1 //===-- Program.cpp - Implement OS Program Concept --------------*- C++ -*-===//
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 // This header file implements the operating system Program concept.
11 //
12 //===----------------------------------------------------------------------===//
13
14 #include "llvm/Support/Program.h"
15 #include "llvm/Config/config.h"
16 using namespace llvm;
17 using namespace sys;
18
19 //===----------------------------------------------------------------------===//
20 //=== WARNING: Implementation here must contain only TRULY operating system
21 //=== independent code.
22 //===----------------------------------------------------------------------===//
23
24 int
ExecuteAndWait(const Path & path,const char ** args,const char ** envp,const Path ** redirects,unsigned secondsToWait,unsigned memoryLimit,std::string * ErrMsg)25 Program::ExecuteAndWait(const Path& path,
26 const char** args,
27 const char** envp,
28 const Path** redirects,
29 unsigned secondsToWait,
30 unsigned memoryLimit,
31 std::string* ErrMsg) {
32 Program prg;
33 if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg))
34 return prg.Wait(path, secondsToWait, ErrMsg);
35 else
36 return -1;
37 }
38
39 void
ExecuteNoWait(const Path & path,const char ** args,const char ** envp,const Path ** redirects,unsigned memoryLimit,std::string * ErrMsg)40 Program::ExecuteNoWait(const Path& path,
41 const char** args,
42 const char** envp,
43 const Path** redirects,
44 unsigned memoryLimit,
45 std::string* ErrMsg) {
46 Program prg;
47 prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg);
48 }
49
50 // Include the platform-specific parts of this class.
51 #ifdef LLVM_ON_UNIX
52 #include "Unix/Program.inc"
53 #endif
54 #ifdef LLVM_ON_WIN32
55 #include "Windows/Program.inc"
56 #endif
57