silverbullet/plugs/core/lib/syscall.ts

export function syscall(name: string, ...args: any[]): any {
  let reqId = Math.floor(Math.random() * 1000000);
  // console.log("Syscall", name, reqId);
  return new Promise((resolve, reject) => {
    self.dispatchEvent(
      new CustomEvent("syscall", {
        detail: {
          id: reqId,
          name: name,
          args: args,
          callback: resolve,
        },
      })
    );
  });
}