps killing the machine
when i did google searches and 2 days later i ran strace
it seems the programm keeps making a system call to gettimeofday
to i guess increment a counter ?
gettimeofday({1347986584, 464904}, NULL) = 0... (6 Replies)
Discussion started by: NetworkLearning
6 Replies
10. Homework & Coursework Questions
Hello,
I would like to build some sample C++ application on Solaris SunOS 5.8 Generic Virtual sun4v sparc.
so I would like to know what are the compilation utilities and runtime utilities I need to get in my machine
and will any one explain me the detaied life cycle of program like
what... (1 Reply)
Discussion started by: Revathi R
1 Replies
LEARN ABOUT DEBIAN
gl-117
GL-117(6) gl-117 overview GL-117(6)
NAME
gl-117 - an OpenGL action flight simulator
SYNOPSIS
gl-117 [-dlevel -h -v]
DESCRIPTION
gl-117 is an OpenGL and SDL based action flight simulator written in ISO C++. Enter the Eagle Squadron and succeed in several challanging
missions leading though different landscapes. Five predefined levels of video quality and an amount of viewing ranges let you perfectly
adjust the game to the performance of your system. The game provides joystick and mouse support, sound effects, and music.
OPTIONS
-dlevel
Set the debug level to level in [0..5]. '0' means quiet and will avoid any output, '1' will log fatal errors causing the program to
crash on stderr, '2' will also print exceptions on stderr, '3' will add warnings on stdout, '4' prints additional information (pre-
defined) on stdout, and '5' gives developer specific messages on stdout.
-h Print a short summary on stdout and then quit immediately.
-v Display the version number of gl-117 and then quit immediately.
CONFIGURATION
gl-117 uses a predefined working directory ".gl-117" in the user's home directory to load and store all savegame files and read the plain
text configuration files "conf" and "conf.interface". If there are no config files available, gl-117 will create them using standard set-
tings. The contents of the files are quite self-explanatory.
DOCUMENTATION
Please look at the gl-117 user manual (gl-117.pdf) for installation instructions and further gameplay related descriptions.
COPYRIGHT
gl-117 is distributed under the terms of the GPL.
AUTHORS
Thomas A. Drexl (tom.drexl@gmx.de)
27 February 2003 GL-117(6)