diff options
| -rw-r--r-- | examples/new.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/examples/new.c b/examples/new.c index 1f507be..db46927 100644 --- a/examples/new.c +++ b/examples/new.c @@ -104,7 +104,38 @@ test_ncr_data(int cfd) } fprintf(stderr, "Verified new data\n"); - return 0; /* ok */ + if (ioctl(cfd, NCRIO_DATA_DEINIT, &kdata.desc)) { + perror("ioctl(NCRIO_DATA_DEINIT)"); + return 1; + } + + fprintf(stderr, "Initializing unexportable data\n"); + randomize_data(data, sizeof(data)); + + init.max_object_size = DATA_SIZE; + init.flags = 0; + init.initial_data = data; + init.initial_data_size = sizeof(data); + + if (ioctl(cfd, NCRIO_DATA_INIT, &init)) { + perror("ioctl(NCRIO_DATA_INIT)"); + return 1; + } + + kdata.desc = init.desc; + kdata.data = data; + kdata.data_size = sizeof(data); + kdata.append_flag = 0; + + if (ioctl(cfd, NCRIO_DATA_GET, &kdata)) { + perror("ioctl"); + fprintf(stderr, "Verified that unexportable data cannot be exported\n"); + return 0; + } + + fprintf(stderr, "Unexportable data were exported!?\n"); + + return 1; /* ok */ } int |