[libcxx-commits] [libcxx] [libcxx] Fix build for glibc < 2.27 (PR #121893)

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``````````bash
git-clang-format --diff 8d2e611802d5f3bdd681d308ceb293e5ace8a894 77205e5355d2d21696980b45d3436c6dd8871038 --extensions cpp -- libcxx/src/filesystem/operations.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/libcxx/src/filesystem/operations.cpp b/libcxx/src/filesystem/operations.cpp
index ef8d58e5c6..d954dc6c4c 100644
--- a/libcxx/src/filesystem/operations.cpp
+++ b/libcxx/src/filesystem/operations.cpp
@@ -40,7 +40,9 @@
 #include <time.h>
 
 // since Linux 4.5 and FreeBSD 13, but the Linux libc wrapper is only provided by glibc >= 2.27 and musl
-#if (defined(__linux__) && ((defined(_LIBCPP_GLIBC_PREREQ) && _LIBCPP_GLIBC_PREREQ(2, 27)) || _LIBCPP_HAS_MUSL_LIBC)) || defined(__FreeBSD__)
+#if (defined(__linux__) &&                                                                                             \
+     ((defined(_LIBCPP_GLIBC_PREREQ) && _LIBCPP_GLIBC_PREREQ(2, 27)) || _LIBCPP_HAS_MUSL_LIBC)) ||                     \
+    defined(__FreeBSD__)
 #  define _LIBCPP_FILESYSTEM_USE_COPY_FILE_RANGE
 #endif
 #if __has_include(<sys/sendfile.h>)

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https://github.com/llvm/llvm-project/pull/121893