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Added raw_fd_ostream::close().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58052 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -168,6 +168,9 @@ public:
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/// subclasses. This outputs the currently buffered data and resets the
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/// buffer to empty.
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virtual void flush_impl();
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/// close - Manually flush the stream and close the file.
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void close();
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};
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/// raw_stdout_ostream - This is a stream that always prints to stdout.
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@ -220,17 +220,28 @@ raw_fd_ostream::raw_fd_ostream(const char *Filename, std::string &ErrorInfo) {
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}
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raw_fd_ostream::~raw_fd_ostream() {
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flush();
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if (ShouldClose)
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close(FD);
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if (FD >= 0) {
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flush();
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if (ShouldClose)
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::close(FD);
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}
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}
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void raw_fd_ostream::flush_impl() {
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assert (FD >= 0 && "File already closed.");
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if (OutBufCur-OutBufStart)
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::write(FD, OutBufStart, OutBufCur-OutBufStart);
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HandleFlush();
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}
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void raw_fd_ostream::close() {
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assert (ShouldClose);
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ShouldClose = false;
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flush();
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::close(FD);
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FD = -1;
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}
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//===----------------------------------------------------------------------===//
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// raw_stdout/err_ostream
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//===----------------------------------------------------------------------===//
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