62 lines
1.2 KiB
C++
62 lines
1.2 KiB
C++
//===-- source/Host/common/OptionParser.cpp ---------------------*- C++ -*-===//
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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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#include "lldb/Host/OptionParser.h"
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#ifdef _MSC_VER
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#include "../windows/msvc/getopt.inc"
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#else
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#ifdef _WIN32
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#define _BSD_SOURCE // Required so that getopt.h defines optreset
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#endif
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#include <getopt.h>
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#endif
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using namespace lldb_private;
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void
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OptionParser::Prepare()
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{
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#ifdef __GLIBC__
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optind = 0;
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#else
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optreset = 1;
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optind = 1;
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#endif
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}
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void
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OptionParser::EnableError(bool error)
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{
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opterr = error ? 1 : 0;
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}
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int
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OptionParser::Parse(int argc, char * const argv [],
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const char *optstring,
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const Option *longopts, int *longindex)
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{
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return getopt_long_only(argc, argv, optstring, (const option*)longopts, longindex);
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}
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char* OptionParser::GetOptionArgument()
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{
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return optarg;
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}
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int OptionParser::GetOptionIndex()
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{
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return optind;
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}
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int OptionParser::GetOptionErrorCause()
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{
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return optopt;
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}
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