245c245
< /* 22 */ SyscallDesc("pipe", unimplementedFunc),
---
> /* 22 */ SyscallDesc("pipe", pipeFunc),
256c256
< /* 33 */ SyscallDesc("dup2", unimplementedFunc),
---
> /* 33 */ SyscallDesc("dup2", dup2Func),
594c594
< /* 42 */ SyscallDesc("pipe", unimplementedFunc),
---
> /* 42 */ SyscallDesc("pipe", pipeFunc),
615c615
< /* 63 */ SyscallDesc("dup2", unimplementedFunc),
---
> /* 63 */ SyscallDesc("dup2", dup2Func),