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-rw-r--r--sbin/ping/ping.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/sbin/ping/ping.c b/sbin/ping/ping.c
index 8db4afe..613b9cc 100644
--- a/sbin/ping/ping.c
+++ b/sbin/ping/ping.c
@@ -93,7 +93,6 @@ __FBSDID("$FreeBSD$");
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
-#include <termios.h>
#include <unistd.h>
#define INADDR_LEN ((int)sizeof(in_addr_t))
@@ -185,7 +184,6 @@ double tsum = 0.0; /* sum of all times, for doing average */
double tsumsq = 0.0; /* sum of all times squared, for std. dev. */
volatile sig_atomic_t finish_up; /* nonzero if we've been told to finish up */
-int reset_kerninfo;
volatile sig_atomic_t siginfo_p;
static void fill(char *, char *);
@@ -216,7 +214,6 @@ main(argc, argv)
struct ip *ip;
struct msghdr msg;
struct sigaction si_sa;
- struct termios ts;
size_t sz;
u_char *datap, packet[IP_MAXPACKET];
char *ep, *source, *target, *payload;
@@ -708,12 +705,6 @@ main(argc, argv)
iov.iov_base = packet;
iov.iov_len = IP_MAXPACKET;
- if (tcgetattr(STDOUT_FILENO, &ts) != -1) {
- reset_kerninfo = !(ts.c_lflag & NOKERNINFO);
- ts.c_lflag |= NOKERNINFO;
- tcsetattr(STDOUT_FILENO, TCSANOW, &ts);
- }
-
if (preload == 0)
pinger(); /* send the first ping */
else {
@@ -1271,7 +1262,6 @@ check_status()
static void
finish()
{
- struct termios ts;
(void)signal(SIGINT, SIG_IGN);
(void)signal(SIGALRM, SIG_IGN);
@@ -1299,10 +1289,6 @@ finish()
"round-trip min/avg/max/stddev = %.3f/%.3f/%.3f/%.3f ms\n",
tmin, avg, tmax, sqrt(vari));
}
- if (reset_kerninfo && tcgetattr(STDOUT_FILENO, &ts) != -1) {
- ts.c_lflag &= ~NOKERNINFO;
- tcsetattr(STDOUT_FILENO, TCSANOW, &ts);
- }
if (nreceived)
exit(0);
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