[libc-commits] [libc] [libc] puts implementation for baremetal (PR #98051)

[Michael Jones via libc-commits]

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@@ -0,0 +1,25 @@
+//===-- Implementation of puts for baremetal-------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "src/stdio/puts.h"
+#include "src/__support/CPP/string_view.h"
+#include "src/__support/OSUtil/io.h"
+
+namespace LIBC_NAMESPACE {
+
+LLVM_LIBC_FUNCTION(int, puts, (const char *__restrict str)) {
+  cpp::string_view str_view(str);
+
+  // TODO: Can we combine these to avoid needing two writes?
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michaelrj-google wrote:

I don't think it's possible to combine these without `malloc`ing, unfortunately.

https://github.com/llvm/llvm-project/pull/98051