typedef struct {
uint_t utf8string_len;
char *utf8string_val;
} utf8string;
typedef utf8string component4;
So for example, to print NFSv4 file renames you have to do:
nfsv4:::op-rename-start
{
this->a = (char *)alloca(args[2]->oldname.utf8string_len + 1);
bcopy(args[2]->oldname.utf8string_val, this->a, args[2]->oldname.utf8string_len);
this->a[args[2]->oldname.utf8string_len + 1] = '\0';
this->b = (char *)alloca(args[2]->newname.utf8string_len + 1);
bcopy(args[2]->newname.utf8string_val, this->b, args[2]->newname.utf8string_len);
this->b[args[2]->newname.utf8string_len + 1] = '\0';
printf("NFSv4 rename: %s\n", strjoin(this->a, strjoin(" -> ", this->b)));
}
Ideally DTrace (strjoin(), etc.) should deal with utf8string type automatically.
