mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +00:00
88fc7015ce
Patch by Vladimir Voskresensky. The erros were: Path.inc:274:3: error: ‘Dl_info’ was not declared in this scope ... and usr/include/spawn.h:52:14: error: expected ‘,’ or ‘...’ before ‘argv’ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192185 91177308-0d34-0410-b5e6-96231b3b80d8
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
//===- llvm/Support/Unix/Unix.h - Common Unix Include File -------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines things specific to Unix implementations.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_SYSTEM_UNIX_UNIX_H
|
|
#define LLVM_SYSTEM_UNIX_UNIX_H
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
//=== 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 "llvm/Support/Errno.h"
|
|
#include <algorithm>
|
|
#include <assert.h>
|
|
#include <cerrno>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <string>
|
|
#include <sys/types.h>
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
#include <unistd.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_SYS_PARAM_H
|
|
#include <sys/param.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_SYS_TIME_H
|
|
# include <sys/time.h>
|
|
#endif
|
|
#include <time.h>
|
|
|
|
#ifdef HAVE_SYS_WAIT_H
|
|
# include <sys/wait.h>
|
|
#endif
|
|
|
|
#ifdef HAVE_DLFCN_H
|
|
# include <dlfcn.h>
|
|
#endif
|
|
|
|
#ifndef WEXITSTATUS
|
|
# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
|
|
#endif
|
|
|
|
#ifndef WIFEXITED
|
|
# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
|
|
#endif
|
|
|
|
/// This function builds an error message into \p ErrMsg using the \p prefix
|
|
/// string and the Unix error number given by \p errnum. If errnum is -1, the
|
|
/// default then the value of errno is used.
|
|
/// @brief Make an error message
|
|
///
|
|
/// If the error number can be converted to a string, it will be
|
|
/// separated from prefix by ": ".
|
|
static inline bool MakeErrMsg(
|
|
std::string* ErrMsg, const std::string& prefix, int errnum = -1) {
|
|
if (!ErrMsg)
|
|
return true;
|
|
if (errnum == -1)
|
|
errnum = errno;
|
|
*ErrMsg = prefix + ": " + llvm::sys::StrError(errnum);
|
|
return true;
|
|
}
|
|
|
|
#endif
|