10 More Discussions You Might Find Interesting
1. Solaris
I am in process of writing a library which can make any application of my product capable of creating core in the application's log folder with a product friendly core file name programatically. In my library I am registering for certain signals e.g. SIGILL, SIGFPE, SIGBUS, SIGSEGV, SIGSYS, SIGABRT... (5 Replies)
Discussion started by: rajeev_ks
5 Replies
2. AIX
I am in process of writing a library which can make any application of my product capable of creating core in the application's log folder with a product friendly core file name programatically. In my library I am registering for certain signals e.g. SIGILL, SIGFPE, SIGBUS, SIGSEGV, SIGSYS, SIGABRT... (1 Reply)
Discussion started by: rajeev_ks
1 Replies
3. UNIX for Dummies Questions & Answers
Greetings,
I am writing a small program in C on UNIX, in which I am using (POSIX reliable) signals.
1. Suppose I have a signal : SIGX, and the corresponding signal handler : sigx_handler.
It is possible to receive SIGX in my process, and, while executing sigx_handler, to receive
again... (0 Replies)
Discussion started by: aigoia
0 Replies
4. UNIX for Advanced & Expert Users
If I explicity ignore a signal (for example, SIGALRM), and this signal is generated during a blocking system call (for example, a recvfrom() ), what happens to the system call?
Does it abort, or does it remain blocked until its end? (2 Replies)
Discussion started by: hurricane
2 Replies
5. UNIX for Dummies Questions & Answers
Hi all,
I am new here .
I want to know about system call in detail.
As system calls are also function .How system identifies it.:) (2 Replies)
Discussion started by: vishwasrao
2 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. Programming
why user is not able to switch from user to kernel mode by writing the function whose code is identical to system call. (1 Reply)
Discussion started by: joshighanshyam
1 Replies
8. UNIX for Dummies Questions & Answers
Which system calls are made for operations cp and mv (2 Replies)
Discussion started by: gaurava99
2 Replies
9. UNIX for Dummies Questions & Answers
What does the system call "dup" do?
What is the difference between dup and dup2
I have a fair idea of what it does but I am confused when its coming down to the exact details...
Please help me!:confused: (2 Replies)
Discussion started by: clickonline1
2 Replies
10. Programming
Hi,
i cannot find in which file and function the signals are handled by
default.Can anyone help me?
How can i create a 33th signal?
Thanks (3 Replies)
Discussion started by: Panos
3 Replies