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Reorder Packet member variables slightly for better packing

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This commit is contained in:
Tim Wojtulewicz 2020-10-01 13:01:31 -07:00
parent 665d0d9814
commit c4a7a4eaea
1 changed files with 7 additions and 5 deletions
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12
src/iosource/Packet.h
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@ -155,11 +155,6 @@ public:
uint32_t cap_len; /// Captured packet length uint32_t cap_len; /// Captured packet length
uint32_t link_type; /// pcap link_type (DLT_EN10MB, DLT_RAW, etc) uint32_t link_type; /// pcap link_type (DLT_EN10MB, DLT_RAW, etc)
// True if L2 processing succeeded. If data is set on initialization of
// the packet, L2 is assumed to be valid. The packet manager will then
// process the packet and set l2_valid to False if the analysis failed.
bool l2_valid;
// These are computed from Layer 2 data. These fields are only valid if // These are computed from Layer 2 data. These fields are only valid if
// l2_valid returns true. // l2_valid returns true.
@ -199,6 +194,13 @@ public:
*/ */
uint32_t inner_vlan; uint32_t inner_vlan;
/**
* True if L2 processing succeeded. If data is set on initialization of
* the packet, L2 is assumed to be valid. The packet manager will then
* process the packet and set l2_valid to False if the analysis failed.
*/
bool l2_valid;
/** /**
* Indicates whether the layer 2 checksum was validated by the * Indicates whether the layer 2 checksum was validated by the
* hardware/kernel before being received by zeek. * hardware/kernel before being received by zeek.