| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/rootless-containers/rootlesskit/pkg/port | |
| github.com/rootless-containers/rootlesskit/pkg/port/builtin/msg | |
| io | Package io provides basic interfaces to I/O primitives. |
| net | Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets. |
| os | Package os provides a platform-independent interface to operating system functionality. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |