X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fcompat-fcntl.cpp;fp=src%2Fcommon%2Fcompat%2Fcompat-fcntl.cpp;h=bc014d6404df4f1a78f71a0783d4b4ab6b47656a;hb=740da7d5000ca1ffdcf14bda5096bf7ccfb86bdd;hp=0000000000000000000000000000000000000000;hpb=02c3d2c2e3b27ab0bad1207c70465f84b649c816;p=lttng-tools.git

diff --git a/src/common/compat/compat-fcntl.cpp b/src/common/compat/compat-fcntl.cpp
new file mode 100644
index 000000000..bc014d640
--- /dev/null
+++ b/src/common/compat/compat-fcntl.cpp
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2011 David Goulet <dgoulet@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#define _LGPL_SOURCE
+#include <common/compat/fcntl.h>
+#include <common/macros.h>
+#include <unistd.h>
+
+#ifdef __linux__
+
+int compat_sync_file_range(int fd, off64_t offset, off64_t nbytes,
+		unsigned int flags)
+{
+#ifdef HAVE_SYNC_FILE_RANGE
+	return sync_file_range(fd, offset, nbytes, flags);
+#else
+	return fdatasync(fd);
+#endif
+}
+
+#endif /* __linux__ */