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* Improved debug output; ipv4 will now dump the whole header if TRACE_IPV4 is defined.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37661 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2010-07-21 16:23:38 +00:00
parent 68d1b69012
commit 0a0bed1c7b
2 changed files with 8 additions and 5 deletions
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1
src/add-ons/kernel/network/protocols/icmp/icmp.cpp
View File

@ -401,6 +401,7 @@ icmp_error_reply(net_protocol* protocol, net_buffer* buffer, uint32 code,
uint8 icmpType, icmpCode;
icmp_decode(code, icmpType, icmpCode);
TRACE(" icmp type %u, code %u\n", icmpType, icmpCode);
NetBufferHeaderReader<ipv4_header> bufferHeader(buffer);
size_t offset = 0;

12
src/add-ons/kernel/network/protocols/ipv4/ipv4.cpp
View File

@ -43,9 +43,11 @@
# define TRACE_SK(protocol, format, args...) \
dprintf("IPv4 [%llu] %p " format "\n", system_time(), \
protocol , ##args)
# define TRACE_ONLY(x) x
#else
# define TRACE(args...) do { } while (0)
# define TRACE_SK(args...) do { } while (0)
# define TRACE(args...) ;
# define TRACE_SK(args...) ;
# define TRACE_ONLY(x)
#endif
@ -438,7 +440,7 @@ FragmentPacket::StaleTimer(struct net_timer* timer, void* data)
// #pragma mark -
#if 0
#ifdef TRACE_IPV4
static void
dump_ipv4_header(ipv4_header &header)
{
@ -473,7 +475,7 @@ dump_ipv4_header(ipv4_header &header)
dprintf(" source: %d.%d.%d.%d\n", src->a, src->b, src->c, src->d);
dprintf(" destination: %d.%d.%d.%d\n", dst->a, dst->b, dst->c, dst->d);
}
#endif
#endif // TRACE_IPV4
static int
@ -1547,7 +1549,7 @@ ipv4_receive_data(net_buffer* buffer)
return bufferHeader.Status();
ipv4_header& header = bufferHeader.Data();
//dump_ipv4_header(header);
TRACE_ONLY(dump_ipv4_header(header));
if (header.version != IP_VERSION)
return B_BAD_TYPE;