The ifdef'd part is identical to how arm/ppc handles big endianness,
however the syscall number and argument order are different.
Signed-off-by: Jiri Jaburek <jjabu...@redhat.com>
---
testcases/kernel/syscalls/sync_file_range/sync_file_range01.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 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 3d26f8f..33d2e31 100644
--- a/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
+++ b/testcases/kernel/syscalls/sync_file_range/sync_file_range01.c
@@ -196,7 +196,7 @@ void setup(void)
static inline long syncfilerange(int fd, off64_t offset, off64_t nbytes,
unsigned int flags)
{
-
+/* arm and powerpc */
#if (defined(__arm__) || defined(__powerpc__) || defined(__powerpc64__))
#if (__WORDSIZE == 32)
#if __BYTE_ORDER == __BIG_ENDIAN
@@ -210,10 +210,16 @@ static inline long syncfilerange(int fd, off64_t offset,
off64_t nbytes,
#else
return ltp_syscall(__NR_sync_file_range2, fd, flags, offset, nbytes);
#endif
+
+/* s390 */
+#elif (defined(__s390__) || defined(__s390x__)) && __WORDSIZE == 32
+ return ltp_syscall(__NR_sync_file_range, fd, (int)(offset >> 32),
+ (int)offset, (int)(nbytes >> 32), (int)nbytes, flags);
+
+/* other */
#else
return ltp_syscall(__NR_sync_file_range, fd, offset, nbytes, flags);
#endif
-
}
/******************************************************************************/
--
2.1.0
------------------------------------------------------------------------------
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