程序如下,代码注释也很清楚了 /* * All this magic is because you have to pass makecontext a * function that takes some number of word-sized variables, * and on 64-bit machines pointers are bigger than words. */ z = (ulong)t; y = z; z >>= 16; /* hide undefined 32-bit shift from 32-bit compilers */ x = z>>16; makecontext(&t->context.uc, (void(*)())taskstart, 2, y, x) (上面z是64...
源数据库版本是8.1 fixpack4(32位实例),目标数据库的版本是8.1 fixpack11(64位实例),在源数据库作了个backup,然后拿到目标数据库作restore,并前滚了日志,都成功了,但在连数据库时报了一个错:SQL2048N An error occurred while accessing object "SQL PROCEDURE FILES". Reason code: "7". 各位有碰到过这种问题吗? [ 本帖最后由 helpme 于 2006-3-24 15:33 编辑 ]
isainfo -v isainfo -kv isainfo -b 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u3/97963/showart_2017740.html
出错信息: exec(): 0509-036 Cannot load program ./server because of the following errors: 0509-022 Cannot load module /usr/opt/db2_08_01/lib/libdb2.a(shr.o). 0509-150 Dependent module /home/db2inst1/sqllib/lib/libdb2trcapi.a(shr.o) could not be loaded. 0509-152 Member shr.o is not found in archive 0509-022 Cannot load module server. 0509-150 Dependent...
我在HP XW4300 pc工作站上安装了solaris 10 ,缺省启动为64位内核,但手上有的板卡只有32位的驱动?请问如何手工切换内核?对驱动安装有影响吗?
一个32位数,如:0x12345678 read系统调用怎么才能在用户程序中获得这个数呢,我 看 read中传递的是char* buf 通过copy_to_user函数传值,我在用户程序中得不到这个32位数啊 求助ING