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//===- llvm/System/AIX/Path.cpp - AIX 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 AIX-specific implementation of the Path class.
//
//===----------------------------------------------------------------------===//
// Include the generic unix implementation
#include "../Unix/Path.cpp"
#include <sys/stat.h>
namespace llvm {
using namespace sys;
//===----------------------------------------------------------------------===//
//=== WARNING: Implementation here must contain only AIX specific code
//=== and must not be generic UNIX code (see ../Unix/Path.cpp)
//===----------------------------------------------------------------------===//
bool
Path::is_valid() const {
if (path.empty())
return false;
if (path.length() >= MAXPATHLEN)
return false;
return true;
}
Path
Path::GetTemporaryDirectory() {
char pathname[MAXPATHLEN];
strcpy(pathname, "/tmp/llvm_XXXXXX");
// AIX does not have a mkdtemp(), so we emulate it as follows:
// mktemp() returns a valid name for a _file_, not a directory, but does not
// create it. We assume that it is a valid name for a directory.
char *TmpName = mktemp(pathname);
if (!mkdir(TmpName, S_IRWXU))
ThrowErrno(std::string(TmpName) + ": Can't create temporary directory");
Path result;
result.set_directory(TmpName);
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
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