80 static uint8_t *extbuf;  variable
201 	if (extbuf) {  in opndir()
202 		free(extbuf);  in opndir()
203 		extbuf = NULL;  in opndir()
249 	if (extbuf)  in getallocext()
250 		free(extbuf);  in getallocext()
251 	extbuf = (uint8_t *)malloc(nb);  in getallocext()
252 	if (extbuf == NULL)  in getallocext()
254 	if (bread(fsreadfd, (char *)extbuf,  in getallocext()
261 	aep = (struct alloc_ext_desc *)extbuf;  in getallocext()
266 		free(extbuf);  in getallocext()