44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
var libfib=func(){
|
|
var (dd,fib,qfib)=(nil,nil,nil);
|
|
return {
|
|
open:func(){
|
|
if(dd==nil){
|
|
dd=dylib.dlopen("libfib."~(os.platform()=="windows"?"dll":"so"));
|
|
fib=dylib.dlsym(dd,"fib");
|
|
qfib=dylib.dlsym(dd,"quick_fib");
|
|
}else{
|
|
println("[info ] already loaded.");
|
|
}
|
|
},
|
|
close:func(){
|
|
if(dd==nil){
|
|
println("[error ] already closed.");
|
|
return;
|
|
}
|
|
dylib.dlclose(dd);
|
|
(dd,fib,qfib)=(nil,nil,nil);
|
|
},
|
|
fib:func(x){
|
|
if(fib!=nil)
|
|
return dylib.dlcall(fib,x);
|
|
println("[error ] cannot call fib.");
|
|
return nil;
|
|
},
|
|
qfib:func(x){
|
|
if(qfib!=nil)
|
|
return dylib.dlcall(qfib,x);
|
|
println("[error ] cannot call qfib.");
|
|
return nil;
|
|
}
|
|
}
|
|
}();
|
|
|
|
println("[keys ] ",keys(libfib));
|
|
libfib.open();
|
|
libfib.open();
|
|
println("[result] ",libfib.fib(40));
|
|
println("[result] ",libfib.qfib(40));
|
|
libfib.close();
|
|
println("[result] ",libfib.fib(40));
|
|
println("[result] ",libfib.qfib(40));
|
|
libfib.close(); |