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On 2017-05-10 5:28 AM, PAPWORTH Paul wrote:
...
d rmdir pr 10i 0 Extproc('rmdir')
d path * value options(*string)
/free
l_path_2 = p_path ;
%Str(%Addr(l_path_1) :
%Size(l_path_1)) = %trimr(l_path_2) ;

if rmdir(l_path_1) < 0 ;

When you code options(*string), you don't need to null-terminate the string yourself. options(*string) will do that for you. You just need to pass the string directly, as Brian said, rmdir(%trimr(p_path)).

I can't help wondering why you're declaring your l_path_x variables as 60A, which would only pass 59 characters of p_path to rmdir. If you really do only want to use the first 59 characters of p_path, then use
rmdir(%trimr(%subst(p_path : 1 : 59)));


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