Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (R)
Guardian Procedure Calls Reference Manual—522629-013
13-15
READEDIT Procedure
Syntax for C Programmers
•
The sixth parameter to READEDIT is reserved for internal use. You must supply a
placeholder comma for this parameter when using the parameters that follow it.
Syntax for TAL Programmers
Parameters
error returned value
INT
returns a file-system error number indicating the outcome of the operation.
filenum input
INT:value
specifies the file number of the open file that is to be read.
record-number input, output
INT(32):ref:1
Note. In the TNS/E environment the CEXTDECS file uses the int data type for 32-bit values.
This is a change from the TNS and TNS/R environments where CEXTDECS uses the long
data type for 32-bit values.
#include <cextdecs(READEDIT)>
short READEDIT ( short filenum
,[ __int32_t *record-number ]
,char *unpacked-line
,short unpacked-limit
,short *unpacked-length
,[ reserved parameter ]
,short prompt-count
,[ short spacefill ]
,[ short full-length ] );
error := READEDIT ( filenum ! i
,[ record-number ] ! i,o
,unpacked-line ! o
,unpacked-limit ! i
,unpacked-length ! o
,[ reserved parameter ]
,[ spacefill ] ! i
,[ full-length ] ); ! i