rooty/LibrePilot
1
0
Fork 0
mirror of https://bitbucket.org/librepilot/librepilot.git synced 2024-12-01 09:24:10 +01:00
Code Issues Releases Activity

simple segfault reproduction

Browse Source 
git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@1068 ebee16cc-31ac-478f-84a7-5cbb03baadba
This commit is contained in:
corvus 2010-07-11 15:11:26 +00:00 committed by corvus
parent 0efc69055e
commit 71589d2246
1 changed files with 46 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
flight/PiOS.posix/posix/Libraries/FreeRTOS/Source/portable/GCC/Posix/corvuscorax/thread_signal_test3.c Normal file
View File

@ -0,0 +1,46 @@
/**
* small etst program whether signals between threads work as they should
*/
#include <time.h>
#include <pthread.h>
#include <signal.h>
/**
* actual test program
*/
void sighandler(int sig) {
return;
}
void* threadstart(void* arg) {
struct timespec timeout;
int t;
while (1) {
timeout.tv_sec=0;
timeout.tv_nsec=1;
nanosleep(&timeout,0);
}
}
int main(char** argc, int argv) {
pthread_t testthread1;
struct sigaction action;
action.sa_handler=sighandler;
action.sa_flags=0;
sigfillset( &action.sa_mask );
sigaction(SIGUSR1,&action,NULL);
pthread_create(&testthread1,NULL,threadstart,NULL);
while (1) {
pthread_kill(testthread1,SIGUSR1);
}
}