[libc-commits] [libc] [libc] Implement fallocate (PR #222843)

[Pavel Labath via libc-commits]

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@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// This file contains the declaration of the fallocate, which is the
+/// fcntl fallocate function for linux.
+///
+//===----------------------------------------------------------------------===//
+
+#include "src/fcntl/fallocate.h"
+
+#include "src/__support/OSUtil/linux/syscall_wrappers/fallocate.h"
+#include "src/__support/macros/config.h"
+#include "src/__support/libc_errno.h"
+#include "hdr/types/off_t.h"
+
+namespace LIBC_NAMESPACE_DECL {
+
+  LLVM_LIBC_FUNCTION(int, fallocate, (int fd, int mode, off_t offset, off_t size)) {
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labath wrote:

we don't indent the contents of namespaces.

https://github.com/llvm/llvm-project/pull/222843