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Merge from /nmap-exp/david/nmap-mem. This brings in two memory-reducing

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changes. The first is that Port objects don't allocate memory for
service and RPC results unless that information is set. This reduces the
size of a bare Port from 92 to 40 bytes on my machine. The second change
is that PortList now has the notion of a "default port state," which is
the state of any ports that didn't receive a response. These ports don't
need an allocated Port object, which saves a lot of memory in scans
where most ports didn't get a response.
This commit is contained in:
david
2009-12-19 21:26:14 +00:00
parent 9f0e11f035
commit b838242e01
15 changed files with 593 additions and 517 deletions
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portreasons.h
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@@ -114,7 +114,6 @@ typedef struct port_reason {
reason_t reason_id;
struct in_addr ip_addr;
unsigned short ttl;
int state;
} state_reason_t;
/* used to calculate state reason summaries.