Looks good, thanks.
Ethan
On Mon, May 14, 2012 at 2:14 PM, Ben Pfaff <b...@nicira.com> wrote:
> ---
> lib/daemon.c | 11 +++++++++++
> 1 files changed, 11 insertions(+), 0 deletions(-)
>
> diff --git a/lib/daemon.c b/lib/daemon.c
> index c4a8264..6725683 100644
> --- a/lib/daemon.c
> +++ b/lib/daemon.c
> @@ -245,6 +245,17 @@ daemonize(void)
> daemonize_complete();
> }
>
> +/* Forks, then:
> + *
> + * - In the parent, waits for the child to signal that it has completed its
> + * startup sequence. Then stores -1 in '*fdp' and returns the child's
> pid.
> + *
> + * - In the child, stores a fd in '*fdp' and returns 0. The caller should
> + * pass the fd to fork_notify_startup() after it finishes its startup
> + * sequence.
> + *
> + * If something goes wrong with the fork, logs a critical error and aborts
> the
> + * process. */
> static pid_t
> fork_and_wait_for_startup(int *fdp)
> {
> --
> 1.7.2.5
>
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