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add signal handler to terminate thread

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This commit is contained in:
Stefan Lankes 2017-05-01 14:04:21 +02:00
parent 99af5378d9
commit a3a8a9f5de
1 changed files with 8 additions and 1 deletions
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9
tools/uhyve.c
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@ -227,7 +227,7 @@ static void uhyve_exit(void* arg)
// only the main thread will execute this
if (vcpu_threads) {
for(uint32_t i = 0; i < ncores; i++) {
for(uint32_t i=0; i<ncores; i++) {
if (pthread_self() == vcpu_threads[i])
continue;
@ -1046,12 +1046,19 @@ static void* uhyve_thread(void* arg)
return (void*) ret;
}
void sigterm_handler(int signum)
{
pthread_exit(0);
}
int uhyve_init(char *path)
{
char* v = getenv("HERMIT_VERBOSE");
if (v && (strcmp(v, "0") != 0))
verbose = true;
signal(SIGTERM, sigterm_handler);
// register routine to close the VM
atexit(uhyve_atexit);