GNU/Linux man pages
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Expressions régulières,
Syntaxe et mise en oeuvre :
Unix |
Unix v6 |
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dp(4) |
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dp DP-11 201 data-phone interface The file is a 201 data-phone interface. and calls to dp0 are limited to a maximum of 512 bytes. Each write call is sent as a single record. Seven bits from each byte are written along with an eighth odd parity bit. The sync must be user supplied. Each read call returns characters received from a single record. Seven bits are returned unaltered; the eighth bit is set if the byte was not received in odd parity. A 10 second time out is set and a zero-byte record is returned if nothing is received in that time. /dev/dp0 dn (IV), gerts (III)
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dp(4) | |