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Merge from /nmap-exp/david/nmap-mem. This reduces the memory usage of OS

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scan by about 95%. (66832396 bytes to 2815061 bytes according to
Massif.)
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david
2009-11-23 21:22:07 +00:00
parent ddc1b9b2d1
commit a06b900f00
7 changed files with 540 additions and 616 deletions
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6
output.cc
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@@ -1493,8 +1493,8 @@ void write_host_status(Target * currenths, int resolve_all) {
that only unique entries are added. Also note that *numentries is
incremented if the candidate is added. arrsize is the number of
char * members that fit into arr */
static int addtochararrayifnew(char *arr[], int *numentries, int arrsize,
char *candidate) {
static int addtochararrayifnew(const char *arr[], int *numentries, int arrsize,
const char *candidate) {
int i;
// First lets see if the member already exists
@@ -1520,7 +1520,7 @@ static void printosclassificationoutput(const struct
bool guess) {
int classno, i, familyno;
int overflow = 0; /* Whether we have too many devices to list */
char *types[MAX_OS_CLASSMEMBERS];
const char *types[MAX_OS_CLASSMEMBERS];
char fullfamily[MAX_OS_CLASSMEMBERS][128]; // "[vendor] [os family]"
double familyaccuracy[MAX_OS_CLASSMEMBERS]; // highest accuracy for this fullfamily
char familygenerations[MAX_OS_CLASSMEMBERS][48]; // example: "4.X|5.X|6.X"