From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cyril Hrubis <chrubis@suse.cz>
Date: Fri, 3 Jul 2020 14:59:27 +0200
Subject: [LTP] [PATCH V4 5/6] syscalls: Don't pass struct timespec to
 tst_syscall()
In-Reply-To: <CAEemH2cu_o2eCHQB1_Bo0aQiR2WK6knbBtD83-5_77gZZbA-Ow@mail.gmail.com>
References: <c47220ecab3c7570f5387cd71894c977009ad3d8.1590572545.git.viresh.kumar@linaro.org>
 <9562fdf4debd759439ee7f468008177003db9513.1592457867.git.viresh.kumar@linaro.org>
 <CAEemH2cu_o2eCHQB1_Bo0aQiR2WK6knbBtD83-5_77gZZbA-Ow@mail.gmail.com>
Message-ID: <20200703125927.GA11556@yuki.lan>
List-Id: <ltp.lists.linux.it>
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To: ltp@lists.linux.it

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;
 	}

-- 
Cyril Hrubis
chrubis@suse.cz