diff options
| author | Shawn Routhier <sar@isc.org> | 2012-09-19 14:27:44 -0700 |
|---|---|---|
| committer | Shawn Routhier <sar@isc.org> | 2012-09-19 14:27:44 -0700 |
| commit | 67b2cb451b409b6e5a7e3e838c9352243466e795 (patch) | |
| tree | 657733abd579ed059ad1f8b5965d0f1e65419609 /doc | |
| parent | 529be52a84e882afb3efcc33e8dd898dd655f0ad (diff) | |
| download | isc-dhcp-67b2cb451b409b6e5a7e3e838c9352243466e795.tar.gz | |
[master]
Update the memory leakage debug code to work with v6.
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/devel/debug.dox | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/devel/debug.dox b/doc/devel/debug.dox index 5feac16d..f9f4696a 100644 --- a/doc/devel/debug.dox +++ b/doc/devel/debug.dox @@ -18,4 +18,16 @@ file dhcpd b lease_reference @endverbatim +DEBUG_MEMORY_LEAKAGE may be defined in includes/site.h to enable some debugging +code to help with debugging memory issues. This code keeps a running total +of the outstanding memory that has been allocated and a list of the outstanding +allocations. Both are updated whent he memory is freed. Status information is +printed when do_packet() and do_packet6() complete processing. The outstanding +value is expected to grow when new structures are used - for example when a new +IPv6 lease is created. It is not expected to grow when a structure is reused +for example when an IPv6 lease is renewed. + +DEBUG_RC_HISTORY and DEBUG_RC_HISTORY_EXHAUSTIVELY can also be defined to provide +more verbose information about reference counts on objects. + */ |