标签：os io 使用 strong ar for 文件 div cti
下载最新的libevent，目前是
libevent-2.0.21-stable.tar.gz
修改“D:\libevent-2.0.21-stable\event_iocp.c”、“D:\libevent-2.0.21-stable \evthread_win32.c”、“D:\libevent-2.0.21-stable\listener.c”三个文件，在文件开头分别加上一 行：
#define _WIN32_WINNT 0x0500
在Makefile.nmake中的CFLAGS中加入/ZI选项,同时去掉/Ox优化选项，这样生成的lib库会带有调试信息
进入VS2010命令提示
切换到libevent的所在目录
nmake /f Makefile.nmake
编译成功生成
libevent.lib、libevent_core.lib、libevent_extras.lib
复制include 和libs
mkdir D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.21-stable\include\* D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.21-stable\WIN32-Code\* D:\libevent\include\
xcopy /E /H /R D:\libevent-2.0.21-stable\*.h D:\libevent\include\
mkdir d:\libevent\libs
copy D:\libevent-2.0.21-stable\*.lib D:\libevent\libs\
新建vs2010控制台项目并使用以下代码
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// libeventTest.cpp : Defines the entry point for the console application.//#include "stdafx.h"/* * XXX This sample code was once meant to show how to use the basic Libevent * interfaces, but it never worked on non-Unix platforms, and some of the * interfaces have changed since it was first written. It should probably * be removed or replaced with something better. * * Compile with: * cc -I/usr/local/include -o event-test event-test.c -L/usr/local/lib -levent */#include <event2/event-config.h>#include <sys/types.h>#include <sys/stat.h>#ifndef WIN32#include <sys/queue.h>#include <unistd.h>#include <sys/time.h>#else#include <winsock2.h>#include <windows.h>#endif#include <fcntl.h>#include <stdlib.h>#include <stdio.h>#include <string.h>#include <errno.h>#include <event.h>static voidfifo_read(int fd, short event, void *arg){char buf[255];int len;struct event *ev = (struct event *)arg;#ifdef WIN32DWORD dwBytesRead;#endif/* Reschedule this event */event_add(ev, NULL);fprintf(stderr, "fifo_read called with fd: %d, event: %d, arg: %p\n",fd, event, arg);#ifdef WIN32len = ReadFile((HANDLE)fd, buf, sizeof(buf) - 1, &dwBytesRead, NULL);/* Check for end of file. */if (len && dwBytesRead == 0) {fprintf(stderr, "End Of File");event_del(ev);return;}buf[dwBytesRead] = ‘\0‘;#elselen = read(fd, buf, sizeof(buf) - 1);if (len == -1) {perror("read");return;} else if (len == 0) {fprintf(stderr, "Connection closed\n");return;}buf[len] = ‘\0‘;#endiffprintf(stdout, "Read: %s\n", buf);}intmain(int argc, char **argv){struct event evfifo;#ifdef WIN32HANDLE socket;/* Open a file. */socket = CreateFileA("test.txt", /* open File */GENERIC_READ, /* open for reading */0, /* do not share */NULL, /* no security */OPEN_EXISTING, /* existing file only */FILE_ATTRIBUTE_NORMAL, /* normal file */NULL); /* no attr. template */if (socket == INVALID_HANDLE_VALUE)return 1;#elsestruct stat st;const char *fifo = "event.fifo";int socket;if (lstat(fifo, &st) == 0) {if ((st.st_mode & S_IFMT) == S_IFREG) {errno = EEXIST;perror("lstat");exit(1);}}unlink(fifo);if (mkfifo(fifo, 0600) == -1) {perror("mkfifo");exit(1);}/* Linux pipes are broken, we need O_RDWR instead of O_RDONLY */#ifdef __linuxsocket = open(fifo, O_RDWR | O_NONBLOCK, 0);#elsesocket = open(fifo, O_RDONLY | O_NONBLOCK, 0);#endifif (socket == -1) {perror("open");exit(1);}fprintf(stderr, "Write data to %s\n", fifo);#endif/* Initalize the event library */event_init();/* Initalize one event */#ifdef WIN32event_set(&evfifo, (int)socket, EV_READ, fifo_read, &evfifo);#elseevent_set(&evfifo, socket, EV_READ, fifo_read, &evfifo);#endif/* Add it to the active events, without a timeout */event_add(&evfifo, NULL);event_dispatch();#ifdef WIN32CloseHandle(socket);#endifreturn (0);} |
进入配置管理器，设置活动项目为release
C++常规\附加包含目录 .\include;.\include\event2
代码生成\运行库 多线程 (/MT)
高级\编译为 编译为 C 代码 (/TC)
链接器
常规\附加库目录 .\libs
输入\附加依赖项 ws2_32.lib;wsock32.lib;libevent.lib;libevent_core.lib;libevent_extras.lib;%(AdditionalDependencies)
输入\忽略特定默认库 libc.lib;msvcrt.lib;libcd.lib;libcmtd.lib;msvcrtd.lib;%(IgnoreSpecificDefaultLibraries)
haven2002标注：不用忽略也没事
include文件夹下面，包含event2文件夹和一堆.h文件即可。用上面的命令，复制了一堆没用的东西。
标签：os io 使用 strong ar for 文件 div cti
原文地址：http://www.cnblogs.com/zzyoucan/p/3950427.html
