[R] Pass String from R to C

[Duncan Murdoch]

On 11-04-23 7:04 PM, Jaimin Dave wrote:
> Hi,
> I am using a function which accepts the string from R and prints it.
> But when I am calling .C("main","hello");
> it is printing any random thing.
> My C function is
> void main(char *str)

See Writing R Extensions.  The declaration should be char **str.

Duncan Murdoch

> {
> Rprintf("%s",str);
> }
>
> Can you help how to achieve this using .C interface?
>
> Thanks
> Jaimin
>
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