unpv 卷一卷二源码编译错误解决

来源：互联网发布：SCI-E数据库编辑：程序博客网时间：2024/05/01 09:05

下载：

卷一:http://www.kohala.com/start/unpv12e/unpv12e.tar.gz

http://www.kohala.com/start/

卷一解决错误：

#cd unpv12e
#cd lib
#make
gcc -g -O2 -D_REENTRANT -Wall -c -o connect_nonb.o connect_nonb.c
In file included from connect_nonb.c:1:
unp.h:114: redefinition of `struct in_pktinfo'
make: *** [connect_nonb.o] Error 1
这个错误的修正方法是注释掉该定义（从网上搜索来的，也不知道正确不正确，反正能通过）

cd ../libfree
make
inet_ntop.c:61: error: argument 'size' doesn't match prototype
/usr/include/arpa/inet.h:153: error: prototype declaration

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

#cd ../intro
#make
...
/root/unpv12e/intro/daytimetcpsrvv6.c:18: undefined reference to `ipv6addr_any'
daytimetcpsrvv6.o(.text+0x3d):/root/unpv12e/intro/daytimetcpsrvv6.c:18: undefined reference to `ipv6addr_any'
daytimetcpsrvv6.o(.text+0x48):/root/unpv12e/intro/daytimetcpsrvv6.c:18: undefined reference to `ipv6addr_any'
daytimetcpsrvv6.o(.text+0x56):/root/unpv12e/intro/daytimetcpsrvv6.c:18: undefined reference to `ipv6addr_any
collect2: ld returned 1 exit status
make: *** [daytimetcpsrvv6] Error
将daytimetcpsrvv6.c:18的语句extern struct in6_addr ipv6addr_any;
改为struct in6_addr ipv6addr_any;

#./daytimetcpsrv &
#./daytimetcpcli 127.0.0.1
得到输出时间应该就表示安装初步成功了。

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建議同學在執行server和client程式時加上port number
加入port number的修改 :
tcpservselect.c
加入 -> int SERVER_PORT = (u_short)atoi(argv[1]);
修改 -> servaddr.sin_port = htons(SERVER_PORT);
SERVER_PORT變數名稱可以自取
執行時加入port
./tcpservselect01 9999

tcpcli01.c
加入 -> int SERVER_PORT = (u_short)atoi(argv[2]);
修改 -> if (argc != 3)
err_quit("usage: tcpcli <IPaddress> <Port>");
servaddr.sin_port = htons(SERVER_PORT);
SERVER_PORT變數名稱可以自取
執行時加入port
./tcpcli01 140.113.235.131 9999

卷二解决错误：

cat README

1、按照Readme操作，进入lib目录下make报错：

gcc -g -O2 -D_REENTRANT -Wall -D_POSIX_PTHREAD_SEMANTICS -c -o daemon_inetd.o daemon_inetd.c

In file included from /usr/include/netinet/in.h:24,

from /usr/include/rpc/types.h:90,

from /usr/include/rpc/rpc.h:38,

from unpipc.h:115,

from daemon_inetd.c:1:

/usr/include/stdint.h:49: error: duplicate ‘unsigned’

/usr/include/stdint.h:49: error: two or more data types in declaration specifiers

/usr/include/stdint.h:50: error: duplicate ‘unsigned’

/usr/include/stdint.h:50: error: duplicate ‘short’

/usr/include/stdint.h:52: error: duplicate ‘unsigned’

/usr/include/stdint.h:52: error: two or more data types in declaration specifiers

make: *** [daemon_inetd.o] 错误 1

修改config.h 注释掉一下三行：

//#define uint8_t unsigned char /* <sys/types.h> */

//#define uint16_t unsigned short /* <sys/types.h> */

//#define uint32_t unsigned int /* <sys/types.h> */

生成 libunpipc.a 是关

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