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make a ton of global symbols static

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This commit is contained in:
fyodor 2006-03-05 23:59:46 +00:00
parent 7224f4a52d
commit 76ab1500b3
25 changed files with 2982 additions and 3194 deletions
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19
protocols.cc
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@ -103,11 +103,13 @@
#include "NmapOps.h"
extern NmapOps o;
static int protocols_initialized = 0;
static int numipprots = 0;
static struct protocol_list *protocol_table[PROTOCOL_TABLE_SIZE];
static int nmap_protocols_init() {
static int protocols_initialized = 0;
if (protocols_initialized) return 0;
char filename[512];
FILE *fp;
char protocolname[128];
@ -179,9 +181,8 @@ static int nmap_protocols_init() {
struct protoent *nmap_getprotbynum(int num) {
struct protocol_list *current;
if (!protocols_initialized)
if (nmap_protocols_init() == -1)
return NULL;
if (nmap_protocols_init() == -1)
return NULL;
for(current = protocol_table[num % PROTOCOL_TABLE_SIZE];
current; current = current->next) {
@ -202,9 +203,8 @@ struct scan_lists *getdefaultprots(void) {
int bucket;
int protsneeded = 256;
if (!protocols_initialized)
if (nmap_protocols_init() == -1)
fatal("getdefaultprots(): Couldn't get protocol numbers");
if (nmap_protocols_init() == -1)
fatal("getdefaultprots(): Couldn't get protocol numbers");
scanlist = (struct scan_lists *) safe_zalloc(sizeof(struct scan_lists));
scanlist->prots = (unsigned short *) safe_zalloc((protsneeded) * sizeof(unsigned short));
@ -224,9 +224,8 @@ struct scan_lists *getfastprots(void) {
int bucket;
int protsneeded = 0;
if (!protocols_initialized)
if (nmap_protocols_init() == -1)
fatal("Getfastprots: Couldn't get protocol numbers");
if (nmap_protocols_init() == -1)
fatal("Getfastprots: Couldn't get protocol numbers");
memset(usedprots, 0, sizeof(usedprots));