only test on errno when an error occurred (especially on mips); fix some warnings
diff --git a/examples/ulog/test_ulog.c b/examples/ulog/test_ulog.c
index f9d2f6c..fbbd909 100644
--- a/examples/ulog/test_ulog.c
+++ b/examples/ulog/test_ulog.c
@@ -96,15 +96,15 @@
pkts_per_msg = 0;
len = recvfrom(sfd, buf, BUFLEN, 0,
(struct sockaddr *)&sa_kernel, &addrlen);
- if (errno == EINTR)
- goto recv_new;
if (addrlen != sizeof(sa_kernel)) {
- printf("addrlen %d != %d\n", addrlen,
- sizeof(sa_kernel));
+ printf("addrlen %u != %u\n", addrlen,
+ (uint32_t)sizeof(sa_kernel));
exit(-1);
}
if (len == -1) {
perror("recvmsg");
+ if (errno == EINTR)
+ goto recv_new;
exit(-1);
}
nlh = (struct nlmsghdr *)buf;
@@ -281,7 +281,7 @@
printf("ICMP_ECHO SEQ NR=%u\n", ntohs(icmph->un.echo.sequence));
letscontinue:
- printf("===>Total Packet length: %d, of which we examined "
+ printf("===>Total Packet length: %ld, of which we examined "
"%d bytes\n", msg->data_len, curr_len);
printf("###############################\n"
"######END#OF##PACKET#DUMP######\n"