在测试ioctl时，编译测试程序，出现：
my_scull.h:51: error: field ‘my_scull_cdev’ has incomplete type
my_scull.h:52: error: field ‘sem’ has incomplete type
出现此问题是因为在用户空间误用了内核空间的东西，在用户空间这些是不被认识的。
可自己写一个头文件，把想要的写到里面，与内核空间的东西分离开就可以解决了。
//菜单项结构体 typedef struct { BYTE aucItemName[20]; //菜单项的内容 WORD32 dwItemIndex; //菜单项索引 struct T_Menu *ptParentMenu; //此菜单项所在的菜单 struct T_Menu *ptSubMenu; //菜单项链接的子菜单 SWORD32 (*pFunc)(); //该菜单项对应的功能函数指针 }T_MenuItem; //菜单结构体 typedef struct { BYTE ...
本贴我说不好要放在哪个具体的讨论区,觉得c区还合适,就放这里了, 本贴的目的是帮比我还菜的小鸟遇到这个问题好解决些,写完这个我 想在google或者baidu上搜partitions.h:61: error: field `list' has incomplete type 这样的关键字,应该能找到这贴了吧. 我今天在编译linux2.6.14.2的内核的时候,遇到了这个问题, 但是在google和baidu上找,都是提问的,就没有理睬过,那好 我就自己找答案: 主要是针对s3c2410的内核移植, 在我都培植好后...
我在移植代码到hp(ia64 B.11.23)时编译出错， 编译器用的是gcc4.1.0，错误提示为： In file included from /usr/include/sys/mp.h:53, from /usr/include/sys/malloc.h:59, from /usr/include/net/netmp.h:51, from /usr/include/net/if.h:59, /usr/include/machine/sys/getppdp.h:65: error: array type has incomplete element type 我在网络上查找答案，发现编译器gcc4.0....
我在移植代码到hp(ia64 B.11.23)时编译出错， 编译器用的是gcc4.1.0，错误提示为： In file included from /usr/include/sys/mp.h:53, from /usr/include/sys/malloc.h:59, from /usr/include/net/netmp.h:51, from /usr/include/net/if.h:59, /usr/include/machine/sys/getppdp.h:65: error: array type has incomplete element type 我在网络上查找答案，发现编译器gcc4.0....
怎么解决Call-time pass-by-reference has been deprecated ？？ [Thu May 24 19:09:04 2007] [error] [client 127.0.0.1] PHP Warning: Call-time pass-by-reference has been deprecated - argument passed by value; If you would like to pass it by reference, modify the d eclaration of [runtime function name](). If you would like to enable call-time pass-by-reference, y ou can set allow_call_time_pass_refe...
If a specifier with a tag but without a list appears when the tag is not declared, an incomplete type is specified. Objects with an incomplete structure or union type may be mentioned in contexts where their size is not needed, for example in declarations (not definitions), for specifying a pointer, or for creating a typedef, but not otherwise. The type becomes complete on occurrence of a subseque...
