From: davy.regneau@univ-grenoble-alpes.fr
To: xenomai@xenomai.org
Subject: segmentation error when a task ends
Date: Wed, 6 Nov 2019 10:18:38 +0100 [thread overview]
Message-ID: <b9873e80d75b24e63dd423288ecca54b.squirrel@mail.ige-grenoble.fr> (raw)
In-Reply-To: <64bfd5ea-6509-f4c9-ec7b-c79fb7619767@xenomai.org>
Hi,
Thanks for patching the shared sessions. It works.
Now I have another segmentation error that appears when a task ends or is
deleted :
RT_TASK task;
void foo(){
int i = 3;
while(i--){
printf("Hello !\n");
rt_task_sleep(1000000000);
}
return;
}
int main(int argc, char *argv[]){
int n;
if (mlockall( MCL_CURRENT | MCL_FUTURE )!=0)
return 1;
if ((n=rt_task_spawn( &task, NULL, 0, 99, T_JOINABLE, &foo, NULL))!=0){
rt_printf("rt_task_spawn error %d\n",n);
return 1;
}
printf("Join task\n");
rt_task_join(&task);
return EXIT_SUCCESS;
}
$ sudo ./foo
Hello !
Join task
Hello !
Hello !
Erreur de segmentation
regards,
Davy
next prev parent reply other threads:[~2019-11-06 9:18 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-24 8:41 problem with sessions in xenomai 3.1 davy.regneau
2019-10-25 17:05 ` Jan Kiszka
2019-10-26 9:12 ` Philippe Gerum
2019-11-06 9:18 ` davy.regneau [this message]
2019-11-06 9:28 ` segmentation error when a task ends Jan Kiszka
2019-11-06 13:40 ` davy.regneau
2019-11-06 13:50 ` Jan Kiszka
2019-11-06 14:23 ` davy.regneau
2019-11-06 14:40 ` Jan Kiszka
2019-11-07 10:12 ` davy.regneau
2019-11-10 17:25 ` Philippe Gerum
2019-11-13 13:48 ` Jan Kiszka
2019-11-17 11:49 ` Philippe Gerum
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