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Diffstat (limited to 'third_party/glog/src/windows/port.h')
| -rwxr-xr-x | third_party/glog/src/windows/port.h | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/third_party/glog/src/windows/port.h b/third_party/glog/src/windows/port.h new file mode 100755 index 000000000000..7b4b9c8545b8 --- /dev/null +++ b/third_party/glog/src/windows/port.h @@ -0,0 +1,174 @@ +/* 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_ */ |