10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I'm currently studying for my exam, and is practicing with sample exam questions.
However there is a question asking "Name THREE UNIX Directory system calls" and the answer given is "opendir, closedir and readdir", however the next question ask "Why is a write directory system call not included... (1 Reply)
Discussion started by: Izzy123
1 Replies
2. UNIX for Advanced & Expert Users
I wonder if someone knows what is the rationale behind linking function calls of the POSIX threads library at link-time vs. run-time.
For example, if I create the following program:
#include <pthread.h>
void noop() {
return;
}
int main() {
pthread_self();
pthread_atfork(noop,... (1 Reply)
Discussion started by: jsimsa
1 Replies
3. Programming
Hi,
Is there any function calls available ( for using in a C program ) to get the Ethernet Link status. ?
I am looking for the status available from
ndd /dev/hme link_status
And how about plumbing and configuring an interface using C program ?
BTW, Is all this documented... (3 Replies)
Discussion started by: shibz
3 Replies
4. Programming
Apart from writing debug and statements in constructors is there any way by which we can trace the function call stack at any depth?
The issue that we always face is that when program crashes (Web Server running on Linux) we have no idea where it crashes and we have to do the hard way of... (1 Reply)
Discussion started by: uunniixx
1 Replies
5. Programming
Hello all !
Could someone throw some light on whether there's a limit to the number of characters contained in the command string that is passed to the system() call in C.
Is it OS dependent? If yes, what are the limits for each?
Thanks. (4 Replies)
Discussion started by: vsanjit
4 Replies
6. Shell Programming and Scripting
General Question: If a script calls multiple external programs (external to the script, but still on unix), where do the return codes go? Let's say one of external programs fails, does the entire script fail and send a non-zero return code to the job scheduling software, or is the return code sent... (1 Reply)
Discussion started by: jnanasakti
1 Replies
7. IP Networking
Is there any facility to filter/identify the data calls and voice calls coming throug modem?
OR
Can we get the data or voice calls information through a script(preferably C Kermit)? (0 Replies)
Discussion started by: pcsaji
0 Replies
8. AIX
i want to replace the *alloc and free function calls in an existing project with my own functions, to be able to log the adresses etc in a text file. (memoryleak debugging)
I think LD_PRELOAD is what i am looking for.
That way i could create a Library with my own malloc functions and link them... (1 Reply)
Discussion started by: Lazzar
1 Replies
9. UNIX for Dummies Questions & Answers
hi guys!
just want to ask if you could help me with the sript i'm working on. i need to automatically generate a summarized report everyday for all transactions the day before and ftp it to another machine. my only problem is that i need to name the file as the date yesterday. for example if i... (12 Replies)
Discussion started by: crpalermo
12 Replies
10. Shell Programming and Scripting
/ (6 Replies)
Discussion started by: jy2728
6 Replies