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Programming Interfaces
HLC Library Function Reference : Function summary : Shared-buffer access
 

Shared-buffer access

The following table lists HLC library functions that access the fields of a shared buffer defined during an ABL transaction. Each function operates on fields with a specific ABL data type.
Table 80. Functions that access ABL shared buffers
Function
Description
profldix( )
Returns the handle to a specified field in a shared buffer
prordbc( )
Reads the value of a CHARACTER field in a shared buffer
prordbd( )
Reads the value of a DATE field in a shared buffer
prordbi( )
Reads the value of an INTEGER field in a shared buffer
prordbl( )
Reads the value of a LOGICAL field in a shared buffer
prordbn( )
Reads the value of a DECIMAL field in a shared buffer
prordbr( )
Reads the value of a RECID field in a shared buffer
prowtbc( )
Writes a value to a CHARACTER field in a shared buffer
prowtbd( )
Writes a value to a DATE field in a shared buffer
prowtbi( )
Writes a value to an INTEGER field in a shared buffer
prowtbl( )
Writes a value to a LOGICAL field in a shared buffer
prowtbn( )
Writes a value to a DECIMAL field in a shared buffer
prowtbr( )
Writes a value to a RECID field in a shared buffer