method
link
ruby latest stable - Class:
File
link(p1, p2)public
Creates a new name for an existing file using a hard link. Will not overwrite new_name if it already exists (raising a subclass of SystemCallError). Not available on all platforms.
File .link ("testfile", ".testfile") #=> 0 IO .readlines(".testfile")[0] #=> "This is line one\n"
static VALUE
rb_file_s_link(VALUE klass, VALUE from, VALUE to)
{
FilePathValue(from);
FilePathValue(to);
from = rb_str_encode_ospath(from);
to = rb_str_encode_ospath(to);
if (link(StringValueCStr(from), StringValueCStr(to)) < 0) {
sys_fail2(from, to);
}
return INT2FIX(0);
}