Guardian Procedure Calls Reference Manual (G06.25+)

Guardian Procedure Calls (S)
Guardian Procedure Calls Reference Manual—522629-013
14-179
SYSTEMENTRYPOINTLABEL Procedure
SYSTEMENTRYPOINTLABEL Procedure
Summary
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
Example
Summary
The SYSTEMENTRYPOINTLABEL procedure returns either the procedure label of the
named entry point or, if not found, a zero.
Syntax for C Programmers
Syntax for TAL Programmers
Parameters
label returned value
INT
is the procedure label.
name input
STRING:ref:*
is the entry point name and must be specified in upper-case letters.
len input
INT:value
is the length, in bytes, of
name.
Example
EPNAME ':=' "FILEINFO";
EPLABEL := SYSTEMENTRYPOINTLABEL ( EPNAME , LEN );
#include <cextdecs(SYSTEMENTRYPOINTLABEL)>
short SYSTEMENTRYPOINTLABEL ( char *name
,short len );
label := SYSTEMENTRYPOINTLABEL ( name ! i
,len ); ! i