pTAL Reference Manual (H06.08+)

Built-In Routines

HP pTAL Reference Manual—523746-006

15-41

$EXTADDR_TO_BADDR

channel-status output

sINT:variable

See the system description manual for your system for details.

$EXTADDR_TO_BADDR

$EXTADDR_TO_BADDR converts an EXTADDR address to a BADDR address.

expression

is an expression

whose value is an EXTADDR address.

Example 15-28. $EXECUTEIO Routine

INT channel;

INT lprm_command;

INT lac_subcommand;

INT rdst_dev_status;

INT channel_status;

$EXECUTEIO (channel, lprm_command, lac_subcommand,

rdst_dev_status, channel_status);

pTAL privileged procedure No

Can be executed only by privileged procedures No

Sets condition code No

Sets $CARRY No

Sets $OVERFLOW No

Example 15-29. $EXTADDR_TO_BADDR Routine

PROC p(x);

STRING .EXT x;

BEGIN

STRING .j;

@j := $EXTADDR_TO_BADDR(@x);

@j := $EXTADDR_TO_BADDR(x); ! ERROR: x is STRING,

END; ! not EXTADDR

expression

( )

VST686.vsd

$EXTADDR_TO_BADDR