/* ** Copyright (c) 2006 D. Richard Hipp ** ** This program is free software; you can redistribute it and/or ** modify it under the terms of the Simplified BSD License (also ** known as the "2-Clause License" or "FreeBSD License".) ** This program is distributed in the hope that it will be useful, ** but without any warranty; without even the implied warranty of ** merchantability or fitness for a particular purpose. ** ** Author contact information: ** drh@hwaci.com ** http://www.hwaci.com/drh/ ** ******************************************************************************* ** ** A common header file used by all modules. */ /* The following macros are necessary for large-file support under ** some linux distributions, and possibly other unixes as well. */ #define _LARGE_FILE 1 #ifndef _FILE_OFFSET_BITS # define _FILE_OFFSET_BITS 64 #endif #define _LARGEFILE_SOURCE 1 /* Needed for various definitions... */ #ifndef _GNU_SOURCE # define _GNU_SOURCE #endif /* Make sure that in Win32 MinGW builds, _USE_32BIT_TIME_T is always defined. */ #if defined(_WIN32) && !defined(_WIN64) && !defined(_MSC_VER) && !defined(_USE_32BIT_TIME_T) # define _USE_32BIT_TIME_T #endif #ifdef HAVE_AUTOCONFIG_H #include "autoconfig.h" #endif /* Enable the hardened SHA1 implemenation by default */ #ifndef FOSSIL_HARDENED_SHA1 # define FOSSIL_HARDENED_SHA1 1 #endif #ifndef _RC_COMPILE_ /* ** System header files used by all modules */ #include #include #include /* #include // do not use - causes problems */ #include #include #include #endif #if defined( __MINGW32__) || defined(__DMC__) || defined(_MSC_VER) || defined(__POCC__) # if defined(__DMC__) || defined(_MSC_VER) || defined(__POCC__) typedef int socklen_t; # endif # ifndef _WIN32 # define _WIN32 # endif #else # include # include # include #endif /* ** Utility macro to wrap an argument with double quotes. */ #if !defined(COMPILER_STRINGIFY) # define COMPILER_STRINGIFY(x) COMPILER_STRINGIFY1(x) # define COMPILER_STRINGIFY1(x) #x #endif /* ** Define the compiler variant, used to compile the project */ #if !defined(COMPILER_NAME) # if defined(__DMC__) # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "dmc-" COMPILER_VERSION # else # define COMPILER_NAME "dmc" # endif # elif defined(__POCC__) # if defined(_M_X64) # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "pellesc64-" COMPILER_VERSION # else # define COMPILER_NAME "pellesc64" # endif # else # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "pellesc32-" COMPILER_VERSION # else # define COMPILER_NAME "pellesc32" # endif # endif # elif defined(__clang__) # if !defined(COMPILER_VERSION) # if defined(__clang_version__) # define COMPILER_VERSION __clang_version__ # endif # endif # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "clang-" COMPILER_VERSION # else # define COMPILER_NAME "clang" # endif # elif defined(_MSC_VER) # if !defined(COMPILER_VERSION) # define COMPILER_VERSION COMPILER_STRINGIFY(_MSC_VER) # endif # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "msc-" COMPILER_VERSION # else # define COMPILER_NAME "msc" # endif # elif defined(__MINGW32__) # if !defined(COMPILER_VERSION) # if defined(__MINGW_VERSION) # if defined(__GNUC__) # if defined(__VERSION__) # define COMPILER_VERSION COMPILER_STRINGIFY(__MINGW_VERSION) "-gcc-" __VERSION__ # else # define COMPILER_VERSION COMPILER_STRINGIFY(__MINGW_VERSION) "-gcc" # endif # else # define COMPILER_VERSION COMPILER_STRINGIFY(__MINGW_VERSION) # endif # elif defined(__MINGW32_VERSION) # if defined(__GNUC__) # if defined(__VERSION__) # define COMPILER_VERSION COMPILER_STRINGIFY(__MINGW32_VERSION) "-gcc-" __VERSION__ # else # define COMPILER_VERSION COMPILER_STRINGIFY(__MINGW32_VERSION) "-gcc" # endif # else # define COMPILER_VERSION COMPILER_STRINGIFY(__MINGW32_VERSION) # endif # endif # endif # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "mingw32-" COMPILER_VERSION # else # define COMPILER_NAME "mingw32" # endif # elif defined(__GNUC__) # if !defined(COMPILER_VERSION) # if defined(__VERSION__) # define COMPILER_VERSION __VERSION__ # endif # endif # if defined(COMPILER_VERSION) && !defined(NO_COMPILER_VERSION) # define COMPILER_NAME "gcc-" COMPILER_VERSION # else # define COMPILER_NAME "gcc" # endif # elif defined(_WIN32) # define COMPILER_NAME "win32" # else # define COMPILER_NAME "unknown" # endif #endif #if !defined(_RC_COMPILE_) && !defined(SQLITE_AMALGAMATION) /* ** MSVC does not include the "stdint.h" header file until 2010. */ #if defined(_MSC_VER) && _MSC_VER<1600 typedef __int32 int32_t; typedef unsigned __int32 uint32_t; typedef __int64 int64_t; typedef unsigned __int64 uint64_t; #else # include #endif #if USE_SEE && !defined(SQLITE_HAS_CODEC) # define SQLITE_HAS_CODEC #endif #include "sqlite3.h" /* ** On Solaris, getpass() will only return up to 8 characters. getpassphrase() returns up to 257. */ #if HAVE_GETPASSPHRASE #define getpass getpassphrase #endif /* ** Typedef for a 64-bit integer */ typedef sqlite3_int64 i64; typedef sqlite3_uint64 u64; /* ** 8-bit types */ typedef unsigned char u8; typedef signed char i8; /* In the timeline, check-in messages are truncated at the first space ** that is more than MX_CKIN_MSG from the beginning, or at the first ** paragraph break that is more than MN_CKIN_MSG from the beginning. */ #define MN_CKIN_MSG 100 #define MX_CKIN_MSG 300 /* ** The following macros are used to cast pointers to integers and ** integers to pointers. The way you do this varies from one compiler ** to the next, so we have developed the following set of #if statements ** to generate appropriate macros for a wide range of compilers. ** ** The correct "ANSI" way to do this is to use the intptr_t type. ** Unfortunately, that typedef is not available on all compilers, or ** if it is available, it requires an #include of specific headers ** that vary from one machine to the next. */ #if defined(__PTRDIFF_TYPE__) /* This case should work for GCC */ # define FOSSIL_INT_TO_PTR(X) ((void*)(__PTRDIFF_TYPE__)(X)) # define FOSSIL_PTR_TO_INT(X) ((int)(__PTRDIFF_TYPE__)(X)) #elif !defined(__GNUC__) /* Works for compilers other than LLVM */ # define FOSSIL_INT_TO_PTR(X) ((void*)&((char*)0)[X]) # define FOSSIL_PTR_TO_INT(X) ((int)(((char*)X)-(char*)0)) #else /* Generates a warning - but it always works */ # define FOSSIL_INT_TO_PTR(X) ((void*)(X)) # define FOSSIL_PTR_TO_INT(X) ((int)(X)) #endif /* ** A marker for functions that never return. */ #if defined(__GNUC__) || defined(__clang__) # define NORETURN __attribute__((__noreturn__)) #elif defined(_MSC_VER) && (_MSC_VER >= 1310) # define NORETURN __declspec(noreturn) #else # define NORETURN #endif /* ** Number of elements in an array */ #define count(X) (sizeof(X)/sizeof(X[0])) #endif /* _RC_COMPILE_ */