57 	size_t total = desired_total;  in fread()  local
62 	if (total == 0) {  in fread()
82 	while (total > 0) {  in fread()
86 		size_t buffered_bytes = MIN((size_t) fp->_r, total);  in fread()
91 		total -= buffered_bytes;  in fread()
96 		if (total == 0) {  in fread()
104 		if (total > (size_t) fp->_bf._size) {  in fread()
126 	while (total > 0) {  in fread()
127 		ssize_t bytes_read = (*fp->_read)(fp->_cookie, dst, total);  in fread()
133 		total -= bytes_read;  in fread()
138 	return ((desired_total - total) / size);  in fread()