DC_SERIAL_ITERATOR_NEW(3) Library Functions Manual DC_SERIAL_ITERATOR_NEW(3) NAME dc_serial_iterator_new -- Create an iterator to enumerate the serial de- vices. LIBRARY libdivecomputer SYNOPSIS #include <libdivecomputer/serial.h> dc_status_t dc_serial_iterator_new(dc_iterator_t **iterator, dc_context_t *context, dc_descriptor_t *descriptor); DESCRIPTION Iterates through the available serial devices matching the given descriptor. Accepts a context opened with dc_context_new(3) and a descriptor usually found by searching through dc_descriptor_iterator(3). On returning DC_STATUS_SUCCESS the iterator will be set to an dc_iterator_t which can be used to iterate the available serial devices using dc_itera- tor_next(3). The value type of the iterator is of type dc_serial_device_t. This value can be used in functions to extract information about this specific serial device, namely dc_serial_device_get_name(3) When done the serial device needs to be freed with dc_serial_device_free(3). After iterating the iterator needs to be freed using dc_iterator_free(3). RETURN VALUES Returns DC_STATUS_SUCCESS on success, or another dc_status_t code on fail- ure. On DC_STATUS_SUCCESS the returned iterator needs to be freed when done us- ing dc_iterator_free(3). SEE ALSO dc_context_new(3), dc_usbhid_iterator_new(3), dc_irda_iterator_new(3), dc_bluetooth_iterator_new(3), dc_serial_device_get_name(3), dc_serial_de- vice_free(3). AUTHORS The libdivecomputer library was written by Jef Driesen, jef@libdivecom- puter.org. This manpage is written by Vincent Hagen, vinnie@script4web.nl. FreeBSD ports 15.quarterly June 5, 2020 DC_SERIAL_ITERATOR_NEW(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO | AUTHORS
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