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Enumerations | |
| enum | { FLOW_PROTO_TCP = 0, FLOW_PROTO_UDP, FLOW_PROTO_ICMP, FLOW_PROTO_SCTP, FLOW_PROTO_DEFAULT, FLOW_PROTO_MAX } |
Functions | |
| SC_ATOMIC_EXTERN (uint64_t, flow_memuse) | |
Detailed Description
Definition in file flow-private.h.
Macro Definition Documentation
◆ FLOW_BYPASSED_TIMEOUT
| #define FLOW_BYPASSED_TIMEOUT 100 |
Definition at line 66 of file flow-private.h.
◆ FLOW_DEFAULT_BYPASSED_TIMEOUT
| #define FLOW_DEFAULT_BYPASSED_TIMEOUT 100 |
Definition at line 44 of file flow-private.h.
◆ FLOW_DEFAULT_CLOSED_TIMEOUT
| #define FLOW_DEFAULT_CLOSED_TIMEOUT 0 |
Definition at line 43 of file flow-private.h.
◆ FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT
| #define FLOW_DEFAULT_EMERG_BYPASSED_TIMEOUT 50 |
Definition at line 58 of file flow-private.h.
◆ FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT
| #define FLOW_DEFAULT_EMERG_CLOSED_TIMEOUT 0 |
Definition at line 57 of file flow-private.h.
◆ FLOW_DEFAULT_EMERG_EST_TIMEOUT
| #define FLOW_DEFAULT_EMERG_EST_TIMEOUT 100 |
Definition at line 56 of file flow-private.h.
◆ FLOW_DEFAULT_EMERG_NEW_TIMEOUT
| #define FLOW_DEFAULT_EMERG_NEW_TIMEOUT 10 |
Definition at line 55 of file flow-private.h.
◆ FLOW_DEFAULT_EST_TIMEOUT
| #define FLOW_DEFAULT_EST_TIMEOUT 300 |
Definition at line 42 of file flow-private.h.
◆ FLOW_DEFAULT_NEW_TIMEOUT
| #define FLOW_DEFAULT_NEW_TIMEOUT 30 |
Definition at line 41 of file flow-private.h.
◆ FLOW_EMERGENCY
| #define FLOW_EMERGENCY 0x01 |
Flow engine is in emergency mode. This means it doesn't have enough spare flows for new flows and/or it's memcap limit it reached. In this state the flow engine with evaluate flows with lower timeout settings.
Definition at line 38 of file flow-private.h.
◆ FLOW_IPPROTO_ICMP_BYPASSED_TIMEOUT
| #define FLOW_IPPROTO_ICMP_BYPASSED_TIMEOUT 100 |
Definition at line 53 of file flow-private.h.
◆ FLOW_IPPROTO_ICMP_EMERG_EST_TIMEOUT
| #define FLOW_IPPROTO_ICMP_EMERG_EST_TIMEOUT 100 |
Definition at line 64 of file flow-private.h.
◆ FLOW_IPPROTO_ICMP_EMERG_NEW_TIMEOUT
| #define FLOW_IPPROTO_ICMP_EMERG_NEW_TIMEOUT 10 |
Definition at line 63 of file flow-private.h.
◆ FLOW_IPPROTO_ICMP_EST_TIMEOUT
| #define FLOW_IPPROTO_ICMP_EST_TIMEOUT 300 |
Definition at line 52 of file flow-private.h.
◆ FLOW_IPPROTO_ICMP_NEW_TIMEOUT
| #define FLOW_IPPROTO_ICMP_NEW_TIMEOUT 30 |
Definition at line 51 of file flow-private.h.
◆ FLOW_IPPROTO_TCP_BYPASSED_TIMEOUT
| #define FLOW_IPPROTO_TCP_BYPASSED_TIMEOUT 100 |
Definition at line 47 of file flow-private.h.
◆ FLOW_IPPROTO_TCP_EMERG_EST_TIMEOUT
| #define FLOW_IPPROTO_TCP_EMERG_EST_TIMEOUT 100 |
Definition at line 60 of file flow-private.h.
◆ FLOW_IPPROTO_TCP_EMERG_NEW_TIMEOUT
| #define FLOW_IPPROTO_TCP_EMERG_NEW_TIMEOUT 10 |
Definition at line 59 of file flow-private.h.
