When you have a sub that's not "our", it will not show up in the
module's namespace. Since you export the sub, it'll be available without
LIBCIO:: before its name.
I suggest you pass Str (the String type object) instead of 'libc' for
the native trait, as the symbol is pretty much guaranteed to alr
I have a module LIBCIO.pm6:
unit module LIBCIO;
use NativeCall;
sub fopen(Str, Str) returns Pointer is native('libc') is export { * }
I then try to use it in a Perl 6 sub:
# try NativeCall
use lib '.';
use LIBCIO;
# get a file pointer
my Str $mode = 'r';
my $fp = LIBCIO::fopen
Perhaps the entity in the best position to figure out the optimum
buffer size is the program itself.
The information on file size, available memory, &c is there, so a
calculation when the file is opened ought to yield the answer for best
performance.
On 4/2/16, yary wrote:
> I think I understan
