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wait function without documentation

1

Documentation can be added later but the functionality is here.

tnuha

waiting for child processes

1

Title. Some programs may want have a parent process wait for a child process to complete execution prior to continuing their own execution.

tnuha

Question, which library should I use to fork

1

Hello, I are using `nix` and `fork` crate in my program. Today I found that a fork function is also provided in `nix` crate, but use `unsafe`, and the` fork...

yyy33

Reopen stdio as /dev/null instead of closing them.

3

After stdio fds are closed, the fd numbers will be reused for files opened later and use of stdio (e.g. `println!`) will unexpectedly operate on these unrelated files. So I...

DDoSolitary

Please test, give feedback, help improving tests etc, this should replace the current implementation in go: https://github.com/immortal/immortal/blob/master/fork.go

nbari