acl  3.5.3.0
acl_define_win32.h
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1 #ifndef ACL_DEFINE_WIN32_INCLUDE_H
2 #define ACL_DEFINE_WIN32_INCLUDE_H
3 
4 /**
5  * _MSC_VER:
6  * see: https://docs.microsoft.com/zh-cn/cpp/preprocessor/predefined-macros?view=msvc-160&viewFallbackFrom=vs-2019
7  * vc++5.0 VS 5.0 1100
8  * vc++6.0 VS 6.0 1200
9  * vc++7.0 VS 2003 1310
10  * vc++8.0 VS 2005 1400
11  * vc++9.0 VS 2008 1500
12  * vc++10.0 VS 2010 1600
13  * vc++11.0 VS 2012 1700
14  * vc++14.0 VS 2015 1900
15  * vc++15.0 VS 2017 1911
16  * vc++16.0 VS 2019 1920
17  * vc++16.1 VS 2019 1921
18  * vc++16.2 VS 2019 1922
19  * vc++16.3 VS 2019 1923
20  * vc++16.4 VS 2019 1924
21  * vc++16.5 VS 2019 1925
22  * vc++16.6 VS 2019 1926
23  * vc++16.7 VS 2019 1927
24  */
25 
26 #if defined (_WIN32) || defined(_WIN64)
27 # define ACL_WINDOWS
28 # if _MSC_VER >= 1500
29 # ifndef _CRT_SECURE_NO_WARNINGS
30 # define _CRT_SECURE_NO_WARNINGS
31 # endif
32 # if _MSC_VER >= 1900
33 # ifndef _WINSOCK_DEPRECATED_NO_WARNINGS
34 # define _WINSOCK_DEPRECATED_NO_WARNINGS
35 # endif
36 # endif
37 # endif
38 #elif defined(BORLAND_CB)
39 # define ACL_BCB_COMPILER
40 #endif
41 
42 #if defined(_WIN32) || defined(_WIN64)
43 
44 # ifdef acl_assert
45 # undef acl_assert
46 # endif
47 # define acl_assert(x) do \
48  { \
49  if (!(x)) \
50  abort(); \
51  } while(0)
52 
53 #ifdef ACL_LIB
54 # ifndef ACL_API
55 # define ACL_API
56 # endif
57 #elif defined(ACL_DLL) // || defined(_WINDLL)
58 # if defined(ACL_EXPORTS) || defined(acl_EXPORTS)
59 # ifndef ACL_API
60 # define ACL_API __declspec(dllexport)
61 # endif
62 # elif !defined(ACL_API)
63 # define ACL_API __declspec(dllimport)
64 # endif
65 #elif !defined(ACL_API)
66 # define ACL_API
67 #endif
68 
69 /**
70  * see WINSOCK2.H, 用户需要预先定义此值，因其默认值为64，此外，该值不能设得太大，
71  * 尤其是在 X64 编译时更是如此，参考 fd_set 的结构定义：
72  * typedef struct fd_set {
73  * u_int fd_count;
74  * SOCKET fd_array[FD_SETSIZE];
75  * } fd_set;
76  * 当在 x64 环境下，当 FD_SETSIZE=50000 时，该结构占的空间大小为：
77  * 8 + sizeof(SOCKET) * FD_SETSIZE = 400008
78  * 而在 events_select_thr.c 的函数 event_loop 中声明了三个 fd_set 变量，
79  * 则该函数其所占用的栈空间大小 > 1MB，而 VC 默认的栈大小为 1MB，则当调用此
80  * 函数时就会造成线程栈溢出；
81  * 当需要将 FD_SSETSIZE 设得很大时，则需要调整可执行程序的栈空间大小，即在程序
82  * 编译链接时的选项中，将“堆栈保留大小”选项设大一些
83  */
84 # ifndef FD_SETSIZE
85 # define FD_SETSIZE 40000
86 # endif
87 
88 # include <fcntl.h>
89 # include <sys/stat.h>
90 # include <sys/types.h>
91 
92 # ifndef ACL_WIN32_STDC
93 # define ACL_WIN32_STDC
94 # endif
95 
96 /* # include <windows.h> */
97 /* # include <winsock2.h> */
98 # if(_MSC_VER >= 1300)
99 # include <winsock2.h>
100 # include <mswsock.h>
101 # else
102 # include <winsock.h>
103 # endif
104 
