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📁 一份很好的linux入门资料
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<HTML><HEAD>  <TITLE>BBS水木清华站∶精华区</TITLE></HEAD><BODY><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER>发信人:&nbsp;tonysun&nbsp;(欧陆风情),&nbsp;信区:&nbsp;Linux&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>标&nbsp;&nbsp;题:&nbsp;关于get_user和put_user的问题&nbsp;<BR>发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Wed&nbsp;Oct&nbsp;11&nbsp;13:37:37&nbsp;2000)&nbsp;<BR>&nbsp;<BR>试图编制模块--用/proc实现输入输出，编译成功后，用insmod&nbsp;procfs.o出现错误提示&nbsp;<BR>：&nbsp;<BR>procfs.o:unresolved&nbsp;symbol&nbsp;__get_user_X&nbsp;<BR>procfs.o:unresolved&nbsp;symbol&nbsp;__put_user_X&nbsp;<BR>然而，声明get_user和put_user的头文件（asm/uaccess.h）已经包含，请问如何解决这&nbsp;<BR>个问题。&nbsp;<BR>&nbsp;<BR>--&nbsp;<BR>&nbsp;<BR>※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;202.120.180.156]&nbsp;<BR>发信人:&nbsp;althea&nbsp;(痛并快乐着),&nbsp;信区:&nbsp;Linux&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;关于get_user和put_user的问题&nbsp;<BR>发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Wed&nbsp;Oct&nbsp;11&nbsp;17:57:22&nbsp;2000)&nbsp;<BR>&nbsp;<BR>编译时加-O2&nbsp;<BR>【&nbsp;在&nbsp;tonysun&nbsp;(欧陆风情)&nbsp;的大作中提到:&nbsp;】&nbsp;<BR>∶<I>&nbsp;试图编制模块--用/proc实现输入输出，编译成功后，用insmod&nbsp;procfs.o出现错误提示&nbsp;</I><BR>∶<I>&nbsp;：&nbsp;</I><BR>∶<I>&nbsp;procfs.o:unresolved&nbsp;symbol&nbsp;__get_user_X&nbsp;</I><BR>∶<I>&nbsp;procfs.o:unresolved&nbsp;symbol&nbsp;__put_user_X&nbsp;</I><BR>∶<I>&nbsp;然而，声明get_user和put_user的头文件（asm/uaccess.h）已经包含，请问如何解决这&nbsp;</I><BR>∶<I>&nbsp;个问题。&nbsp;</I><BR>&nbsp;<BR>&nbsp;<BR>--&nbsp;<BR>&nbsp;<BR>※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;162.105.203.39]&nbsp;<BR>发信人:&nbsp;hellguard&nbsp;(小四),&nbsp;信区:&nbsp;Linux&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;关于get_user和put_user的问题&nbsp;<BR>发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Wed&nbsp;Oct&nbsp;11&nbsp;19:05:20&nbsp;2000)&nbsp;<BR>&nbsp;<BR>你一定没有指定-O3(-O2)编译开关。重新编译吧&nbsp;<BR>【&nbsp;在&nbsp;tonysun&nbsp;(欧陆风情)&nbsp;的大作中提到:&nbsp;】&nbsp;<BR>∶<I>&nbsp;试图编制模块--用/proc实现输入输出，编译成功后，用insmod&nbsp;procfs.o出现错误提示&nbsp;</I><BR>∶<I>&nbsp;：&nbsp;</I><BR>∶<I>&nbsp;procfs.o:unresolved&nbsp;symbol&nbsp;__get_user_X&nbsp;</I><BR>∶<I>&nbsp;procfs.o:unresolved&nbsp;symbol&nbsp;__put_user_X&nbsp;</I><BR>∶<I>&nbsp;然而，声明get_user和put_user的头文件（asm/uaccess.h）已经包含，请问如何解决这&nbsp;</I><BR>∶<I>&nbsp;个问题。&nbsp;</I><BR>&nbsp;<BR>&nbsp;<BR>--&nbsp;<BR>&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;也许有一天，他再从海上蓬蓬的雨点中升起，&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;飞向西来，再形成一道江流，再冲倒两旁的石壁，&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;再来寻夹岸的桃花。然而，我不敢说来生，也不敢信来生......&nbsp;<BR>&nbsp;<BR>&nbsp;<BR>※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;210.73.87.125]&nbsp;<BR><CENTER><H1>BBS水木清华站∶精华区</H1></CENTER></BODY></HTML>
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