[PATCH] Core: remove unused ngx_tm_zone

[Maxim Dounin]

Hello!

On Mon, Jun 27, 2016 at 03:59:26PM -0700, Piotr Sikora wrote:

> # HG changeset patch
> # User Piotr Sikora <piotrsikora at google.com>
> # Date 1467064808 25200
> #      Mon Jun 27 15:00:08 2016 -0700
> # Node ID 890dc5e6a88c49a9d724cc7da1d0eb20fcc70768
> # Parent  d452cb27639f714bc43b7f3ede417e3e7f8efdd6
> Core: remove unused ngx_tm_zone.
> 
> Unused since 9c2f3ed7a247 (0.3.3).
> 
> Signed-off-by: Piotr Sikora <piotrsikora at google.com>
> 
> diff -r d452cb27639f -r 890dc5e6a88c src/os/unix/ngx_time.h
> --- a/src/os/unix/ngx_time.h
> +++ b/src/os/unix/ngx_time.h
> @@ -38,7 +38,6 @@ typedef struct tm             ngx_tm_t;
>  
>  #if (NGX_HAVE_GMTOFF)
>  #define ngx_tm_gmtoff         tm_gmtoff
> -#define ngx_tm_zone           tm_zone
>  #endif
>  

I would rather preserve this.  Both tm_gmtoff and tm_zone are part 
of a popular extension to struct tm, and tm_zone may be useable in 
some cases.  I see no downsides in preserving it even if it's not 
used now by nginx itself.

-- 
Maxim Dounin
http://nginx.org/