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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Call-a-foreign-language-function/COBOL/call-a-foreign-language-function.cobol Normal file
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identification division.
program-id. foreign.
data division.
working-storage section.
01 hello.
05 value z"Hello, world".
01 duplicate usage pointer.
01 buffer pic x(16) based.
01 storage pic x(16).
procedure division.
call "strdup" using hello returning duplicate
on exception
display "error calling strdup" upon syserr
end-call
if duplicate equal null then
display "strdup returned null" upon syserr
else
set address of buffer to duplicate
string buffer delimited by low-value into storage
display function trim(storage)
call "free" using by value duplicate
on exception
display "error calling free" upon syserr
end-if
goback.