#endif
/* Read the length word. */
- xread (sock, lenbuf, 4);
+ if (xread (sock, lenbuf, 4) == -1)
+ exit (1);
+
xdrmem_create (&xdr, lenbuf, 4, XDR_DECODE);
xdr_uint32_t (&xdr, &len);
xdr_destroy (&xdr);
continue;
}
- xread (sock, buf, len);
+ if (xread (sock, buf, len) == -1)
+ exit (1);
#ifdef ENABLE_PACKET_DUMP
if (verbose) {
for (;;) {
/* Read the length word. */
- xread (sock, lenbuf, 4);
+ if (xread (sock, lenbuf, 4) == -1)
+ exit (1);
+
xdrmem_create (&xdr, lenbuf, 4, XDR_DECODE);
xdr_uint32_t (&xdr, &len);
xdr_destroy (&xdr);
return -1;
}
- xread (sock, buf, len);
+ if (xread (sock, buf, len) == -1)
+ exit (1);
xdrmem_create (&xdr, buf, len, XDR_DECODE);
memset (&chunk, 0, sizeof chunk);
/* Read the message from the daemon. */
r = xread (sock, buf, sizeof buf);
- if (r == -1) {
- perror ("read");
+ if (r == -1)
return 0;
- }
xdrmem_create (&xdr, buf, sizeof buf, XDR_DECODE);
xdr_uint32_t (&xdr, &flag);