On Sunday 31 August 2008 10:47:23 joerg jungermann wrote:
> As for as I understand the docs/manpages relevant for getting the TTL of
> a received packet is line 254 to 257:
> if(setsockopt(rcv, SOL_IP, IP_RECVTTL, (char*) &x, sizeof(int))<0){
> perror("IP_RECVTTL on rcv");
> exit(1);
> };
>
> In uclibc this seems to ignore this.
That's more or less a syscall. If uClibc supports it at all it should be
fairly hard to screw up.
> If its not a bug please give me a pointer, where I can read an fixup the
> program.
I haven't seen any follow-up to this, so my suggestion is to do an strace of
both the libc and uClibc versions. Could you tell us what differences show
up in that?
Rob
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