Hi,
arm use __NR_sync_file_range2 not __NR_sync_file_range for system call.
the test casecheck __NR_sync_file_range for arm,
So test react "System doesn't support" for arm.
but actually arm use __NR_sync_file_range2 to support the system call.
powerpc is big endian, arm is small endian, so the parameter dealing is
different.
Thanks,
Lina
>From c4c30c43eba9c7af025496f23bb5936f0e9f0b76 Mon Sep 17 00:00:00 2001
From: Lina Zhao <[email protected]>
Date: Thu, 14 Oct 2010 16:21:12 +0800
Subject: [PATCH] arm use __NR_sync_file_range2 not __NR_sync_file_range for system call.
So test react "System doesn't support" for arm.
but actually arm use __NR_sync_file_range2 to support the system call.
signed-off-by: Lina Zhao <[email protected]>
---
.../syscalls/sync_file_range/sync_file_range01.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c b/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
index 53619b5..be82de8 100644
--- a/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
+++ b/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
@@ -96,7 +96,7 @@
#include "usctest.h"
#include "linux_syscall_numbers.h"
-#if defined(__powerpc__) || defined(__powerpc64__)
+#if defined(__powerpc__) || defined(__powerpc64__) || defined(__arm__)
#ifndef __NR_sync_file_range2
#define __NR_sync_file_range2 -1 //DUMMY VALUE
int arch_support = 0; //Architecure is not supported
@@ -246,6 +246,12 @@ static inline long syncfilerange(int fd, off64_t offset, off64_t nbytes,
#elif (defined(__powerpc64__) || defined(__powerpc__)) && (__WORDSIZE==64)
return syscall(__NR_sync_file_range2, fd, flags, offset, nbytes);
+
+#elif (defined(__arm__))
+
+ return syscall(__NR_sync_file_range2, fd, flags,(int)offset,
+ (int)(offset >> 32),(int)nbytes,(int)(nbytes >> 32));
+
#else
return syscall(__NR_sync_file_range, fd, offset, nbytes, flags);
--
1.6.3.1
------------------------------------------------------------------------------
Download new Adobe(R) Flash(R) Builder(TM) 4
The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
Flex(R) Builder(TM)) enable the development of rich applications that run
across multiple browsers and platforms. Download your free trials today!
http://p.sf.net/sfu/adobe-dev2dev
_______________________________________________
Ltp-list mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ltp-list
