103     const char *fn;  in find_item()  local
107         fn = "boot.img";  in find_item()
109         fn = "recovery.img";  in find_item()
111         fn = "system.img";  in find_item()
113         fn = "vendor.img";  in find_item()
115         fn = "userdata.img";  in find_item()
117         fn = "cache.img";  in find_item()
119         fn = "android-info.txt";  in find_item()
128                 "../../../target/product/%s/%s", product, fn);  in find_item()
138     sprintf(path, "%s/%s", dir, fn);  in find_item()
182 static void *load_file(const char *fn, unsigned *_sz)  in load_file()  argument
186     fd = open(fn, O_RDONLY | O_BINARY);  in load_file()
730 void do_update_signature(ZipArchiveHandle zip, char *fn)  in do_update_signature()  argument
733     void* data = unzip_file(zip, fn, &sz);  in do_update_signature()
787 void do_send_signature(char *fn)  in do_send_signature()  argument
793     xtn = strrchr(fn, '.');  in do_send_signature()
798     data = load_file(fn, &sz);  in do_send_signature()