Originally posted by: SystemAdmin

Hi,

has anyone experience in calling a c program on z/OS?
If I define a rule:
pre
=EXIT(
" ",
"SHA256",
"abc"
[/pre]
to execute the module SHA256 in my loadlib concatenated in the steplib I get an error saying:
preLoad failed for program SHA256[/pre]

Andreas
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Originally posted by: N8JUC

The EXIT function presumes you're calling a function in a DLL. The format is "dllname->functionname". You'll need to compile with the C compiler DLL feature.
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Originally posted by: SystemAdmin

Doesn't work on z/OS:
Load failed for program SHA256->SHA256

Which compiler options?
pre
Compiler options. . . . . . . : *NOGONUMBER *NOALIAS *RENT *TERMINAL *NOUPCONV *SOURCE *LIST
: *NOXREF *AGGR *NOPPONLY *NOEXPMAC *NOSHOWINC *NOOFFSET *MEMORY *NOSSCOMM
: *NOLONGNAME *START *EXECOPS *ARGPARSE *NOEXPORTALL*NODLL(NOCALLBACKANY)
: *LIBANSI *NOWSIZEOF *REDIR *ANSIALIAS *DIGRAPH *NOROCONST *ROSTRING
: *TUNE(5) *ARCH(5) *SPILL(128) *MAXMEM(2097152) *NOCOMPACT
: *TARGET(LE,CURRENT) *FLAG(I) *NOTEST(SYM,BLOCK,LINE,PATH,HOOK) *NOOPTIMIZE
: *NOINLINE(AUTO,NOREPORT,100,1000) *NESTINC(255) *BITFIELD(UNSIGNED)
: *NOCHECKOUT(NOPPTRACE,PPCHECK,GOTO,ACCURACY,PARM,NOENUM,
: NOEXTERN,TRUNC,INIT,NOPORT,GENERAL,CAST)
: *FLOAT(HEX,FOLD,AFP) *STRICT *NOIGNERRNO *NOINITAUTO
: *NOCOMPRESS *NOSTRICT_INDUCTION *AGGRCOPY(NOOVERLAP) *CHARS(UNSIGNED)
: *NOCSECT
: *NOEVENTS
: *OBJECT
: *NOOPTFILE
: *NOSERVICE
: *NOOE
: *NOIPA
: *SEARCH(//'CEE.SCEEH.+', 'CEE.SCEEH.+')
: *NOLSEARCH
: *NOLOCALE *HALT(16) *PLIST(HOST)
: *NOCONVLIT
: *NOASCII
: *NOGOFF *ILP32 *NOWARN64
: *NOXPLINK(NOBACKCHAIN,NOSTOREARGS,NOCALLBACK,GUARD,OSCALL(NOSTACK))
: *ENUMSIZE(SMALL)
: *NOHALTONMSG
: *NOSUPPRESS
: *NODEBUG
: *NOSQL
: *NOCICS
: *UNROLL(AUTO)
[/pre]
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Originally posted by: laurieaw

Can the EXIT "program" be a java program?
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