canon630u.c - OpenGrok cross reference for /third_party/backends/backend/canon630u.c

Lines Matching defs:handle
102     SANE_Status (*callback) (struct _SANE_Option * option, SANE_Handle handle,
133 optionNumOptionsCallback (SANE_Option * option, SANE_Handle handle,
137   (void) handle;
168 optionCalibrateCallback (SANE_Option * option, SANE_Handle handle,
171   (void) handle;
218 optionResolutionCallback (SANE_Option * option, SANE_Handle handle,
224   (void) handle;		/* Eliminate warning about unused parameters */
268 optionGrayscaleCallback (SANE_Option * option, SANE_Handle handle,
271   (void) handle;
315 optionAGainCallback (SANE_Option * option, SANE_Handle handle,
319   (void) handle;
357 optionGammaCallback (SANE_Option * option, SANE_Handle handle,
361   (void) handle;
418 optionTopLeftXCallback (SANE_Option * option, SANE_Handle handle,
422   (void) handle;
461 optionTopLeftYCallback (SANE_Option * option, SANE_Handle handle,
466   (void) handle;
505 optionBotRightXCallback (SANE_Option * option, SANE_Handle handle,
510   (void) handle;
549 optionBotRightYCallback (SANE_Option * option, SANE_Handle handle,
554   (void) handle;
606 dispatch_control_option (SANE_Handle handle, SANE_Int option,
635   status = (op->callback) (op, handle, action, value, &myinfo);
813 sane_open (SANE_String_Const devicename, SANE_Handle * handle)
859   *handle = scanner;
861   /* insert newly opened handle into list of open handles: */
871 sane_close (SANE_Handle handle)
883   /* remove handle from list of open handles: */
889       if (scanner == handle)
897       DBG (1, "ERROR: sane_close: invalid handle %p\n", handle);
898       return;			/* oops, not a handle we know about */
913 sane_get_option_descriptor (SANE_Handle handle, SANE_Int option)
915   (void) handle;		/* Eliminate compiler warning */
924 sane_control_option (SANE_Handle handle, SANE_Int option,
927   (void) handle;		/* Eliminate compiler warning */
930        "sane_control_option: handle=%p, opt=%d, act=%d, val=%p, info=%p\n",
931        handle, option, action, value, (void *)info);
933   return dispatch_control_option (handle, option, action, value, info);
938 sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
948   (void) handle;		/* Eliminate compiler warning */
974 sane_start (SANE_Handle handle)
976   Canon_Scanner *scanner = handle;
1008 sane_read (SANE_Handle handle, SANE_Byte * data,
1011   Canon_Scanner *scanner = handle;
1017 sane_cancel (SANE_Handle handle)
1019   DBG (3, "sane_cancel: handle = %p\n", handle);
1025 sane_set_io_mode (SANE_Handle handle, SANE_Bool non_blocking)
1027   DBG (3, "sane_set_io_mode: handle = %p, non_blocking = %d\n", handle,
1036 sane_get_select_fd (SANE_Handle handle, SANE_Int * fd)
1038   (void) handle;                /* silence gcc */