Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes.
Some Include What You Use suggestions were used too.
Use anonymous namespaces in source files.
Differential revision: http://reviews.llvm.org/D18778
llvm-svn: 265454
diff --git a/llvm/lib/Support/Errno.cpp b/llvm/lib/Support/Errno.cpp
index 3ba2a12..888887c 100644
--- a/llvm/lib/Support/Errno.cpp
+++ b/llvm/lib/Support/Errno.cpp
@@ -14,11 +14,9 @@
#include "llvm/Support/Errno.h"
#include "llvm/Config/config.h" // Get autoconf configuration settings
#include "llvm/Support/raw_ostream.h"
-#include <string.h>
-
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif
+#include <cerrno>
+#include <cstring>
+#include <string>
//===----------------------------------------------------------------------===//
//=== WARNING: Implementation here must contain only TRULY operating system
@@ -32,7 +30,7 @@
std::string StrError() {
return StrError(errno);
}
-#endif // HAVE_ERRNO_H
+#endif // HAVE_ERRNO_H
std::string StrError(int errnum) {
std::string str;
@@ -72,5 +70,5 @@
return str;
}
-} // namespace sys
-} // namespace llvm
+} // namespace sys
+} // namespace llvm