diff options
Diffstat (limited to 'cpukit/libfs/src/devfs/devioctl.c')
-rw-r--r-- | cpukit/libfs/src/devfs/devioctl.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/cpukit/libfs/src/devfs/devioctl.c b/cpukit/libfs/src/devfs/devioctl.c new file mode 100644 index 0000000000..15965b8c0e --- /dev/null +++ b/cpukit/libfs/src/devfs/devioctl.c @@ -0,0 +1,45 @@ +#if HAVE_CONFIG_H +/* + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#include "config.h" +#endif + +#include <rtems.h> +#include <rtems/io.h> + +#include "devfs.h" + +int devFS_ioctl( + rtems_libio_t *iop, + uint32_t command, + void *buffer +) +{ + rtems_libio_ioctl_args_t args; + rtems_status_code status; + rtems_device_name_t *np; + + np = (rtems_device_name_t *)iop->pathinfo.node_access; + + args.iop = iop; + args.command = command; + args.buffer = buffer; + + status = rtems_io_control( + np->major, + np->minor, + (void *) &args + ); + + if ( status ) + return rtems_deviceio_errno(status); + + return args.ioctl_return; +} + |