diff options
Diffstat (limited to 'example')
| -rw-r--r-- | example/notify_store_retrieve.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/example/notify_store_retrieve.c b/example/notify_store_retrieve.c index 0ed22bb..c7e2957 100644 --- a/example/notify_store_retrieve.c +++ b/example/notify_store_retrieve.c @@ -317,7 +317,11 @@ static void* update_fs_loop(void *data) { /* This shouldn't fail, but apparenly it sometimes does - see https://github.com/libfuse/libfuse/issues/105 */ ret = fuse_lowlevel_notify_store(se, FILE_INO, 0, &bufv, 0); - if (ret != 0) { + if (-ret == ENODEV) { + // File system was unmounted + break; + } + else if (ret != 0) { fprintf(stderr, "ERROR: fuse_lowlevel_notify_store() failed with %s (%d)\n", strerror(-ret), -ret); abort(); @@ -325,9 +329,12 @@ static void* update_fs_loop(void *data) { /* To make sure that everything worked correctly, ask the kernel to send us back the stored data */ - assert(fuse_lowlevel_notify_retrieve - (se, FILE_INO, MAX_STR_LEN, 0, - (void*) strdup(file_contents)) == 0); + ret = fuse_lowlevel_notify_retrieve(se, FILE_INO, MAX_STR_LEN, + 0, (void*) strdup(file_contents)); + if (-ret == ENODEV) { // File system was unmounted + break; + } + assert(ret == 0); if(retrieve_status == 0) retrieve_status = 1; } |