linux-kernel - Re: [tip:perf/core] perf top: Introduce slang based TUI

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Date:	Tue, 1 Feb 2011 17:28:08 -0200
From:	Arnaldo Carvalho de Melo <acme@...hat.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	mingo@...hat.com, hpa@...or.com, paulus@...ba.org,
	eranian@...gle.com, linux-kernel@...r.kernel.org,
	tzanussi@...il.com, efault@....de, peterz@...radead.org,
	fweisbec@...il.com, tglx@...utronix.de, mingo@...e.hu,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:perf/core] perf top: Introduce slang based TUI

Em Tue, Feb 01, 2011 at 10:51:23AM -0800, Yinghai Lu escreveu:
> On 02/01/2011 01:20 AM, tip-bot for Arnaldo Carvalho de Melo wrote:
> > +	slsmg_write_nstring(width >= syme->map->dso->long_name_len ?
> > +				syme->map->dso->long_name :
> > +				syme->map->dso->short_name, width);
> 
> 
> need update macro for that calling
> 
> [PATCH] perf: fix compiling for perf top tui
> 
> util/ui/browsers/top.c: In function ‘perf_top_browser__write’:
> util/ui/browsers/top.c:60:2: error: cast to pointer from integer of different size
> util/ui/browsers/top.c:60:2: error: comparison between pointer and integer
> util/ui/browsers/top.c:60:2: error: passing argument 1 of ‘SLsmg_write_nstring’ discards qualifiers from pointer target type
> /usr/include/slang.h:1728:16: note: expected ‘char *’ but argument is of type ‘const char *’
> make: *** [util/ui/browsers/top.o] Error 1
> 
> Signed-off-by: Yinghai Lu <yinghai@...nel.org>

Good catch, why I didn't got this here is a mistery... anyway, applying,
thanks,

- Arnaldo
 
> ---
>  tools/perf/util/ui/libslang.h |    6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> Index: linux-2.6/tools/perf/util/ui/libslang.h
> ===================================================================
> --- linux-2.6.orig/tools/perf/util/ui/libslang.h
> +++ linux-2.6/tools/perf/util/ui/libslang.h
> @@ -13,11 +13,11 @@
>  
>  #if SLANG_VERSION < 20104
>  #define slsmg_printf(msg, args...) \
> -	SLsmg_printf((char *)msg, ##args)
> +	SLsmg_printf((char *)(msg), ##args)
>  #define slsmg_write_nstring(msg, len) \
> -	SLsmg_write_nstring((char *)msg, len)
> +	SLsmg_write_nstring((char *)(msg), len)
>  #define sltt_set_color(obj, name, fg, bg) \
> -	SLtt_set_color(obj,(char *)name, (char *)fg, (char *)bg)
> +	SLtt_set_color(obj,(char *)(name), (char *)(fg), (char *)(bg))
>  #else
>  #define slsmg_printf SLsmg_printf
>  #define slsmg_write_nstring SLsmg_write_nstring
--
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