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e390b70e2c
it changes raw_fd_ostream::preferred_buffer_size to return zero on a scary stat failure instead of setting the stream to an error state. This method really should not mutate the stream. llvm-svn: 91740
31 lines
967 B
C++
31 lines
967 B
C++
//===--- raw_os_ostream.cpp - Implement the raw_os_ostream class ----------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This implements support adapting raw_ostream to std::ostream.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/raw_os_ostream.h"
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#include <ostream>
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using namespace llvm;
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//===----------------------------------------------------------------------===//
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// raw_os_ostream
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//===----------------------------------------------------------------------===//
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raw_os_ostream::~raw_os_ostream() {
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flush();
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}
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void raw_os_ostream::write_impl(const char *Ptr, size_t Size) {
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OS.write(Ptr, Size);
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}
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uint64_t raw_os_ostream::current_pos() const { return OS.tellp(); }
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