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NETSTAT(1): Initialize global variables

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Use BSD program lock.
This commit is contained in:
Sebastian Huber
2013-10-30 15:42:53 +01:00
parent 5898fa13a3
commit 6da9b2397b
4 changed files with 64 additions and 22 deletions
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7
freebsd/usr.bin/netstat/inet.c
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@@ -306,7 +306,6 @@ void
protopr(u_long off, const char *name, int af1, int proto)
{
int istcp;
static int first = 1;
char *buf;
const char *vchar;
struct tcpcb *tp = NULL;
@@ -394,7 +393,7 @@ protopr(u_long off, const char *name, int af1, int proto)
))
continue;
if (first) {
if (!protopr_initialized) {
if (!Lflag) {
printf("Active Internet connections");
if (aflag)
@@ -424,7 +423,7 @@ protopr(u_long off, const char *name, int af1, int proto)
else
printf("(state)\n");
}
first = 0;
protopr_initialized = 1;
}
if (Lflag && so->so_qlimit == 0)
continue;
@@ -913,7 +912,7 @@ arp_stats(u_long off, const char *name, int af1 __unused, int proto __unused)
static const char *icmpnames[ICMP_MAXTYPE + 1] = {
static const char *const icmpnames[ICMP_MAXTYPE + 1] = {
"echo reply", /* RFC 792 */
"#1",
"#2",