ChinaUnix.net
相关文章推荐:

copy from user

现在在用户空间有一个定义的比较复杂的结构 包含一些指针,指向一些buffer 如果直接copy_from_user(kStruct, uStruct, sizeof(theStrcut))的话 实际上只是拷了指针,而没有把这些buffer拷到kernel 对这些buffer我都要重新kmalloc和copy_from_user 这样不是很麻烦? 请教各位如果要在用户和内核拷贝这样一个结构体 怎么做比较好呢? 谢谢

by real_me - 内核/嵌入技术 - 2006-11-23 19:05:20 阅读(1381) 回复(5)

相关讨论

copy from system/manager@xh to system/manager@xh - Append db_lssj.sb_main using - Select * from db_zsjk.sb_main where sbrq

by xiangyan88 - Oracle - 2003-08-06 15:09:43 阅读(1067) 回复(0)

请问如何copy data from a file to clob?3K!

by smallhand2000 - Java - 2003-03-09 14:07:52 阅读(1088) 回复(0)

请问如何copy data from a file to clob?3K!

by smallhand2000 - Java - 2003-03-09 14:07:07 阅读(1236) 回复(0)

ftpd[612]: [ID 515996 daemon.notice] FTP LOGIN REFUSED (PASS before user) from xxx.xxx.xxx.xxx 啥问题?solaris5.9上的

by welcome008 - Solaris - 2008-11-21 08:12:29 阅读(2075) 回复(1)

Solaris Netscape4.78里的page source页面没有任何可用的菜单, 右键也不可用, copy/netscape键也不行, 请问还可以用什么方法抓源文件到Text Editor里呢? 谢了!

by zqsq - Solaris - 2003-06-21 15:28:20 阅读(1032) 回复(0)

How to Shut Down the FTP Server Follow the steps in this procedure to run ftpshut and to add the shutdown directive to the ftpaccess file. Become superuser. Add the following entries to the ftpaccess file. shutdown path shutdown Keyword that is used to specify the path to a file that is checked regularly for whether the FTP server is scheduled to be shut down path Location of the file ...

by msscisd - Solaris - 2003-03-11 13:55:26 阅读(919) 回复(0)

how to let user see different index from defferent port? :lol: like if they use 61.72.83.94:80, that is one index.if they use 61.72.83.94:18080,that is another index.

by killer813 - 服务器应用 - 2003-12-04 13:25:44 阅读(778) 回复(1)

现在不允许从本地登陆了改如何操作恢复

by crastyl - MySQL - 2008-09-10 09:06:53 阅读(2656) 回复(5)

请各位大侠指教: copy的用法

by lxr01 - PostgreSQL - 2005-08-05 09:37:23 阅读(1736) 回复(0)

请问一下,如果我要把一台as400里面的所有data从一个V6R0的system搬到一个V5R4的system,会有什么影响吗? 尤其是一些用到的第三方软件去辅助跑batch的,在command或者其他地方会有什么影响? thanks.

by 法拉利红鞋儿 - AS400 - 2009-02-23 15:54:01 阅读(1580) 回复(3)