| //===- llvm/System/Unix/Unix.h - Common Unix Include File -------*- 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 defines things specific to Unix implementations. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| //===----------------------------------------------------------------------===// |
| //=== WARNING: Implementation here must contain only generic UNIX code that |
| //=== is guaranteed to work on all UNIX variants. |
| //===----------------------------------------------------------------------===// |
| |
| #include "llvm/Config/config.h" // Get autoconf configuration settings |
| #include <unistd.h> |
| #include <cstdlib> |
| #include <cstdio> |
| #include <cstring> |
| #include <cerrno> |
| #include <sys/types.h> |
| #include <sys/param.h> |
| #include <assert.h> |
| #include <string> |
| |
| inline void ThrowErrno(const std::string& prefix) { |
| #if defined __USE_XOPEN2K || defined __USE_MISC |
| char buffer[MAXPATHLEN]; |
| strerror_r(errno,buffer, MAXPATHLEN); |
| throw prefix + ": " + buffer; |
| #else |
| throw prefix + ": " + strerror(errno); |
| #endif |
| } |