ibeos() is used to set the end-of-string character and mode. The least significant 8 bits of eosmode specify the eos character. You may also bitwise-or one or more of the following bits to set the eos mode:
Table 1. End-of-String Mode Bits
|REOS||0x400||Enable termination of reads when eos character is received.|
|XEOS||0x800||Assert the EOI line whenever the eos character is sent during writes.|
|BIN||0x1000||Match eos character using all 8 bits (instead of only looking at the 7 least significant bits).|
The value of ibsta is returned.