diff options
Diffstat (limited to 'nuttx/drivers/dev_null.c')
| -rw-r--r-- | nuttx/drivers/dev_null.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/nuttx/drivers/dev_null.c b/nuttx/drivers/dev_null.c index a5e7d95ce..a8a8bb01c 100644 --- a/nuttx/drivers/dev_null.c +++ b/nuttx/drivers/dev_null.c @@ -56,7 +56,8 @@ static ssize_t devnull_read(FAR struct file *, FAR char *, size_t); static ssize_t devnull_write(FAR struct file *, FAR const char *, size_t); #ifndef CONFIG_DISABLE_POLL -static int devnull_poll(FAR struct file *filp, FAR struct pollfd *fds); +static int devnull_poll(FAR struct file *filp, FAR struct pollfd *fds, + boolean setup); #endif /**************************************************************************** @@ -103,9 +104,10 @@ static ssize_t devnull_write(FAR struct file *filp, FAR const char *buffer, size ****************************************************************************/ #ifndef CONFIG_DISABLE_POLL -static int devnull_poll(FAR struct file *filp, FAR struct pollfd *fds) +static int devnull_poll(FAR struct file *filp, FAR struct pollfd *fds, + boolean setup) { - if (fds) + if (setup) { fds->revents |= (fds->events & (POLLIN|POLLOUT)); if (fds->revents != 0) |