[SystemZ][z/OS] Open text files in text mode (#125570)

This patch continues the work that was started here
https://reviews.llvm.org/D99426 to correctly open text files in text
mode.

Author: abhina-sree

clang-tools-extra/clang-doc/HTMLGenerator.cpp

@@ -964,7 +964,7 @@ HTMLGenerator::generateDocs(StringRef RootDir,
   for (const auto &Group : FileToInfos) {
     std::error_code FileErr;
     llvm::raw_fd_ostream InfoOS(Group.getKey(), FileErr,
-                                llvm::sys::fs::OF_None);
+                                llvm::sys::fs::OF_Text);
     if (FileErr) {
       return llvm::createStringError(FileErr, "Error opening file '%s'",
                                      Group.getKey().str().c_str());
@@ -1047,7 +1047,7 @@ static llvm::Error serializeIndex(ClangDocContext &CDCtx) {
   llvm::SmallString<128> FilePath;
   llvm::sys::path::native(CDCtx.OutDirectory, FilePath);
   llvm::sys::path::append(FilePath, "index_json.js");
-  llvm::raw_fd_ostream OS(FilePath, FileErr, llvm::sys::fs::OF_None);
+  llvm::raw_fd_ostream OS(FilePath, FileErr, llvm::sys::fs::OF_Text);
   if (FileErr != OK) {
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "error creating index file: " +
@@ -1108,7 +1108,7 @@ static llvm::Error genIndex(const ClangDocContext &CDCtx) {
   llvm::SmallString<128> IndexPath;
   llvm::sys::path::native(CDCtx.OutDirectory, IndexPath);
   llvm::sys::path::append(IndexPath, "index.html");
-  llvm::raw_fd_ostream IndexOS(IndexPath, FileErr, llvm::sys::fs::OF_None);
+  llvm::raw_fd_ostream IndexOS(IndexPath, FileErr, llvm::sys::fs::OF_Text);
   if (FileErr != OK) {
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "error creating main index: " +

clang-tools-extra/clang-doc/MDGenerator.cpp

@@ -300,7 +300,7 @@ static llvm::Error serializeIndex(ClangDocContext &CDCtx) {
   llvm::SmallString<128> FilePath;
   llvm::sys::path::native(CDCtx.OutDirectory, FilePath);
   llvm::sys::path::append(FilePath, "all_files.md");
-  llvm::raw_fd_ostream OS(FilePath, FileErr, llvm::sys::fs::OF_None);
+  llvm::raw_fd_ostream OS(FilePath, FileErr, llvm::sys::fs::OF_Text);
   if (FileErr)
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "error creating index file: " +
@@ -323,7 +323,7 @@ static llvm::Error genIndex(ClangDocContext &CDCtx) {
   llvm::SmallString<128> FilePath;
   llvm::sys::path::native(CDCtx.OutDirectory, FilePath);
   llvm::sys::path::append(FilePath, "index.md");
-  llvm::raw_fd_ostream OS(FilePath, FileErr, llvm::sys::fs::OF_None);
+  llvm::raw_fd_ostream OS(FilePath, FileErr, llvm::sys::fs::OF_Text);
   if (FileErr)
     return llvm::createStringError(llvm::inconvertibleErrorCode(),
                                    "error creating index file: " +
@@ -407,7 +407,7 @@ MDGenerator::generateDocs(StringRef RootDir,
   for (const auto &Group : FileToInfos) {
     std::error_code FileErr;
     llvm::raw_fd_ostream InfoOS(Group.getKey(), FileErr,
-                                llvm::sys::fs::OF_None);
+                                llvm::sys::fs::OF_Text);
     if (FileErr) {
       return llvm::createStringError(FileErr, "Error opening file '%s'",
                                      Group.getKey().str().c_str());

clang-tools-extra/clang-doc/YAMLGenerator.cpp

@@ -347,7 +347,7 @@ YAMLGenerator::generateDocs(StringRef RootDir,
     }
 
     std::error_code FileErr;
-    llvm::raw_fd_ostream InfoOS(Path, FileErr, llvm::sys::fs::OF_None);
+    llvm::raw_fd_ostream InfoOS(Path, FileErr, llvm::sys::fs::OF_Text);
     if (FileErr) {
       return llvm::createStringError(FileErr, "Error opening file '%s'",
                                      Path.c_str());

clang-tools-extra/clang-include-fixer/FuzzySymbolIndex.cpp

@@ -131,7 +131,7 @@ FuzzySymbolIndex::queryRegexp(const std::vector<std::string> &Tokens) {
 
 llvm::Expected<std::unique_ptr<FuzzySymbolIndex>>
 FuzzySymbolIndex::createFromYAML(StringRef FilePath) {
-  auto Buffer = llvm::MemoryBuffer::getFile(FilePath);
+  auto Buffer = llvm::MemoryBuffer::getFile(FilePath, /*IsText=*/true);
   if (!Buffer)
     return llvm::errorCodeToError(Buffer.getError());
   return std::make_unique<MemSymbolIndex>(

clang-tools-extra/clang-include-fixer/YamlSymbolIndex.cpp

@@ -22,7 +22,7 @@ namespace include_fixer {
 
 llvm::ErrorOr<std::unique_ptr<YamlSymbolIndex>>
 YamlSymbolIndex::createFromFile(llvm::StringRef FilePath) {
-  auto Buffer = llvm::MemoryBuffer::getFile(FilePath);
+  auto Buffer = llvm::MemoryBuffer::getFile(FilePath, /*IsText=*/true);
   if (!Buffer)
     return Buffer.getError();
 

clang-tools-extra/clang-include-fixer/find-all-symbols/tool/FindAllSymbolsMain.cpp

@@ -95,7 +95,7 @@ bool Merge(llvm::StringRef MergeDir, llvm::StringRef OutputFile) {
       // Parse YAML files in parallel.
       Pool.async(
           [&AddSymbols](std::string Path) {
-            auto Buffer = llvm::MemoryBuffer::getFile(Path);
+            auto Buffer = llvm::MemoryBuffer::getFile(Path, /*IsText=*/true);
             if (!Buffer) {
               llvm::errs() << "Can't open " << Path << "\n";
               return;
@@ -114,7 +114,7 @@ bool Merge(llvm::StringRef MergeDir, llvm::StringRef OutputFile) {
     }
   }
 
-  llvm::raw_fd_ostream OS(OutputFile, EC, llvm::sys::fs::OF_None);
+  llvm::raw_fd_ostream OS(OutputFile, EC, llvm::sys::fs::OF_Text);
   if (EC) {
     llvm::errs() << "Can't open '" << OutputFile << "': " << EC.message()
                  << '\n';

clang-tools-extra/clang-include-fixer/tool/ClangIncludeFixer.cpp

@@ -415,7 +415,7 @@ int includeFixerMain(int argc, const char **argv) {
       llvm::errs() << llvm::toString(InsertStyle.takeError()) << "\n";
       return 1;
     }
-    auto Buffer = llvm::MemoryBuffer::getFile(FilePath);
+    auto Buffer = llvm::MemoryBuffer::getFile(FilePath, /*IsText=*/true);
     if (!Buffer) {
       errs() << "Couldn't open file: " + FilePath.str() + ": "
              << Buffer.getError().message() + "\n";