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 #include "llvm/Support/system_error.h"
17 using namespace llvm;
18 using namespace sys;
19
20 //===----------------------------------------------------------------------===//
21 //=== WARNING: Implementation here must contain only TRULY operating system
22 //=== independent code.
23 //===----------------------------------------------------------------------===//
24
25 int
ExecuteAndWait(const Path & path,const char ** args,const char ** envp,const Path ** redirects,unsigned secondsToWait,unsigned memoryLimit,std::string * ErrMsg)26 Program::ExecuteAndWait(const Path& path,
27 const char** args,
28 const char** envp,
29 const Path** redirects,
30 unsigned secondsToWait,
31 unsigned memoryLimit,
32 std::string* ErrMsg) {
33 Program prg;
34 if (prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg))
35 return prg.Wait(path, secondsToWait, ErrMsg);
36 else
37 return -1;
38 }
39
40 void
ExecuteNoWait(const Path & path,const char ** args,const char ** envp,const Path ** redirects,unsigned memoryLimit,std::string * ErrMsg)41 Program::ExecuteNoWait(const Path& path,
42 const char** args,
43 const char** envp,
44 const Path** redirects,
45 unsigned memoryLimit,
46 std::string* ErrMsg) {
47 Program prg;
48 prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg);
49 }
50
51 // Include the platform-specific parts of this class.
52 #ifdef LLVM_ON_UNIX
53 #include "Unix/Program.inc"
54 #endif
55 #ifdef LLVM_ON_WIN32
56 #include "Windows/Program.inc"
57 #endif
58