diff options
Diffstat (limited to 'testsuite/cdev01/test_main.c')
-rw-r--r-- | testsuite/cdev01/test_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/testsuite/cdev01/test_main.c b/testsuite/cdev01/test_main.c index 23aefa86..a72985e1 100644 --- a/testsuite/cdev01/test_main.c +++ b/testsuite/cdev01/test_main.c @@ -73,6 +73,7 @@ static void test_cdev(const char *path) struct pollfd fds[1]; int kq; struct kevent change; + void *p; test_make_dev(&state, name); @@ -126,8 +127,8 @@ static void test_cdev(const char *path) assert(rv == -1); assert(errno == TEST_KQ_ERRNO); - rv = mmap(NULL, 1, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); - assert(rv == 0); + p = mmap(NULL, 1, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + assert(p == NULL); rv = close(fd); assert(rv == 0); |