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view Resources/Patches/glog-visual-studio-port.h @ 1123:6c5a77637b23
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author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 05 Sep 2014 15:59:04 +0200 |
parents | 929bf8c2123d |
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/* 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 #define WIN32_LEAN_AND_MEAN /* We always want minimal includes */ #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. */ // Fix by Sebastien Jodogne for Visual Studio 2013 // https://code.google.com/p/google-glog/issues/detail?id=212 #if defined(_MSC_VER) && (_MSC_VER >= 1800) #include <algorithm> #endif /* 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() */ #pragma warning(disable:4244 4251 4355 4715 4800 4996) /* 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) #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) */ #if _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 (!)). */ extern int snprintf(char *str, size_t size, const char *format, ...); extern int 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) #define va_copy(dst, src) (dst) = (src) /* 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 // ----------------------------------- THREADS 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)) #if defined(__MINGW32__) inline int localtime_s(tm * _tm, const time_t * time) { tm * posix_local_time_struct = localtime(time); if (posix_local_time_struct == NULL) { return 1; } *_tm = *posix_local_time_struct; return 0; } inline char* strerror_s(char* buf, size_t buflen, int errnum) { const char* str = strerror(errnum); return strncpy(buf, str, buflen - 1); } #endif inline struct tm* localtime_r(const time_t* timep, struct tm* result) { localtime_s(result, timep); return result; } 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_ */