C programming: Dereferencing pointer to incomplete type error

Question

I have a struct defined as:

struct {
 char name[32];
 int  size;
 int  start;
 int  popularity;
} stasher_file;

and an array of pointers

Answer 1

You haven't defined struct stasher_file by your first definition. What you have defined is an nameless struct type and a variable stasher_file of that type. Since there's no definition for such type as struct stasher_file in your code, the compiler complains about incomplete type.

In order to define struct stasher_file, you should have done it as follows

struct stasher_file {
 char name[32];
 int  size;
 int  start;
 int  popularity;
};

Note where the stasher_file name is placed in the definition.