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diff --git a/usr.bin/netstat/main.c b/usr.bin/netstat/main.c
--- a/usr.bin/netstat/main.c
+++ b/usr.bin/netstat/main.c
@@ -194,33 +194,33 @@
static kvm_t *kvmd;
static char *nlistf = NULL, *memf = NULL;
-int Aflag; /* show addresses of protocol control block */
-int aflag; /* show all sockets (including servers) */
-static int Bflag; /* show information about bpf consumers */
-int bflag; /* show i/f total bytes in/out */
-int cflag; /* show TCP congestion control stack */
-int Cflag; /* show congestion control algo and vars */
-int dflag; /* show i/f dropped packets */
-int gflag; /* show group (multicast) routing or stats */
-int hflag; /* show counters in human readable format */
-int iflag; /* show interfaces */
-int Lflag; /* show size of listen queues */
-int mflag; /* show memory stats */
+bool Aflag; /* show addresses of protocol control block */
+bool aflag; /* show all sockets (including servers) */
+static bool Bflag; /* show information about bpf consumers */
+bool bflag; /* show i/f total bytes in/out */
+bool cflag; /* show TCP congestion control stack */
+bool Cflag; /* show congestion control algo and vars */
+bool dflag; /* show i/f dropped packets */
+bool gflag; /* show group (multicast) routing or stats */
+bool hflag; /* show counters in human readable format */
+bool iflag; /* show interfaces */
+bool Lflag; /* show size of listen queues */
+bool mflag; /* show memory stats */
int noutputs = 0; /* how much outputs before we exit */
u_int numeric_addr = 0; /* show addresses numerically */
bool numeric_port; /* show ports numerically */
-int Oflag; /* show nhgrp objects*/
-int oflag; /* show nexthop objects*/
-int Pflag; /* show TCP log ID */
-static int pflag; /* show given protocol */
-static int Qflag; /* show netisr information */
-int rflag; /* show routing tables (or routing stats) */
-int Rflag; /* show flow / RSS statistics */
+bool Oflag; /* show nhgrp objects*/
+bool oflag; /* show nexthop objects*/
+bool Pflag; /* show TCP log ID */
+static bool pflag; /* show given protocol */
+static bool Qflag; /* show netisr information */
+bool rflag; /* show routing tables (or routing stats) */
+bool Rflag; /* show flow / RSS statistics */
int sflag; /* show protocol statistics */
-int Wflag; /* wide display */
-int Tflag; /* TCP Information */
-int xflag; /* extra information, includes all socket buffer info */
-int zflag; /* zero stats */
+bool Wflag; /* wide display */
+bool Tflag; /* TCP Information */
+bool xflag; /* extra information, includes all socket buffer info */
+bool zflag; /* zero stats */
int interval; /* repeat interval for i/f stats */
@@ -269,25 +269,25 @@
#endif
break;
case 'A':
- Aflag = 1;
+ Aflag = true;
break;
case 'a':
- aflag = 1;
+ aflag = true;
break;
case 'B':
- Bflag = 1;
+ Bflag = true;
break;
case 'b':
- bflag = 1;
+ bflag = true;
break;
case 'c':
- cflag = 1;
+ cflag = true;
break;
case 'C':
- Cflag = 1;
+ Cflag = true;
break;
case 'd':
- dflag = 1;
+ dflag = true;
break;
case 'F':
fib = strtol(optarg, &endptr, 0);
@@ -322,22 +322,22 @@
}
break;
case 'g':
- gflag = 1;
+ gflag = true;
break;
case 'h':
- hflag = 1;
+ hflag = true;
break;
case 'I': {
char *cp;
- iflag = 1;
+ iflag = true;
for (cp = interface = optarg; isalpha(*cp); cp++)
continue;
unit = atoi(cp);
break;
}
case 'i':
- iflag = 1;
+ iflag = true;
break;
case 'j':
#ifdef JAIL
@@ -349,13 +349,13 @@
#endif
break;
case 'L':
- Lflag = 1;
+ Lflag = true;
break;
case 'M':
memf = optarg;
break;
case 'm':
- mflag = 1;
+ mflag = true;
break;
case 'N':
nlistf = optarg;
