[PATCH] Finish the task 'sysctl reporting current working directory'

[Mateusz Guzik]

On Mon, Nov 03, 2014 at 04:14:06PM +0800, Julian Elischer wrote:
> On 11/3/14, 2:40 PM, Tiwei Bie wrote:
> >On Mon, Nov 03, 2014 at 06:19:08AM +0100, Mateusz Guzik wrote:
> >>On Mon, Nov 03, 2014 at 12:02:05PM +0800, Tiwei Bie wrote:
> >>
> >>>@@ -657,6 +657,7 @@ TAILQ_HEAD(sysctl_ctx_list, sysctl_ctx_entry);
> >>>  #define	KERN_PROC_UMASK		39	/* process umask */
> >>>  #define	KERN_PROC_OSREL		40	/* osreldate for process binary */
> >>>  #define	KERN_PROC_SIGTRAMP	41	/* signal trampoline location */
> >>>+#define	KERN_PROC_CWD		42	/* process current working directory */
> >>>
> why are you using a fixed sysctl MIB number?
> I thought we were moving towards dynamic sysctls when we add new ones.
> 

We are? KERN_PROC_* seems to be a complete list with SIGTRAMP added last
year.

I guess we can do it with OID_AUTO, if there will be any need we can
switch it back to a static var.

-- 
Mateusz Guzik <mjguzik gmail.com>