ProcGetStatus

Description

Current status of the child without blocking. Useful for polling alongside ProcWaitFor.

Success

Returns one of PROC_STATUS_RUNNING, PROC_STATUS_COMPLETED, or PROC_STATUS_TERMINATED.

Failure

Returns PROC_STATUS_ERROR if proc is invalid or the OS query failed (logged).

Usage example (Cross-references)

    }
    
    ProcStatus ProcGetStatus(Proc *proc) {
        if (!proc) {
            LOG_FATAL("Invalid argument");