Re: [linux-audio-dev] Re: laptop audio performance chart ... any realworld tests ?

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Subject: Re: [linux-audio-dev] Re: laptop audio performance chart ... any realworld tests ?
From: Benno Senoner (sbenno_AT_gardena.net)
Date: Tue Jul 10 2001 - 00:45:22 EEST


I think on 2.4 you do need to

#include <linux/rtc.h>

rather than:

#include <linux/mc146818rtc.h>

anyway you won't need rtc_latencytest if you are only interested in audio
latencies.

The compilation error is the same than the one reported by Patrick Shirkey so
he should be able to produce graphs too.

Laptop guys, let us know !

cheers,
Benno.

On Monday 09 July 2001 22:15, jfm3 wrote:

>
> I tried compiling and it failed like this:
>
>
> (Mon Jul 9 16:02:19) (jfm3_AT_codex:~/latencytest0.42-png)
> bash> make
> gcc -Wall -O2 -DUSE_PENTIUM_TIMER -c latencytest.c
> latencytest.c: In function `main':
> latencytest.c:156: warning: passing arg 2 of `signal' from incompatible
> pointer type
> latencytest.c:157: warning: passing arg 2 of `signal' from incompatible
> pointer type
> gcc -Wall -O2 -DUSE_PENTIUM_TIMER -c gfx.c
> gcc -o latencytest latencytest.o gfx.o -lm -lgd -lpng
> gcc -Wall -O2 -DUSE_PENTIUM_TIMER -c rtc_latencytest.c
> In file included from rtc_latencytest.c:13:
> /usr/include/linux/mc146818rtc.h:18: parse error before `rtc_lock'
> /usr/include/linux/mc146818rtc.h:18: warning: data definition has no
> type or storage class
> rtc_latencytest.c: In function `main':
> rtc_latencytest.c:142: warning: passing arg 2 of `signal' from
> incompatible pointer type
> rtc_latencytest.c:143: warning: passing arg 2 of `signal' from
> incompatible pointer type
> make: *** [rtc_latencytest.o] Error 1
>


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