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Warning and error fix.

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(cherry picked from commit 9eb5a29d7c6d6430fb70a76f19b9a0e6d259da62)
This commit is contained in:
CristinaCristescu 2014-01-15 16:58:49 +01:00 committed by sftnight
parent b2997ee67a
commit 1465ec4d8a
2 changed files with 20 additions and 9 deletions
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8
include/cling/MetaProcessor/MetaProcessor.h
View File

@ -174,12 +174,18 @@ namespace cling {
///\brief Set the stdout and stderr stream to the appropriate file.
///
///\param [in] file - The file for teh redirection
///\param [in] file - The file for the redirection.
///\param [in] stream - Which stream to redirect: stdout, stderr or both.
///\param [in] append - Write in append mode.
///
void setStdStream(llvm::StringRef file, RedirectionScope stream,
bool append);
private:
///\brief Set a stream to a file
///
///\param [in] file - The file for the redirection.
void setFileStream(std::string& fileStorage, llvm::StringRef file,
bool append);
};
} // end namespace cling

21
lib/MetaProcessor/MetaProcessor.cpp
View File

@ -319,20 +319,25 @@ namespace cling {
return ret;
}
void MetaProcessor::setFileStream(std::string& fileStorage,
llvm::StringRef file, bool append) {
fileStorage = file;
if (!append && !fileStorage.empty()) {
if (fopen(fileStorage.c_str(), "w")) {
llvm::errs() << "cling::MetaProcessor Error: The file path is not"
<< " valid.";
}
}
}
void MetaProcessor::setStdStream(llvm::StringRef file,
RedirectionScope stream, bool append) {
if (stream & kSTDOUT) {
m_FileOut = file;
if (!append && !m_FileOut.empty()) {
fopen(m_FileOut.c_str(), "w");
}
setFileStream(m_FileOut, file, append);
}
if (stream & kSTDERR) {
m_FileErr = file;
if (!append && !m_FileErr.empty()) {
fopen(m_FileErr.c_str(), "w");
}
setFileStream(m_FileErr, file, append);
}
}