Arthur Tumanyan wrote:
> Hi everyone!
> I have some problems with struct size defination and malloc()/free() .
>
> Here is my code:
> //-----------------------shaga.h----------------------
> #define UNAME_MAXLEN 8
> #define PWD_MAXLEN 8
> #define Q_LINE_MAXLEN 512
>
> enum _logtype{ shaga,syslog };
> enum _onoff{ on,off };
>
> struct _shaga{
> in_addr_t db_host;
> u_short db_port;
> char db_name[Q_LINE_MAXLEN];
> char db_user[UNAME_MAXLEN];
> char db_pwd[PWD_MAXLEN];
> const char *logfile[Q_LINE_MAXLEN];
> u_short maxusers;
> _logtype logtype;
> _onoff enable_shaga;
>
> }
> struct Config{
>
> _shaga shaga;
>
> gcc -Wall shaga.c -o shaga ,then i get following error messages:
>
> shaga.c: In function `main':
> shaga.c:18: error: storage size of 'myConfig' isn't known
>
> What does this mean? I think it is because of the compiler don't know the
> struct size.Am i wrong?
I'm pretty sure the problem is that you have named the file with a .c
extension but you are using, IIRC, C++ specific stuff in the .h file. Try:
struct Config{
struct _shaga shaga;
}
Instead. (Notice the extra 'struct'). Alternatively, rename the file
with a .cpp extension.
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