@@ -365,23 +365,23 @@
numeric_port = true;
break;
case 'o':
- oflag = 1;
+ oflag = true;
break;
case 'O':
- Oflag = 1;
+ Oflag = true;
break;
case 'P':
- Pflag = 1;
+ Pflag = true;
break;
case 'p':
if ((tp = name2protox(optarg)) == NULL) {
xo_errx(EX_DATAERR, "%s: unknown or uninstrumented "
"protocol", optarg);
}
- pflag = 1;
+ pflag = true;
break;
case 'Q':
- Qflag = 1;
+ Qflag = true;
break;
case 'q':
noutputs = atoi(optarg);
@@ -389,10 +389,10 @@
noutputs++;
break;
case 'r':
- rflag = 1;
+ rflag = true;
break;
case 'R':
- Rflag = 1;
+ Rflag = true;
break;
case 's':
++sflag;
@@ -405,20 +405,20 @@
break;
case 'W':
case 'l':
- Wflag = 1;
+ Wflag = true;
break;
case 'w':
interval = atoi(optarg);
- iflag = 1;
+ iflag = true;
break;
case 'T':
- Tflag = 1;
+ Tflag = true;
break;
case 'x':
- xflag = 1;
+ xflag = true;
break;
case 'z':
- zflag = 1;
+ zflag = true;
break;
case '?':
default:
@@ -435,7 +435,7 @@
if (interval <= 0)
usage();
++argv;
- iflag = 1;
+ iflag = true;
}
if (*argv) {
nlistf = *argv;
diff --git a/usr.bin/netstat/netstat.h b/usr.bin/netstat/netstat.h
--- a/usr.bin/netstat/netstat.h
+++ b/usr.bin/netstat/netstat.h
@@ -37,28 +37,28 @@
#define satosin6(sa) ((struct sockaddr_in6 *)(sa))
#define sin6tosa(sin6) ((struct sockaddr *)(sin6))
-extern int Aflag; /* show addresses of protocol control block */
-extern int aflag; /* show all sockets (including servers) */
-extern int bflag; /* show i/f total bytes in/out */
-extern int cflag; /* show congestion control stats */
-extern int Cflag; /* show congestion control algo and stack */
-extern int dflag; /* show i/f dropped packets */
-extern int gflag; /* show group (multicast) routing or stats */
-extern int hflag; /* show counters in human readable format */
-extern int iflag; /* show interfaces */
-extern int Lflag; /* show size of listen queues */
-extern int mflag; /* show memory stats */
+extern bool Aflag; /* show addresses of protocol control block */
+extern bool aflag; /* show all sockets (including servers) */
+extern bool bflag; /* show i/f total bytes in/out */
+extern bool cflag; /* show congestion control stats */
+extern bool Cflag; /* show congestion control algo and stack */
+extern bool dflag; /* show i/f dropped packets */
+extern bool gflag; /* show group (multicast) routing or stats */
+extern bool hflag; /* show counters in human readable format */
+extern bool iflag; /* show interfaces */
+extern bool Lflag; /* show size of listen queues */
+extern bool mflag; /* show memory stats */
extern int noutputs; /* how much outputs before we exit */
extern u_int numeric_addr; /* show addresses numerically */
extern bool numeric_port; /* show ports numerically */
-extern int Pflag; /* show TCP log ID */
-extern int rflag; /* show routing tables (or routing stats) */
-extern int Rflag; /* show flowid / RSS information */
+extern bool Pflag; /* show TCP log ID */
+extern bool rflag; /* show routing tables (or routing stats) */
+extern bool Rflag; /* show flowid / RSS information */
extern int sflag; /* show protocol statistics */
-extern int Tflag; /* show TCP control block info */
-extern int Wflag; /* wide display */
-extern int xflag; /* extended display, includes all socket buffer info */
-extern int zflag; /* zero stats */
+extern bool Tflag; /* show TCP control block info */
+extern bool Wflag; /* wide display */
+extern bool xflag; /* extended display, includes all socket buffer info */
+extern bool zflag; /* zero stats */
extern int interval; /* repeat interval for i/f stats */

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