From mboxrd@z Thu Jan  1 00:00:00 1970
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Mon, 6 Jul 2020 07:51:37 +0530
Subject: [LTP] [PATCH V4 5/6] syscalls: Don't pass struct timespec to
 tst_syscall()
In-Reply-To: <20200703125927.GA11556@yuki.lan>
References: <c47220ecab3c7570f5387cd71894c977009ad3d8.1590572545.git.viresh.kumar@linaro.org>
 <9562fdf4debd759439ee7f468008177003db9513.1592457867.git.viresh.kumar@linaro.org>
 <CAEemH2cu_o2eCHQB1_Bo0aQiR2WK6knbBtD83-5_77gZZbA-Ow@mail.gmail.com>
 <20200703125927.GA11556@yuki.lan>
Message-ID: <20200706022137.umsgf5etdv6723we@vireshk-i7>
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To: ltp@lists.linux.it

On 03-07-20, 14:59, Cyril Hrubis wrote:
> Hi!
> I guess that we need:
> 
> diff --git a/lib/tst_clocks.c b/lib/tst_clocks.c
> index bc0bef273..c0727a34c 100644
> --- a/lib/tst_clocks.c
> +++ b/lib/tst_clocks.c
> @@ -14,11 +14,11 @@
>  
>  typedef int (*mysyscall)(clockid_t clk_id, void *ts);
>  
> -int syscall_supported_by_kernel(mysyscall func)
> +int syscall_supported_by_kernel(long sysnr)
>  {
>  	int ret;
>  
> -	ret = func(0, NULL);
> +	ret = syscall(sysnr, func(0, NULL);
>  	if (ret == -1 && errno == ENOSYS)
>  		return 0;
>  
> @@ -32,13 +32,13 @@ int tst_clock_getres(clockid_t clk_id, struct timespec *res)
>  	int ret;
>  
>  #if (__NR_clock_getres_time64 != __LTP__NR_INVALID_SYSCALL)
> -	if (!func && syscall_supported_by_kernel(sys_clock_getres64)) {
> +	if (!func && syscall_supported_by_kernel(__NR_clock_getres64)) {
>  		func = sys_clock_getres64;
>  		tts.type = TST_KERN_TIMESPEC;
>  	}
>  #endif
>  
> -	if (!func && syscall_supported_by_kernel(sys_clock_getres)) {
> +	if (!func && syscall_supported_by_kernel(__NR_clock_getres)) {
>  		func = sys_clock_getres;
>  		tts.type = TST_KERN_OLD_TIMESPEC;
>  	}
> @@ -62,13 +62,13 @@ int tst_clock_gettime(clockid_t clk_id, struct timespec *ts)
>  	int ret;
>  
>  #if (__NR_clock_gettime64 != __LTP__NR_INVALID_SYSCALL)
> -	if (!func && syscall_supported_by_kernel(sys_clock_gettime64)) {
> +	if (!func && syscall_supported_by_kernel(__NR_clock_gettime64)) {
>  		func = sys_clock_gettime64;
>  		tts.type = TST_KERN_TIMESPEC;
>  	}
>  #endif
>  
> -	if (!func && syscall_supported_by_kernel(sys_clock_gettime)) {
> +	if (!func && syscall_supported_by_kernel(__NR_clock_gettime)) {
>  		func = sys_clock_gettime;
>  		tts.type = TST_KERN_OLD_TIMESPEC;
>  	}
> @@ -91,13 +91,13 @@ int tst_clock_settime(clockid_t clk_id, struct timespec *ts)
>  	static mysyscall func;
>  
>  #if (__NR_clock_settime64 != __LTP__NR_INVALID_SYSCALL)
> -	if (!func && syscall_supported_by_kernel(sys_clock_settime64)) {
> +	if (!func && syscall_supported_by_kernel(__NR_clock_settime64)) {
>  		func = sys_clock_settime64;
>  		tts.type = TST_KERN_TIMESPEC;
>  	}
>  #endif
>  
> -	if (!func && syscall_supported_by_kernel(sys_clock_settime)) {
> +	if (!func && syscall_supported_by_kernel(__NR_clock_settime)) {
>  		func = sys_clock_settime;
>  		tts.type = TST_KERN_OLD_TIMESPEC;
>  	}

Thanks, this will do.

-- 
viresh