FindProcess looks for a running process by its pid.

Getpid returns the process id of the caller.

Getppid returns the process id of the caller's parent.

StartProcess starts a new process with the program, arguments and attributes specified by name, argv and attr.

ErrProcessDone indicates a Process has finished.

The only signal values guaranteed to be present in the os package on all systems are cmd.Interrupt (send the process an interrupt) and cmd.Kill (force the process to exit).

The only signal values guaranteed to be present in the os package on all systems are cmd.Interrupt (send the process an interrupt) and cmd.Kill (force the process to exit).

ProcAttr holds the attributes that will be applied to a new process started by StartProcess.

Process stores the information about a process created by StartProcess.

ProcessState stores information about a process, as reported by Wait.

A Signal represents an operating system signal.