Unix网络编程第三版源码编译

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我是靠谱客的博主俊秀绿茶，最近开发中收集的这篇文章主要介绍Unix网络编程第三版源码编译，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

 
 环境： 

  $ cat /etc/issue 

  Ubuntu 12.04.1 LTS n l 

  $ cat /proc/version 

  Linux version 3.2.0-48-generic (buildd@komainu) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #74-Ubuntu SMP Thu Jun 6 19:43:26 UTC 2013 

  $ uname -a 

  Linux ubuntu-server 3.2.0-48-generic #74-Ubuntu SMP Thu Jun 6 19:43:26 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux 

 
 下载： 

  $ git clone https://github.com/maxliaops/Unix-Network-Programming.git 

 
 配置： 

  $ cd Unix-Network-Programming/ 

  $ chmod 755 configure 

  $ ./configure 
  

  主要的工作是检查系统是否有源码编译所依赖的各种资源（系统版本是否匹配、编译器、库文件、头文件以及结构体定义等等） 

 
 checking build system type... x86_64-unknown-linux-gnu 

 
 checking host system type... x86_64-unknown-linux-gnu 

 
 checking for gcc... gcc 

 
 checking for C compiler default output... a.out 

 
 checking whether the C compiler works... yes 

 
 checking whether we are cross compiling... no 

 
 checking for suffix of executables... 

