Lines Matching defs:handle
254 * of course the handle
258 int handle;
262 handle = dev->open((const char*)dev->name, (void *)dev );
266 return handle;
976 int handle;
1031 handle = drvopen( dev );
1032 if( handle < 0 ) {
1033 DBG( _DBG_ERROR,"open failed: %d\n", handle );
1037 /* okay, so assign the handle... */
1038 dev->fd = handle;
1095 dev->fd = handle;
1311 SANE_Status sane_open( SANE_String_Const devicename, SANE_Handle* handle )
1355 /* insert newly opened handle into list of open handles: */
1359 *handle = s;
1366 void sane_close (SANE_Handle handle)
1372 /* remove handle from list of open handles: */
1376 if( s == handle )
1382 DBG( _DBG_ERROR, "close: invalid handle %p\n", handle);
1418 SANE_Status sane_control_option( SANE_Handle handle, SANE_Int option,
1422 Plustek_Scanner *s = (Plustek_Scanner *)handle;
1721 sane_get_option_descriptor( SANE_Handle handle, SANE_Int option )
1723 Plustek_Scanner *s = (Plustek_Scanner *)handle;
1733 SANE_Status sane_get_parameters( SANE_Handle handle, SANE_Parameters *params )
1737 Plustek_Scanner *s = (Plustek_Scanner *)handle;
1787 SANE_Status sane_start( SANE_Handle handle )
1789 Plustek_Scanner *s = (Plustek_Scanner *) handle;
1810 status = sane_get_parameters (handle, NULL);
2062 SANE_Status sane_read( SANE_Handle handle, SANE_Byte *data,
2065 Plustek_Scanner *s = (Plustek_Scanner*)handle;
2122 void sane_cancel (SANE_Handle handle)
2124 Plustek_Scanner *s = (Plustek_Scanner *)handle;
2134 SANE_Status sane_set_io_mode (SANE_Handle handle, SANE_Bool non_blocking)
2136 Plustek_Scanner *s = (Plustek_Scanner *)handle;
2161 SANE_Status sane_get_select_fd( SANE_Handle handle, SANE_Int * fd )
2163 Plustek_Scanner *s = (Plustek_Scanner *)handle;