mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-11 08:07:22 +00:00
847e36fb60
if execution failed. ExecuteAndWait returns -1 upon an execution failure, but checking the return value isn't sufficient because the wait command may return -1 as well. This new parameter is to be used by the clang driver in a subsequent commit. Part of rdar://13362359 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178087 91177308-0d34-0410-b5e6-96231b3b80d8
61 lines
2.0 KiB
C++
61 lines
2.0 KiB
C++
//===-- Program.cpp - Implement OS Program Concept --------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This header file implements the operating system Program concept.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/Support/Program.h"
|
|
#include "llvm/Config/config.h"
|
|
#include "llvm/Support/system_error.h"
|
|
using namespace llvm;
|
|
using namespace sys;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//=== WARNING: Implementation here must contain only TRULY operating system
|
|
//=== independent code.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
int
|
|
Program::ExecuteAndWait(const Path& path,
|
|
const char** args,
|
|
const char** envp,
|
|
const Path** redirects,
|
|
unsigned secondsToWait,
|
|
unsigned memoryLimit,
|
|
std::string* ErrMsg,
|
|
bool *ExecutionFailed) {
|
|
Program prg;
|
|
if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg)) {
|
|
if (ExecutionFailed) *ExecutionFailed = false;
|
|
return prg.Wait(path, secondsToWait, ErrMsg);
|
|
}
|
|
if (ExecutionFailed) *ExecutionFailed = true;
|
|
return -1;
|
|
}
|
|
|
|
void
|
|
Program::ExecuteNoWait(const Path& path,
|
|
const char** args,
|
|
const char** envp,
|
|
const Path** redirects,
|
|
unsigned memoryLimit,
|
|
std::string* ErrMsg) {
|
|
Program prg;
|
|
prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg);
|
|
}
|
|
|
|
// Include the platform-specific parts of this class.
|
|
#ifdef LLVM_ON_UNIX
|
|
#include "Unix/Program.inc"
|
|
#endif
|
|
#ifdef LLVM_ON_WIN32
|
|
#include "Windows/Program.inc"
|
|
#endif
|