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From 0a9b12eda0f6e487398dad004121bdd1be792428 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 14 Nov 2020 16:18:44 -0800
Subject: [PATCH] test: Fix build on 32bit architectures with 6bit time_t
It uses SYS_futex, which it expects from system C library.
in glibc (/usr/include/bits/syscall.h defines it in terms of of NR_futex)
rv32 is using 64bit time_t from get go unlike other 32bit architectures
in glibc, therefore it wont have NR_futex defined but just NR_futex_time64
this aliases it to NR_futex so that SYS_futex is then defined for rv32
Upstream-Status: Submitted [https://github.com/axboe/liburing/pull/237]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
test/35fa71a030ca-test.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/test/35fa71a030ca-test.c b/test/35fa71a030ca-test.c
index 4ecf211..7f2124b 100644
--- a/test/35fa71a030ca-test.c
+++ b/test/35fa71a030ca-test.c
@@ -24,6 +24,10 @@
#include <linux/futex.h>
+#if !defined(SYS_futex) && defined(SYS_futex_time64)
+# define SYS_futex SYS_futex_time64
+#endif
+
static void sleep_ms(uint64_t ms)
{
usleep(ms * 1000);
--
2.29.2
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