struct kernel_oplocks *irix_init_kernel_oplocks(void)
{
int pfd[2];
static struct kernel_oplocks koplocks;
if (!irix_oplocks_available())
return NULL;
if(pipe(pfd) != 0) {
DEBUG(0,("setup_kernel_oplock_pipe: Unable to create pipe. "
"Error was %s\n", strerror(errno) ));
return False;
}
oplock_pipe_read = pfd[0];
oplock_pipe_write = pfd[1];
koplocks.receive_message = irix_oplock_receive_message;
koplocks.set_oplock = irix_set_kernel_oplock;
koplocks.release_oplock = irix_release_kernel_oplock;
koplocks.msg_waiting = irix_oplock_msg_waiting;
koplocks.notification_fd = oplock_pipe_read;
return &koplocks;
}
struct kernel_oplocks *irix_init_kernel_oplocks(struct smbd_server_connection *sconn)
{
struct kernel_oplocks *_ctx;
struct irix_oplocks_context *ctx;
int pfd[2];
if (!irix_oplocks_available())
return NULL;
_ctx = talloc_zero(sconn, struct kernel_oplocks);
if (!_ctx) {
return NULL;
}
ctx = talloc_zero(_ctx, struct irix_oplocks_context);
if (!ctx) {
talloc_free(_ctx);
return NULL;
}
_ctx->ops = &irix_koplocks;
_ctx->private_data = ctx;
ctx->ctx = _ctx;
ctx->sconn = sconn;
if(pipe(pfd) != 0) {
talloc_free(_ctx);
DEBUG(0,("setup_kernel_oplock_pipe: Unable to create pipe. "
"Error was %s\n", strerror(errno) ));
return False;
}
ctx->read_fd = pfd[0];
ctx->write_fd = pfd[1];
ctx->read_fde = event_add_fd(sconn->ev_ctx,
ctx,
ctx->read_fd,
EVENT_FD_READ,
irix_oplocks_read_fde_handler,
ctx);
return _ctx;
}
