explain_fork_or_die - create a child process and report errors

       libexplain version 1.4
       Copyright (C) 2008 Peter Miller

                                                                                          explain_fork_or_die(3)

       The explain_fork_or_die function is used to call the fork(2) system call.  On failure an explanation will
       be  printed  to  stderr,  obtained  from  explain_fork(3),  and  then  the  process terminates by calling
       exit(EXIT_FAILURE).

       This function is intended to be used in a fashion similar to the following example:
              explain_fork_or_die();

       Returns:
               This function only returns on success.  On failure, prints an explanation and exits.

       explain_fork_or_die - create a child process and report errors

fork(2) create a child process

       explain_fork(3)
               explain fork(2) errors

       exit(2) terminate the calling process

       #include <libexplain/fork.h>
       void explain_fork_or_die(void);