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MODBUS_RECEIVE_CONFI(3)        Libmodbus Manual        MODBUS_RECEIVE_CONFI(3)

NAME
       modbus_receive_confirmation - receive a confirmation request

SYNOPSIS
       int modbus_receive_confirmation(modbus_t *ctx, uint8_t *rsp);

DESCRIPTION
       The modbus_receive_confirmation() function shall receive a request via
       the socket of the context ctx. This function must be used for debugging
       purposes because the received response isn't checked against the
       initial request. This function can be used to receive request not
       handled by the library.

RETURN VALUE
       The modbus_receive_confirmation() function shall store the confirmation
       request in rsp and return the response length if sucessful. The
       returned request length can be zero if the indication request is
       ignored (eg. a query for another slave in RTU mode). Otherwise it shall
       return -1 and set errno.

SEE ALSO
       modbus_send_raw_request(3)

AUTHORS
       The libmodbus documentation was written by Stephane Raimbault
       <stephane.raimbault@gmail.com[1]>

NOTES
        1. stephane.raimbault@gmail.com
           mailto:stephane.raimbault@gmail.com

libmodbus 3.1.0                   10/06/2013           MODBUS_RECEIVE_CONFI(3)