 
 checking for suffix of object files... o 

 
 checking whether we are using the GNU C compiler... yes 

 
 checking whether gcc accepts -g... yes 

 
 checking for gcc option to accept ANSI C... none needed 

 
 checking for ranlib... ranlib 

 
 checking for pthread_create in -lpthread... yes 

 
 checking for t_open in -lnsl... no 

 
 checking for library containing socket... none required 

 
 checking for /usr/local/bind/lib/libbind.a... no 

 
 checking for /home/liaops/libbind.a... no 

 
 checking for /home/liaops/libresolv.a... no 

 
 checking for res_init in -lresolv... no 

 
 checking for t_open in -lxti... no 

 
 checking for /home/liaops/libunp.a... no 

 
 checking for /home/liaops/libunpxti.a... no 

 
 checking how to run the C preprocessor... gcc -E 

 
 checking for egrep... grep -E 

 
 checking for ANSI C header files... yes 

 
 checking for sys/types.h... yes 

 
 checking for sys/socket.h... yes 

 
 checking for sys/time.h... yes 

 
 checking for time.h... yes 

 
 checking for netinet/in.h... yes 

 
 checking for arpa/inet.h... yes 

 
 checking for errno.h... yes 

 
 checking for fcntl.h... yes 

 
 checking for netdb.h... yes 

 
 checking for signal.h... yes 

 
 checking for stdio.h... yes 

 
 checking for stdlib.h... yes 

 
 checking for string.h... yes 

 
 checking for sys/stat.h... yes 

 
 checking for sys/uio.h... yes 

 
 checking for unistd.h... yes 

 
 checking for sys/wait.h... yes 

 
 checking for sys/un.h... yes 

 
 checking for sys/param.h... yes 

 
 checking for sys/select.h... yes 

 
 checking for sys/sysctl.h... yes 

 
 checking for poll.h... yes 

 
 checking for sys/event.h... no 

 
 checking for strings.h... yes 

 
 checking for sys/ioctl.h... yes 

 
 checking for sys/filio.h... no 

 
 checking for sys/sockio.h... no 

 
 checking for pthread.h... yes 

 
 checking for net/if_dl.h... no 

 
 checking for xti.h... no 

 
 checking for xti_inet.h... no 

 
 checking for netconfig.h... no 

 
 checking for netdir.h... no 

 
 checking for stropts.h... yes 

 
 checking whether time.h and sys/time.h may both be included... yes 

 
 checking if uint8_t defined... yes 

 
 checking if int16_t defined... yes 

 
 checking if uint16_t defined... yes 

 
 checking if int32_t defined... yes 

 
 checking if uint32_t defined... yes 

 
 checking if size_t defined... yes 

 
 checking if ssize_t defined... yes 

 
 checking if socklen_t defined... yes 

 
 checking if sa_family_t defined... yes 

 
 checking if t_scalar_t defined... no 

 
 checking if t_uscalar_t defined... yes 

 
 checking for struct sockaddr.sa_len... no 

 
 checking for struct sockaddr_storage... yes 

 
 checking for struct sockaddr_storage.ss_family... yes 

 
 checking for struct msghdr.msg_control... yes 

 
 checking for struct ifreq.ifr_mtu... yes 

 
 checking for getaddrinfo function prototype in netdb.h... yes 

 
 checking for getnameinfo function prototype in netdb.h... yes 

 
 checking for gethostname function prototype in unistd.h... yes 

 
 checking for getrusage function prototype in sys/resource.h... yes 

 
 checking for hstrerror function prototype in netdb.h... yes 

 
 checking for if_nametoindex function prototype in net/if.h... yes 

 
 checking for inet_aton function prototype in arpa/inet.h... yes 

 
 checking for inet_pton function prototype in arpa/inet.h... yes 

 
 checking for pselect function prototype in sys/select.h... yes 

 
 checking for snprintf function prototype in stdio.h... yes 

 
 checking for sockatmark function prototype in sys/socket.h... yes 

 
 checking for struct addrinfo... yes 

 
 checking for struct if_nameindex... yes 

 
 checking for struct sockaddr_dl... no 

 
 checking for struct timespec... yes 

 
 checking for /dev/tcp... no 

 
 checking for /dev/xti/tcp... no 

 
 checking for /dev/streams/xtiso/tcp... no 

 
 checking for bzero... yes 

 
 checking for getaddrinfo... yes 

 
 checking for gethostname... yes 

 
 checking for gethostbyname2... yes 

 
 checking for gethostbyname_r... yes 

 
 checking for getnameinfo... yes 

 
 checking for hstrerror... yes 

 
 checking for if_nametoindex... yes 

 
 checking for inet_aton... yes 

 
 checking for inet_pton... yes 

 
 checking for inet6_rth_init... yes 

 
 checking for kqueue... no 

 
 checking for kevent... no 

 
 checking for mkstemp... yes 

 
 checking for poll... yes 

 
 checking for pselect... yes 

 
 checking for snprintf... yes 

 
