1 files changed, 58 insertions, 0 deletions
diff --git a/src/kernel/tests/include/lapi/sync_file_range.h b/src/kernel/tests/include/lapi/sync_file_range.h
new file mode 100644
index 0000000..86bfe5d
--- /dev/null
+++ b/src/kernel/tests/include/lapi/sync_file_range.h
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) International Business Machines  Corp., 2008
+ */
+
+#ifndef SYNC_FILE_RANGE_H
+#define SYNC_FILE_RANGE_H
+
+#include <sys/types.h>
+#include "config.h"
+#include "lapi/syscalls.h"
+#include "lapi/abisize.h"
+
+#if !defined(HAVE_SYNC_FILE_RANGE)
+
+#ifdef TST_TEST_H__
+# define TST_SYSCALL tst_syscall
+#else
+# define TST_SYSCALL ltp_syscall
+#endif
+
+/*****************************************************************************
+ * Wraper function to call sync_file_range system call
+ ******************************************************************************/
+static inline long sync_file_range(int fd, off64_t offset, off64_t nbytes,
+				   unsigned int flags)
+{
+#if (defined(__arm__) || defined(__powerpc__) || defined(__powerpc64__))
+# ifdef TST_ABI32
+#  if __BYTE_ORDER == __BIG_ENDIAN
+	return TST_SYSCALL(__NR_sync_file_range2, fd, flags,
+		(int)(offset >> 32), (int)offset, (int)(nbytes >> 32),
+		(int)nbytes);
+#  elif __BYTE_ORDER == __LITTLE_ENDIAN
+	return TST_SYSCALL(__NR_sync_file_range2, fd, flags, (int)offset,
+		       (int)(offset >> 32), nbytes, (int)(nbytes >> 32));
+#  endif
+# else
+	return TST_SYSCALL(__NR_sync_file_range2, fd, flags, offset, nbytes);
+# endif
+#elif (defined(__s390__) || defined(__s390x__)) && defined(TST_ABI32)
+	return TST_SYSCALL(__NR_sync_file_range, fd, (int)(offset >> 32),
+		(int)offset, (int)(nbytes >> 32), (int)nbytes, flags);
+#elif defined(__mips__) && defined(TST_ABI32)
+# if __BYTE_ORDER == __BIG_ENDIAN
+	return TST_SYSCALL(__NR_sync_file_range, fd, 0, (int)(offset >> 32),
+		(int)offset, (int)(nbytes >> 32), (int)nbytes, flags);
+# elif __BYTE_ORDER == __LITTLE_ENDIAN
+	return TST_SYSCALL(__NR_sync_file_range, fd, 0, (int)offset,
+		(int)(offset >> 32), (int)nbytes, (int)(nbytes >> 32), flags);
+# endif
+#else
+	return TST_SYSCALL(__NR_sync_file_range, fd, offset, nbytes, flags);
+#endif
+}
+#endif
+
+#endif /* SYNC_FILE_RANGE_H */