◆ FLOW_IPPROTO_TCP_EST_TIMEOUT
| #define FLOW_IPPROTO_TCP_EST_TIMEOUT 300 |
Definition at line 46 of file flow-private.h.
◆ FLOW_IPPROTO_TCP_NEW_TIMEOUT
| #define FLOW_IPPROTO_TCP_NEW_TIMEOUT 30 |
Definition at line 45 of file flow-private.h.
◆ FLOW_IPPROTO_UDP_BYPASSED_TIMEOUT
| #define FLOW_IPPROTO_UDP_BYPASSED_TIMEOUT 100 |
Definition at line 50 of file flow-private.h.
◆ FLOW_IPPROTO_UDP_EMERG_EST_TIMEOUT
| #define FLOW_IPPROTO_UDP_EMERG_EST_TIMEOUT 100 |
Definition at line 62 of file flow-private.h.
◆ FLOW_IPPROTO_UDP_EMERG_NEW_TIMEOUT
| #define FLOW_IPPROTO_UDP_EMERG_NEW_TIMEOUT 10 |
Definition at line 61 of file flow-private.h.
◆ FLOW_IPPROTO_UDP_EST_TIMEOUT
| #define FLOW_IPPROTO_UDP_EST_TIMEOUT 300 |
Definition at line 49 of file flow-private.h.
◆ FLOW_IPPROTO_UDP_NEW_TIMEOUT
| #define FLOW_IPPROTO_UDP_NEW_TIMEOUT 30 |
Definition at line 48 of file flow-private.h.
◆ FLOW_PROTO_APPLAYER_MAX
| #define FLOW_PROTO_APPLAYER_MAX FLOW_PROTO_UDP + 1 |
Definition at line 79 of file flow-private.h.
Enumeration Type Documentation
◆ anonymous enum
| anonymous enum |
| Enumerator | |
|---|---|
| FLOW_PROTO_TCP | |
| FLOW_PROTO_UDP | |
| FLOW_PROTO_ICMP | |
| FLOW_PROTO_SCTP | |
| FLOW_PROTO_DEFAULT | |
| FLOW_PROTO_MAX | |
Definition at line 67 of file flow-private.h.
Function Documentation
◆ SC_ATOMIC_EXTERN()
| SC_ATOMIC_EXTERN | ( | uint64_t | , |
| flow_memuse | |||
| ) |
flow memuse counter (atomic), for enforcing memcap limit
Variable Documentation
◆ flow_config
| FlowConfig flow_config |
Definition at line 96 of file flow.c.
Referenced by FlowGetExistingFlowFromHash(), FlowGetFlowFromHash(), FlowGetFromFlowKey(), FlowGetMemcap(), FlowInitConfig(), FlowKeyGetHash(), FlowSetMemcap(), and FlowUpdateSpareFlows().
◆ flow_freefuncs
| FlowProtoFreeFunc flow_freefuncs[FLOW_PROTO_MAX] |
Definition at line 91 of file flow.c.
Referenced by FlowClearMemory(), FlowInitFlowProto(), and FlowSetProtoFreeFunc().
◆ flow_hash
| FlowBucket* flow_hash |
Definition at line 52 of file flow-hash.c.
Referenced by FlowGetExistingFlowFromHash(), FlowGetFlowFromHash(), FlowGetFromFlowKey(), and FlowInitConfig().
◆ flow_recycle_q
| FlowQueue flow_recycle_q |
queue to pass flows to cleanup/log thread(s)
Definition at line 75 of file flow-manager.c.
Referenced by FlowInitConfig().
◆ flow_spare_q
| FlowQueue flow_spare_q |
spare/unused/prealloced flows live here
Definition at line 94 of file flow.c.
Referenced by FlowGetFromFlowKey(), FlowInitConfig(), FlowMoveToSpare(), and FlowUpdateSpareFlows().
◆ flow_timeouts_emerg
| FlowProtoTimeout flow_timeouts_emerg[FLOW_PROTO_MAX] |
Definition at line 90 of file flow.c.
Referenced by FlowInitFlowProto(), and FlowTimeoutsEmergency().
◆ flow_timeouts_normal
| FlowProtoTimeout flow_timeouts_normal[FLOW_PROTO_MAX] |
FlowProto specific timeouts and free/state functions
Definition at line 89 of file flow.c.
Referenced by FlowInitFlowProto(), and FlowTimeoutsInit().
