diff options
Diffstat (limited to 'nuttx/graphics/nxsu/nx_requestbkgd.c')
| -rw-r--r-- | nuttx/graphics/nxsu/nx_requestbkgd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/nuttx/graphics/nxsu/nx_requestbkgd.c b/nuttx/graphics/nxsu/nx_requestbkgd.c index 32eed1ab1..5ac83a428 100644 --- a/nuttx/graphics/nxsu/nx_requestbkgd.c +++ b/nuttx/graphics/nxsu/nx_requestbkgd.c @@ -103,13 +103,15 @@ * Input Parameters: * handle - The handle returned by nx_connect * cb - Callbacks to use for processing background window events + * arg - User provided argument (see nx_openwindow, nx_constructwindow) * * Return: * OK on success; ERROR on failure with errno set appropriately * ****************************************************************************/ -int nx_requestbkgd(NXHANDLE handle, FAR const struct nx_callback_s *cb) +int nx_requestbkgd(NXHANDLE handle, FAR const struct nx_callback_s *cb, + FAR void *arg) { FAR struct nxfe_state_s *fe = (FAR struct nxfe_state_s *)handle; FAR struct nxbe_state_s *be = &fe->be; @@ -124,7 +126,8 @@ int nx_requestbkgd(NXHANDLE handle, FAR const struct nx_callback_s *cb) /* Replace the NX background windo callbacks with the client's callbacks */ - be->bkgd.cb = cb; + be->bkgd.cb = cb; + be->bkgd.arg = arg; /* Report the size/position of the background window to the client */ |