[1.8.0 stable] bug when install on old linux version

[Jay Caines-Gooby]

> On May 6, 2015, at 8:42 PM, Ruslan Ermilov <ru at nginx.com> wrote:
>
> Could you verify that this patch helps you?
>
> diff --git a/src/event/modules/ngx_epoll_module.c b/src/event/modules/ngx_epoll_module.c
> --- a/src/event/modules/ngx_epoll_module.c
> +++ b/src/event/modules/ngx_epoll_module.c
> @@ -329,7 +329,7 @@ ngx_epoll_init(ngx_cycle_t *cycle, ngx_m
>
> #if (NGX_HAVE_EVENTFD)
>         if (ngx_epoll_notify_init(cycle->log) != NGX_OK) {
> -            return NGX_ERROR;
> +            ngx_epoll_module_ctx.actions.notify = NULL;
>         }
> #endif

I had the same problem and this patch also fixes the "eventfd() failed
(38: Function not implemented)" problem for me.

Linux 2.6.16.33-xenU #x86_64 GNU/Linux

./configure --with-debug \
                  --with-http_stub_status_module  \
                  --with-openssl=/tmp/openssl-1.0.1p \
                  --with-http_ssl_module \
                  --with-pcre=/tmp/pcre-8.00

-- 
Jay Caines-Gooby
http://charanga.com
http://charangamusic.co.uk
jaygooby at charanga.com
01273 823 900