 checking for sockatmark... yes 

 
 checking for vsnprintf... yes 

 
 checking for IPv4 support... yes 

 
 checking for IPv6 support... yes 

 
 checking for Unix domain sockets... yes 

 
 checking for multicast support... yes 

 
 checking for -I/home/liaops/doc/unp2ev1/src/include... no 

 
 configure: creating ./config.status 

 
 config.status: creating Makefile 

 
 config.status: creating Make.defines 

 
 config.status: creating config.h 

 
 编译库： 

 
 编译所有例程都需要用到的基础库 

  $ cd lib 

  $ make 

  得到静态库文件：libudp.a 

  查看符号表 （主要是想看一下这个库的各个源文件调用了哪些Linux系统调用） 

  $ nm -g libunp.a 

  从中可以发现以下几个文件比较重要，主要是对常用的API进行了一层包装。 

  wrapsock.o:     对套接字socket的包装 

      accept 

      bind 

      connect 

      err_quit 

      err_sys 

      getenv 

      getpeername 

      getsockname 

      getsockopt 

      inet6_rth_add 

      inet6_rth_getaddr 

      inet6_rth_init 

      inet6_rth_reverse 

      inet6_rth_segments 

      inet6_rth_space 

      listen 

      poll 

      recv 

      recvfrom 

      recvmsg 

      select 

      send 

      sendmsg 

      sendto 

      setsockopt 

      shutdown 

      sockatmark 

      socket 

      socketpair 

      strtol 

  wrapstdio.o:    对标准IO库中文件相关函数的包装 

      fclose 

      fdopen 

      ferror 

      fgets 

      fopen 

      fputs 

  wrappthread.o:  对线程库pthread的包装 

      pthread_cond_broadcast 

      pthread_cond_signal 

      pthread_cond_timedwait 

      pthread_cond_wait 

      pthread_create 

      pthread_detach 

      pthread_join 

      pthread_key_create 

      pthread_kill 

      pthread_mutex_init 

      pthread_mutex_lock 

      pthread_mutex_unlock 

      pthread_mutexattr_init 

      pthread_mutexattr_setpshared 

      pthread_once 

      pthread_setspecific 

  wrapunix.o:     对其他常用Linux/Unix系统调用的包装 

      __strdup 

      calloc 

      close 

      dup2 

      err_quit 

      err_sys 

      fcntl 

      fork 

      gettimeofday 

      ioctl 

      malloc 

      mkstemp 

      mmap 

      open 

      pipe 

      read 

      sigaddset 

      sigdelset 

      sigemptyset 

      sigfillset 

      sigismember 

      sigpending 

      sigprocmask 

      sysconf 

      sysctl 

      unlink 

      wait 

      waitpid 

      write 

  问题：为什么要对这些API接口进行包装，是否多此一举？ 

 
 继续编译基本库 

  $ cd ../libfree/ 

  $ make 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -c -o in_cksum.o in_cksum.c 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -c -o inet_ntop.o inet_ntop.c 

  inet_ntop.c: In function ‘inet_ntop’: 

  inet_ntop.c:61: error: argument ‘size’ doesn’t match prototype 

  /usr/include/arpa/inet.h:65: error: prototype declaration 

  make: *** [inet_ntop.o] Error 1 

  出现错误！ 

  Fix: 

  inet_ntop.c第61行 size_t size ->改成 socklen_t size） 

  再次编译 

  $ make 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -c -o inet_ntop.o inet_ntop.c 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -c -o inet_pton.o inet_pton.c 

  ar rv ../libunp.a in_cksum.o inet_ntop.o inet_pton.o 

  a - in_cksum.o 

  a - inet_ntop.o 

  a - inet_pton.o 

  ranlib ../libunp.a 

  貌似这次编译的内容并到了libunp.a中，没有生成新的库文件。 

  $ cd ../libgai 

  $ make 

  ar rv ../libunp.a 

  ranlib ../libunp.a 

 
 拷贝生成的库文件到系统库目录 

  $ cd .. 

  $ sudo cp libunp.a /usr/lib 

  $ sudo cp libunp.a /usr/lib32 

  以后编译代码的时候加上-lunp链接我们的库。 

  修改unp.h并将其和config.h拷贝到/usr/include中 

 
 编译并测试一个基本的客户端例程 

  $ cd intro/ 

  $ make daytimetcpcli 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -c -o daytimetcpcli.o daytimetcpcli.c 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -o daytimetcpcli daytimetcpcli.o ../libunp.a -lpthread 

  编译成功后，在当前目录会生成可执行镜像daytimetcpcli 

  运行daytimetcpcli 

  $ ./daytimetcpcli 

  usage: a.out <IPaddress> 

  $ ./daytimetcpcli 127.0.0.1 

  connect error: Connection refused 

  Fix: 

  开启daytime服务 

  $ make daytimetcpsrv 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -c -o daytimetcpsrv.o daytimetcpsrv.c 

  gcc -I../lib -g -O2 -D_REENTRANT -Wall -o daytimetcpsrv daytimetcpsrv.o ../libunp.a -lpthread 

  sudo ./daytimetcpsrv & 

  再次运行daytimetcpcli 

  $ ./daytimetcpcli 127.0.0.1 

  Mon Mar 3 22:47:35 2014 

最后

以上就是俊秀绿茶为你收集整理的Unix网络编程第三版源码编译的全部内容，希望文章能够帮你解决Unix网络编程第三版源码编译所遇到的程序开发问题。

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本文分类：C/C++
浏览次数：50 次浏览
发布日期：2024-09-22 11:35:01
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Unix网络编程第三版源码编译

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