67 lines
2.4 KiB
Plaintext
67 lines
2.4 KiB
Plaintext
|
/***********************************************************************/
|
||
|
|
/* */
|
||
|
|
/* Front-end EXEC to set up linkage to the C runtime libraries */
|
||
|
|
/* before executing a MODULE generated from C code. */
|
||
|
|
/* */
|
||
|
|
/* Copy this file as an EXEC with a filename matching the C MODULE. */
|
||
|
|
/* */
|
||
|
|
/* Greg Hartwig (ghartwig@vnet.ibm.com) 7/31/97, 4/24/98. */
|
||
|
|
/* */
|
||
|
|
/***********************************************************************/
|
||
|
|
Address Command
|
||
|
|
Parse Arg argstring
|
||
|
|
Parse Source . . myname .
|
||
|
|
|
||
|
|
/* Set output and input character translation so brackets show up */
|
||
|
|
'SET OUTPUT AD' 'BA'x
|
||
|
|
'SET OUTPUT BD' 'BB'x
|
||
|
|
'SET INPUT BA AD'
|
||
|
|
'SET INPUT BB BD'
|
||
|
|
|
||
|
|
Call CLIB
|
||
|
|
If rc<>0 Then Do
|
||
|
|
Say 'The required C runtime libraries don''t appear to be available.'
|
||
|
|
Say myname 'can not run.'
|
||
|
|
Exit 12
|
||
|
|
End
|
||
|
|
|
||
|
|
/* Run the command */
|
||
|
|
myname argstring
|
||
|
|
Exit rc
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/* Contents of the CLIB EXEC, modified for RC checking. */
|
||
|
|
/* Removed TXTLIB setting. Only LOADLIB needed for execution. */
|
||
|
|
CLIB:
|
||
|
|
/***************************************************/
|
||
|
|
/* SET UP LIBRARIES FOR LE for MVS & VM */
|
||
|
|
/***************************************************/
|
||
|
|
Address COMMAND
|
||
|
|
|
||
|
|
loadlib ='EDCLINK' /* C/370 runtime */
|
||
|
|
loadlib ='SCEERUN' /* LE runtime */
|
||
|
|
|
||
|
|
|
||
|
|
theirs=queued() /* old stack contentsM068*/
|
||
|
|
'QUERY LOADLIB ( LIFO' /* old setting M068*/
|
||
|
|
LoadlibList='' /* init list M068*/
|
||
|
|
rc=0
|
||
|
|
Do while queued()^=theirs /* all lines from cmdM068*/
|
||
|
|
Parse upper pull 'LOADLIB' '=' Ltemp /* get one line M068*/
|
||
|
|
LoadlibList= Ltemp Loadliblist /* was stacked LIFO M068*/
|
||
|
|
End /*M068*/
|
||
|
|
If loadlibList='NONE' ,
|
||
|
|
Then Do
|
||
|
|
'GLOBAL LOADLIB' Loadlib /* enforce what we need */
|
||
|
|
End
|
||
|
|
Else Do
|
||
|
|
Do xx=1 to Words(loadlib)
|
||
|
|
If Find(loadliblist,word(loadlib,xx)) = 0 ,
|
||
|
|
then loadliblist = loadliblist word(loadlib,xx)
|
||
|
|
End
|
||
|
|
'GLOBAL LOADLIB' loadliblist /* enforce what we need */
|
||
|
|
End
|
||
|
|
Return
|