Lines Matching defs:handle
1291 sane_open (SANE_String_Const devicename, SANE_Handle * handle)
1302 if (!handle)
1304 DBG (1, "sane_open: handle is null!\n");
1340 /* insert newly opened handle into list of open handles: */
1368 *handle = s;
1369 DBG (5, "sane_open: finished (handle=%p)\n", (void *) s);
1374 sane_close (SANE_Handle handle)
1379 DBG (4, "sane_close: handle=%p\n", handle);
1381 /* remove handle from list of open handles: */
1385 if (s == handle)
1391 DBG (1, "sane_close: invalid handle %p\n", handle);
1392 return; /* oops, not a handle we know about */
1413 free (handle);
1414 handle = 0;
1418 sane_get_option_descriptor (SANE_Handle handle, SANE_Int option)
1420 Ma1509_Scanner *s = handle;
1430 DBG (1, "sane_get_option_descriptor: handle is null!\n");
1447 sane_control_option (SANE_Handle handle, SANE_Int option,
1450 Ma1509_Scanner *s = handle;
1463 DBG (1, "sane_control_option: handle is null!\n");
1670 sane_get_parameters (SANE_Handle handle, SANE_Parameters * params)
1672 Ma1509_Scanner *s = handle;
1677 DBG (1, "sane_get_parameters: handle is null!\n");
1735 sane_start (SANE_Handle handle)
1737 Ma1509_Scanner *s = handle;
1743 DBG (1, "sane_start: handle is null!\n");
1857 sane_read (SANE_Handle handle, SANE_Byte * buf, SANE_Int max_len,
1860 Ma1509_Scanner *s = handle;
1867 DBG (1, "sane_read: handle is null!\n");
1948 sane_cancel (SANE_Handle handle)
1950 Ma1509_Scanner *s = handle;
1954 DBG (1, "sane_cancel: handle is null!\n");
1970 sane_set_io_mode (SANE_Handle handle, SANE_Bool non_blocking)
1972 Ma1509_Scanner *s = handle;
1976 DBG (1, "sane_set_io_mode: handle is null!\n");
1995 sane_get_select_fd (SANE_Handle handle, SANE_Int * fd)
1997 Ma1509_Scanner *s = handle;
2001 DBG (1, "sane_get_select_fd: handle is null!\n");