Quoting sukadev@us.ibm.com (sukadev@us.ibm.com):
> Dave Hansen [dave@linux.vnet.ibm.com] wrote:
> | Rather than just documenting this in the readme, actually spit
> | out a warning on it.
>
> Why not just bail out ? Its mostly unreliable at that point anyway.
> Besides, the warning can get buried in lot of other output.
> ---
> >From 84d005031a8a17bdca62dc541c296a3bea74658c Mon Sep 17 00:00:00 2001
> From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
> Date: Wed, 11 Jun 2008 11:22:17 -0700
> Subject: [PATCH] cryo currently requires randomize_va_space to be 0. Fail if it is not.
>
> ---
> cr.c | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/cr.c b/cr.c
> index db3ada0..217c5e7 100644
> --- a/cr.c
> +++ b/cr.c
> @@ -1464,6 +1464,7 @@ void check_for_va_randomize(void)
> return;
> fprintf(stderr, "WARNING: %s is set to: %d\n", VA_RANDOM_FILE, enabled);
> fprintf(stderr, " Please set to 0 to make cryo more reliable\n");
> + exit(1);
> }
>
> void usage(void)
Oh... Thanks, Suka, I'd just done the same thing using an ERROR().
thanks,
-serge
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