diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-06-10 08:00:09 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-06-22 17:25:58 +0200 |
| commit | 4ca39ca3fcb01a195a94e7298bc9c98d1258e4cb (patch) | |
| tree | 65c7c3755378d81446b2c514c08ce1a3cb5c824a | |
| parent | openssl: Do not use signals (diff) | |
| download | rtems-libbsd-4ca39ca3fcb01a195a94e7298bc9c98d1258e4cb.tar.bz2 | |
ping: Do not use signals
| -rw-r--r-- | freebsd/sbin/ping/ping.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/freebsd/sbin/ping/ping.c b/freebsd/sbin/ping/ping.c index e31941b8..fae24e53 100644 --- a/freebsd/sbin/ping/ping.c +++ b/freebsd/sbin/ping/ping.c @@ -307,7 +307,9 @@ main(int argc, char *const *argv) #endif struct sockaddr_in *to; double t; +#ifndef __rtems__ u_long alarmtimeout; +#endif /* __rtems__ */ long ltmp; int almost_done, ch, df, hold, i, icmp_len, mib[4], preload; int ssend_errno, srecv_errno, tos, ttl; @@ -370,7 +372,9 @@ main(int argc, char *const *argv) err(EX_OSERR, "srecv socket"); } +#ifndef __rtems__ alarmtimeout = df = preload = tos = 0; +#endif /* __rtems__ */ outpack = outpackhdr + sizeof(struct ip); while ((ch = getopt(argc, argv, @@ -572,6 +576,7 @@ main(int argc, char *const *argv) mttl = ltmp; options |= F_MTTL; break; +#ifndef __rtems__ case 't': alarmtimeout = strtoul(optarg, &ep, 0); if ((alarmtimeout < 1) || (alarmtimeout == ULONG_MAX)) @@ -582,6 +587,7 @@ main(int argc, char *const *argv) optarg, MAXALARM); alarm((int)alarmtimeout); break; +#endif /* __rtems__ */ case 'v': options |= F_VERBOSE; break; @@ -1518,8 +1524,10 @@ static void finish(void) { +#ifndef __rtems__ (void)signal(SIGINT, SIG_IGN); (void)signal(SIGALRM, SIG_IGN); +#endif /* __rtems__ */ (void)putchar('\n'); (void)fflush(stdout); (void)printf("--- %s ping statistics ---\n", hostname); |