1 //===- not.cpp - The 'not' testing tool -----------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "llvm/Support/Path.h" 11 #include "llvm/Support/Program.h" 12 #include "llvm/Support/raw_ostream.h" 13 using namespace llvm; 14 15 int main(int argc, const char **argv) { 16 sys::Path Program = sys::Program::FindProgramByName(argv[1]); 17 18 std::string ErrMsg; 19 int Result = sys::Program::ExecuteAndWait(Program, argv + 1, 0, 0, 0, 0, 20 &ErrMsg); 21 if (Result < 0) { 22 errs() << "Error: " << ErrMsg << "\n"; 23 return 1; 24 } 25 26 return Result == 0; 27 } 28
