diff options
Diffstat (limited to 'include/my_global.h')
| -rw-r--r-- | include/my_global.h | 111 |
1 files changed, 96 insertions, 15 deletions
diff --git a/include/my_global.h b/include/my_global.h index f6d1592fc6f..c95861204d7 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -68,8 +68,8 @@ #define C_MODE_END #endif -#if defined(_WIN32) || defined(_WIN64) || defined(__WIN32__) || defined(WIN32) -#include <config-win.h> +#if defined(_WIN32) +#include <my_config.h> #elif defined(__NETWARE__) #include <my_config.h> #include <config-netware.h> @@ -107,6 +107,49 @@ #define NETWARE_SET_SCREEN_MODE(A) #endif +#if defined (_WIN32) +/* + off_t is 32 bit long. We do not use C runtime functions + with off_t but native Win32 file IO APIs, that work with + 64 bit offsets. +*/ +#undef SIZEOF_OFF_T +#define SIZEOF_OFF_T 8 + +/* + Prevent inclusion of Windows GDI headers - they define symbol + ERROR that conflicts with mysql headers. +*/ +#ifndef NOGDI +#define NOGDI +#endif + +/* Include common headers.*/ +#include <winsock2.h> +#include <ws2tcpip.h> /* SOCKET */ +#include <io.h> /* access(), chmod() */ +#include <process.h> /* getpid() */ + +#define sleep(a) Sleep((a)*1000) + +/* Define missing access() modes. */ +#define F_OK 0 +#define W_OK 2 + +/* Define missing file locking constants. */ +#define F_RDLCK 1 +#define F_WRLCK 2 +#define F_UNLCK 3 +#define F_TO_EOF 0x3FFFFFFF + +/* Shared memory and named pipe connections are supported. */ +#define HAVE_SMEM 1 +#define HAVE_NAMED_PIPE 1 +#define shared_memory_buffer_length 16000 +#define default_shared_memory_base_name "MYSQL" +#endif /* _WIN32*/ + + /* Workaround for _LARGE_FILES and _LARGE_FILE_API incompatibility on AIX */ #if defined(_AIX) && defined(_LARGE_FILE_API) #undef _LARGE_FILE_API @@ -486,8 +529,11 @@ C_MODE_END /* Go around some bugs in different OS and compilers */ #if defined (HPUX11) && defined(_LARGEFILE_SOURCE) +#ifndef _LARGEFILE64_SOURCE #define _LARGEFILE64_SOURCE #endif +#endif + #if defined(_HPUX_SOURCE) && defined(HAVE_SYS_STREAM_H) #include <sys/stream.h> /* HPUX 10.20 defines ulong here. UGLY !!! */ #define HAVE_ULONG @@ -656,7 +702,9 @@ C_MODE_END /* Some types that is different between systems */ typedef int File; /* File descriptor */ -#ifndef Socket_defined +#ifdef _WIN32 +typedef SOCKET my_socket; +#else typedef int my_socket; /* File descriptor for sockets */ #define INVALID_SOCKET -1 #endif @@ -744,7 +792,13 @@ typedef SOCKET_SIZE_TYPE size_socket; #define FN_CURLIB '.' /* ./ is used as abbrev for current dir */ #define FN_PARENTDIR ".." /* Parent directory; Must be a string */ -#ifndef FN_LIBCHAR +#ifdef _WIN32 +#define FN_LIBCHAR '\\' +#define FN_ROOTDIR "\\" +#define FN_DEVCHAR ':' +#define FN_NETWORK_DRIVES /* Uses \\ to indicate network drives */ +#define FN_NO_CASE_SENCE /* Files are not case-sensitive */ +#else #define FN_LIBCHAR '/' #define FN_ROOTDIR "/" #endif @@ -828,6 +882,31 @@ typedef SOCKET_SIZE_TYPE size_socket; #undef remove /* Crashes MySQL on SCO 5.0.0 */ #ifndef __WIN__ #define closesocket(A) close(A) +#endif + +#if (_MSC_VER) +#if !defined(_WIN64) +inline double my_ulonglong2double(unsigned long long value) +{ + long long nr=(long long) value; + if (nr >= 0) + return (double) nr; + return (18446744073709551616.0 + (double) nr); +} +#define ulonglong2double my_ulonglong2double +#define my_off_t2double my_ulonglong2double +#endif /* _WIN64 */ +inline unsigned long long my_double2ulonglong(double d) +{ + double t= d - (double) 0x8000000000000000ULL; + + if (t >= 0) + return ((unsigned long long) t) + 0x8000000000000000ULL; + return (unsigned long long) d; +} +#define double2ulonglong my_double2ulonglong +#endif + #ifndef ulonglong2double #define ulonglong2double(A) ((double) (ulonglong) (A)) #define my_off_t2double(A) ((double) (my_off_t) (A)) @@ -835,7 +914,6 @@ typedef SOCKET_SIZE_TYPE size_socket; #ifndef double2ulonglong #define double2ulonglong(A) ((ulonglong) (double) (A)) #endif -#endif #ifndef offsetof #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) @@ -1092,15 +1170,18 @@ typedef long long intptr; #define SYSTEM_SIZEOF_OFF_T SIZEOF_OFF_T #endif /* USE_RAID */ +#if defined(_WIN32) +typedef unsigned long long my_off_t; +typedef unsigned long long os_off_t; +#else +typedef off_t os_off_t; #if SIZEOF_OFF_T > 4 typedef ulonglong my_off_t; #else typedef unsigned long my_off_t; #endif +#endif /*_WIN32*/ #define MY_FILEPOS_ERROR (~(my_off_t) 0) -#if !defined(__WIN__) -typedef off_t os_off_t; -#endif #if defined(__WIN__) #define socket_errno WSAGetLastError() @@ -1127,9 +1208,6 @@ typedef uint8 int7; /* Most effective integer 0 <= x <= 127 */ typedef short int15; /* Most effective integer 0 <= x <= 32767 */ typedef int myf; /* Type of MyFlags in my_funcs */ typedef char my_bool; /* Small bool */ -#if !defined(bool) && (!defined(HAVE_BOOL) || !defined(__cplusplus)) -typedef char bool; /* Ordinary boolean values 0 1 */ -#endif /* Macros for converting *constants* to the right type */ #define INT8(v) (int8) (v) #define INT16(v) (int16) (v) @@ -1522,12 +1600,15 @@ do { doubleget_union _tmp; \ #define NO_EMBEDDED_ACCESS_CHECKS #endif -#ifdef HAVE_DLOPEN -#if defined(__WIN__) -#define dlsym(lib, name) GetProcAddress((HMODULE)lib, name) +#if defined(_WIN32) +#define dlsym(lib, name) (void*)GetProcAddress((HMODULE)lib, name) #define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0) #define dlclose(lib) FreeLibrary((HMODULE)lib) -#elif defined(HAVE_DLFCN_H) +#define HAVE_DLOPEN +#endif + +#ifdef HAVE_DLOPEN +#if defined(HAVE_DLFCN_H) #include <dlfcn.h> #endif #endif |