1#ifndef GIT_FSCK_H 2#define GIT_FSCK_H 3 4#define FSCK_ERROR 1 5#define FSCK_WARN 2 6 7/* 8 * callback function for fsck_walk 9 * type is the expected type of the object or OBJ_ANY 10 * the return value is: 11 * 0 everything OK 12 * <0 error signaled and abort 13 * >0 error signaled and do not abort 14 */ 15typedefint(*fsck_walk_func)(struct object *obj,int type,void*data); 16 17/* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */ 18typedefint(*fsck_error)(struct object *obj,int type,const char*err, ...); 19 20__attribute__((format(printf,3,4))) 21intfsck_error_function(struct object *obj,int type,const char*fmt, ...); 22 23/* descend in all linked child objects 24 * the return value is: 25 * -1 error in processing the object 26 * <0 return value of the callback, which lead to an abort 27 * >0 return value of the first signaled error >0 (in the case of no other errors) 28 * 0 everything OK 29 */ 30intfsck_walk(struct object *obj, fsck_walk_func walk,void*data); 31/* If NULL is passed for data, we assume the object is local and read it. */ 32intfsck_object(struct object *obj,void*data,unsigned long size, 33int strict, fsck_error error_func); 34 35#endif