fi_add fi_exit fi_init fi_next fi_reset fi_resize fi_set fi_shrink

void fi_add ( struct frame_index *  fi, off_t  pos  ) Definition at line 83 of file index.c. Referenced by read_frame(). { debug3("wanting to add to fill %lu, step %lu, size %lu", (unsigned long)fi->fill, (unsigned long)fi->step, (unsigned long)fi->size); if(fi->fill == fi->size) { /* Index is full, we need to shrink... or grow. */ /* Store the current frame number to check later if we still want it. */ off_t framenum = fi->fill*fi->step; /* If we want not / cannot grow, we shrink. */ if( !(fi->grow_size && fi_resize(fi, fi->size+fi->grow_size)==0) ) fi_shrink(fi); /* Now check if we still want to add this frame (could be that not, because of changed step). */ if(fi->next != framenum) return; } /* When we are here, we want that frame. */ if(fi->fill < fi->size) /* safeguard for size=1, or just generally */ { debug1("adding to index at %p", (void*)(fi->data+fi->fill)); fi->data[fi->fill] = pos; ++fi->fill; fi->next = fi_next(fi); debug3("added pos %li to index with fill %lu and step %lu", (long) pos, (unsigned long)fi->fill, (unsigned long)fi->step); } }