by: Martin McCormick |
last post by:
A C program contains several signal statements to remove a
lock file if the program gets killed:
/*Set up interrupt handler to catch ctrl-C so that lock file can be removed.*/...
|
by: Jackie |
last post by:
Hi everyone,
I'd like to know when and how signals are used (e.g. SIGFPE, SIGABRT,
SIGTERM, SIGSEGV, SIGINT)? Thank you so much.
|
by: Sontu |
last post by:
Hi all,
Consider the following code:
#include<signal.h>
#include<stdio.h>
#include<sys/mman.h>
void handler(int sig)
{
|
by: vashwath |
last post by:
Hi all,
In my current project I am using signals for error handling. Since I
cannot show full code, I have just shown important piece of code which
is relevant.
void sigsegenv()
{...
|
by: manochavishal |
last post by:
Why would a signal handler cannot in general call standard library
functions.
I have read whats is said in Standard but needs an explaination on that
as i couldn't uunderstand it.
Thanx in...
|
by: Charles Sullivan |
last post by:
I have existing code in which the signal() and signal
handler functions appear (for example) like this:
----------------------
#include <signal.h>
void my_handler(int signo);
signal(SIGALRM,...
|
by: Adrian Casey |
last post by:
I have a multi-threaded python application which uses pexpect to connect to
multiple systems concurrently. Each thread within my application is a
connection to a remote system. The problem is...
|
by: subramanian |
last post by:
Consider the following code: segment violation is deliberately
generated to catch the SIGSEGV signal. The handler for this signal,
namely SIGSEGV_handler, is called. However after the handler is...
|
by: James H. Newman |
last post by:
I have a portion of code along the following
lines:
volatile unsigned char x ;
unsigned int f(unsigned char *y) ;
When I do
unsigned int z = f(&x) ;
|
by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
|
by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
|
by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
|
by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
|
by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
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