56 lines
1.4 KiB
Diff
56 lines
1.4 KiB
Diff
--- a/example/poll.c
|
|
+++ b/example/poll.c
|
|
@@ -35,6 +35,7 @@
|
|
#include <time.h>
|
|
#include <pthread.h>
|
|
#include <poll.h>
|
|
+#include <stdatomic.h>
|
|
|
|
/*
|
|
* fsel_open_mask is used to limit the number of opens to 1 per file.
|
|
@@ -220,7 +221,8 @@ static void *fsel_producer(void *data)
|
|
const struct timespec interval = { 0, 250000000 };
|
|
unsigned idx = 0, nr = 1;
|
|
|
|
- (void) data;
|
|
+ atomic_flag *cancel = (atomic_flag *) data;
|
|
+ atomic_flag_clear(cancel);
|
|
|
|
while (1) {
|
|
int i, t;
|
|
@@ -257,6 +259,8 @@ static void *fsel_producer(void *data)
|
|
|
|
pthread_mutex_unlock(&fsel_mutex);
|
|
|
|
+ if (atomic_flag_test_and_set(cancel)) pthread_exit(NULL);
|
|
+ atomic_flag_clear(cancel);
|
|
nanosleep(&interval, NULL);
|
|
}
|
|
|
|
@@ -268,6 +272,7 @@ int main(int argc, char *argv[])
|
|
pthread_t producer;
|
|
pthread_attr_t attr;
|
|
int ret;
|
|
+ atomic_flag cancel;
|
|
|
|
errno = pthread_mutex_init(&fsel_mutex, NULL);
|
|
if (errno) {
|
|
@@ -281,7 +286,7 @@ int main(int argc, char *argv[])
|
|
return 1;
|
|
}
|
|
|
|
- errno = pthread_create(&producer, &attr, fsel_producer, NULL);
|
|
+ errno = pthread_create(&producer, &attr, fsel_producer, (void *)&cancel);
|
|
if (errno) {
|
|
perror("pthread_create");
|
|
return 1;
|
|
@@ -289,7 +294,7 @@ int main(int argc, char *argv[])
|
|
|
|
ret = fuse_main(argc, argv, &fsel_oper, NULL);
|
|
|
|
- pthread_cancel(producer);
|
|
+ atomic_flag_test_and_set(&cancel);
|
|
pthread_join(producer, NULL);
|
|
|
|
return ret;
|