105 # include <ws2tcpip.h> /* for getaddrinfo */
106 /*# include <netioapi.h>*/
107 
108 # ifdef ACL_BCB_COMPILER
109 # pragma hdrstop
110 # endif
111 # define _USE_FAST_MACRO
112 # define _USE_HTABLE_SEARCH
113 
114 # ifndef PATH_SEP_C
115 # define PATH_SEP_C '\\'
116 # endif
117 # ifndef PATH_SEP_S
118 # define PATH_SEP_S "\\"
119 # endif
120 
121 # undef ACL_HAS_PTHREAD
122 #endif /* _WIN32 */
123 
124 /* errno define */
125 #if defined(_WIN32) || defined(_WIN64)
126 # define ACL_ETIMEDOUT WSAETIMEDOUT
127 # define ACL_ENOMEM WSAENOBUFS
128 # define ACL_EINVAL WSAEINVAL
129 
130 # define ACL_ECONNREFUSED WSAECONNREFUSED
131 # define ACL_ECONNRESET WSAECONNRESET
132 # define ACL_EHOSTDOWN WSAEHOSTDOWN
133 # define ACL_EHOSTUNREACH WSAEHOSTUNREACH
134 # define ACL_EINTR WSAEINTR
135 # define ACL_ENETDOWN WSAENETDOWN
136 # define ACL_ENETUNREACH WSAENETUNREACH
137 # define ACL_ENOTCONN WSAENOTCONN
138 # define ACL_EISCONN WSAEISCONN
139 # define ACL_EWOULDBLOCK WSAEWOULDBLOCK
140 # define ACL_EAGAIN ACL_EWOULDBLOCK /* xxx */
141 # define ACL_ENOBUFS WSAENOBUFS
142 # define ACL_ECONNABORTED WSAECONNABORTED
143 # define ACL_EINPROGRESS WSAEINPROGRESS
144 # define ACL_EMFILE WSAEMFILE
145 
146 # define ACL_SOCKET SOCKET
147 # define ACL_FILEFD unsigned int
148 # ifndef HAS_SOCKLEN_T
149 # define HAS_SOCKLEN_T
150 typedef int socklen_t;
151 # endif
152 # define ACL_SOCKET_INVALID INVALID_SOCKET
153 # define ACL_FILE_HANDLE HANDLE
154 # define ACL_FILE_INVALID INVALID_HANDLE_VALUE
155 # define ACL_DLL_HANDLE HINSTANCE
156 # define ACL_DLL_FARPROC FARPROC
157 # ifndef HAS_SSIZE_T
158 # define HAS_SSIZE_T
159 /* typedef intptr_t ssize_t; */
160 # if defined(_WIN64)
161 typedef __int64 ssize_t;
162 # elif defined(_WIN32)
163 typedef int ssize_t;
164 # else
165 typedef long ssize_t;
166 # endif
167 # endif
168 
169 # define ACL_INTERNAL_LOCK ACL_FLOCK_STYLE_FLOCK
170 
171 # define acl_int64 __int64
172 # define acl_uint64 unsigned __int64
173 # define ACL_FMT_I64D "%I64d"
174 # define ACL_FMT_I64U "%I64u"
175 
176 # ifdef ACL_BCB_COMPILER
177 /* # define acl_stat _tstati64 */
178 # define acl_stat stati64
179 # else
180 # ifdef ACL_HAVE_NO_STAT64
181 # define acl_stat _stat
182 # define acl_fstat _fstat
183 # else
184 # define acl_stat _stati64
185 # endif
186 # endif
187 
188 ACL_API int acl_fstat(ACL_FILE_HANDLE fh, struct acl_stat *buf);
189 
190 /* 线程局部变量 */
191 # if defined(ACL_BCB_COMPILER)
192 # define __thread
193 # else
194 # define __thread __declspec(thread)
195 # endif
196 
197 /*
198 # ifdef ACL_BCB_COMPILER
199 # define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
200 # endif
201 */
202 #endif /* _WIN32 / _WIN64 */
203 
204 #endif /* __ACL_DEFINE_WIN32_INCLUDE_H__ */