llvm-6502/lib/System/FreeBSD/Path.cpp
Reid Spencer cbad701d0b Provide initial implementations of Memory and Process concepts for various
platforms.
Implement GetLLVMSuffix function for the Path concept.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16292 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-11 04:59:30 +00:00

56 lines
1.7 KiB
C++

//===- FreeBSD/Path.cpp - FreeBSD Path Implementation -----------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by Reid Spencer and is distributed under the
// University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file provides the FreeBSD specific implementation of the Path class.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
//=== WARNING: Implementation here must contain only FreeBSD specific code
//=== and must not be generic UNIX code (see ../Unix/Path.cpp)
//===----------------------------------------------------------------------===//
// Include the generic Unix implementation
#include "../Unix/Path.cpp"
namespace llvm {
using namespace sys;
bool
Path::is_valid() const {
if (path.empty())
return false;
char pathname[MAXPATHLEN];
if (0 == realpath(path.c_str(), pathname))
if (errno != EACCES && errno != EIO && errno != ENOENT && errno != ENOTDIR)
return false;
return true;
}
Path
Path::GetTemporaryDirectory() {
char pathname[MAXPATHLEN];
strcpy(pathname,"/tmp/llvm_XXXXXX");
if (0 == mkdtemp(pathname))
ThrowErrno(std::string(pathname) + ": Can't create temporary directory");
Path result;
result.set_directory(pathname);
assert(result.is_valid() && "mkdtemp didn't create a valid pathname!");
return result;
}
std::string
Path::GetDLLSuffix() {
return "so";
}
}
// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab