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Print packet contents from test code.
[mctap.git]
/
src
/
mctap.c
diff --git
a/src/mctap.c
b/src/mctap.c
index
437082b
..
8125c41
100644
(file)
--- a/
src/mctap.c
+++ b/
src/mctap.c
@@
-68,13
+68,16
@@
static int mkmcastsk4(struct in_addr group, int port)
mreq.imr_multiaddr = group;
if(setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq)))
return(-1);
mreq.imr_multiaddr = group;
if(setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq)))
return(-1);
+ soval = 1;
+ if(setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, &soval, sizeof(soval)))
+ return(-1);
return(fd);
}
static void test(int fd)
{
char buf[65536];
return(fd);
}
static void test(int fd)
{
char buf[65536];
- int ret;
+ int
i,
ret;
struct sockaddr_storage nm;
socklen_t nmlen;
struct sockaddr_storage nm;
socklen_t nmlen;
@@
-86,6
+89,11
@@
static void test(int fd)
exit(1);
}
printf("%s %i:\n", formataddress((struct sockaddr *)&nm, nmlen), ret);
exit(1);
}
printf("%s %i:\n", formataddress((struct sockaddr *)&nm, nmlen), ret);
+ for(i = 0; i < ret; i++) {
+ printf("%02x ", (unsigned char)buf[i]);
+ if(i % 20 == 0)
+ putchar(10);
+ }
}
}
}
}