/* Copyright (c) 2008, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ---
* Author: Craig Silverstein
* Copied from google-perftools and modified by Shinichiro Hamaji
*
* These are some portability typedefs and defines to make it a bit
* easier to compile this code under VC++.
*
* Several of these are taken from glib:
* http://developer.gnome.org/doc/API/glib/glib-windows-compatability-functions.html
*/
#ifndef CTEMPLATE_WINDOWS_PORT_H_
#define CTEMPLATE_WINDOWS_PORT_H_
#include "config.h"
#ifdef _WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN /* We always want minimal includes */
#endif
#include <windows.h>
#include <winsock.h> /* for gethostname */
#include <io.h> /* because we so often use open/close/etc */
#include <direct.h> /* for _getcwd() */
#include <process.h> /* for _getpid() */
#include <stdio.h> /* read in vsnprintf decl. before redifining it */
#include <stdarg.h> /* template_dictionary.cc uses va_copy */
#include <string.h> /* for _strnicmp(), strerror_s() */
#include <time.h> /* for localtime_s() */
/* Note: the C++ #includes are all together at the bottom. This file is
* used by both C and C++ code, so we put all the C++ together.
*/
#ifdef _MSC_VER
/* 4244: otherwise we get problems when substracting two size_t's to an int
* 4251: it's complaining about a private struct I've chosen not to dllexport
* 4355: we use this in a constructor, but we do it safely
* 4715: for some reason VC++ stopped realizing you can't return after abort()
* 4800: we know we're casting ints/char*'s to bools, and we're ok with that
* 4996: Yes, we're ok using "unsafe" functions like fopen() and strerror()
* 4312: Converting uint32_t to a pointer when testing %p
* 4267: also subtracting two size_t to int
* 4722: Destructor never returns due to abort()
*/
#pragma warning(disable:4244 4251 4355 4715 4800 4996 4267 4312 4722)
/* file I/O */
#define PATH_MAX 1024
#define access _access
#define getcwd _getcwd
#define open _open
#define read _read
#define write _write
#define lseek _lseek
#define close _close
#define popen _popen
#define pclose _pclose
#define R_OK 04 /* read-only (for access()) */
#define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
#define O_WRONLY _O_WRONLY
#define O_CREAT _O_CREAT
#define O_EXCL _O_EXCL
#ifndef __MINGW32__
enum { STDIN_FILENO = 0, STDOUT_FILENO = 1, STDERR_FILENO = 2 };
#endif
#define S_IRUSR S_IREAD
#define S_IWUSR S_IWRITE
/* Not quite as lightweight as a hard-link, but more than good enough for us. */
#define link(oldpath, newpath) CopyFileA(oldpath, newpath, false)
#define strcasecmp _stricmp
#define strncasecmp _strnicmp
/* In windows-land, hash<> is called hash_compare<> (from xhash.h) */
/* VC11 provides std::hash */
#if defined(_MSC_VER) && (_MSC_VER < 1700)
#define hash hash_compare
#endif
/* Sleep is in ms, on windows */
#define sleep(secs) Sleep((secs) * 1000)
/* We can't just use _vsnprintf and _snprintf as drop-in-replacements,
* because they don't always NUL-terminate. :-( We also can't use the
* name vsnprintf, since windows defines that (but not snprintf (!)).
*/
#ifndef HAVE_SNPRINTF
extern int GOOGLE_GLOG_DLL_DECL snprintf(char *str, size_t size,
const char *format, ...);
#endif
extern int GOOGLE_GLOG_DLL_DECL safe_vsnprintf(char *str, size_t size,
const char *format, va_list ap);
#define vsnprintf(str, size, format, ap) safe_vsnprintf(str, size, format, ap)
#ifndef va_copy
#define va_copy(dst, src) (dst) = (src)
#endif
/* Windows doesn't support specifying the number of buckets as a
* hash_map constructor arg, so we leave this blank.
*/
#define CTEMPLATE_SMALL_HASHTABLE
#define DEFAULT_TEMPLATE_ROOTDIR ".."
// ----------------------------------- SYSTEM/PROCESS
typedef int pid_t;
#define getpid _getpid
#endif // _MSC_VER
// ----------------------------------- THREADS
#if defined(HAVE_PTHREAD)
# include <pthread.h>
#else // no PTHREAD
typedef DWORD pthread_t;
typedef DWORD pthread_key_t;
typedef LONG pthread_once_t;
enum { PTHREAD_ONCE_INIT = 0 }; // important that this be 0! for SpinLock
#define pthread_self GetCurrentThreadId
#define pthread_equal(pthread_t_1, pthread_t_2) ((pthread_t_1)==(pthread_t_2))
#endif // HAVE_PTHREAD
#ifndef HAVE_LOCALTIME_R
extern GOOGLE_GLOG_DLL_DECL struct tm* localtime_r(const time_t* timep, struct tm* result);
#endif // not HAVE_LOCALTIME_R
inline char* strerror_r(int errnum, char* buf, size_t buflen) {
strerror_s(buf, buflen, errnum);
return buf;
}
#ifndef __cplusplus
/* I don't see how to get inlining for C code in MSVC. Ah well. */
#define inline
#endif
#endif /* _WIN32 */
#endif /* CTEMPLATE_WINDOWS_PORT_H_ */
