Hello All,
I want to reproduce a Crash scenario where SIGSEGV was encountered to a thread. I have setup all necessary envr and now I just need to know how I can send "SIGSEGV" to the "thread"
You can simulate a SIGSEGV with this code in your thread:
Hi,all!
Now ,I write perl for windows platform,and will use signal for asynchronous operations ,but I find it could bring some bugs if it is used incorrectly ,pls help!!! :D (1 Reply)
Hi everyone! I want to be able to send a signal to another machine on the same network, and have it trigger a script on that machine. Here's the reason why I can't just ssh: I don't have a username on that machine, but there is a user that is always logged on that I can do stuff on.
So, I want... (5 Replies)
Hi,
I am trying to send email with attacment and body using "mailx"
(cat body.txt; uuencode attach.txt) | mailx -s "Attachment" abc@xyz.com
When i type this command, the shell is still waiting for me to enter something in standard input and press control D before it sends a mail and... (2 Replies)
I'm trying to do a program that makes activate an signal (SINGALARM) when the next child of a son appears but this not works.
I have to caught the next child o the other (pid), to send a singnal which inform a menssage.
It's anything worng in the code?
thanks.
the code:
#include... (2 Replies)
Hi Experts,
Is it possible to send ctrl + d signal from a inside a file made with vi, using Ctrl V , Esc and 004 , escape sequence.
Since : 004 should exit the script if executed. Is this something possible.
I am trying with vi , I put this code ^ , and trying to execute it but... (4 Replies)
pthread_detach(3C)pthread_detach(3C)NAME
pthread_detach - detach a thread
SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ]
#include <pthread.h>
int pthread_detach(pthread_t thread);
The pthread_detach() function is used to indicate to the implementation that storage for the thread thread can be reclaimed when that
thread terminates. In other words, pthread_detach() dynamically resets the detachstate attribute of the thread to PTHREAD_CRE-
ATE_DETACHED. After a successful call to this function, it would not be necessary to reclaim the thread using pthread_join(). See
pthread_join(3C). If thread has not terminated, pthread_detach() will not cause it to terminate. The effect of multiple pthread_detach()
calls on the same target thread is unspecified.
If successful, pthread_detach() returns 0. Otherwise, an error number is returned to indicate the error.
The pthread_detach() function will fail if:
EINVAL The implementation has detected that the value specified by thread does not refer to a joinable thread.
ESRCH No thread could be found corresponding to that specified by the given thread ID.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
pthread_create(3C), pthread_join(3C), attributes(5), standards(5)
23 Mar 2005 pthread_detach(3C)