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| 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 17:25:12 +0200 |
| commit | 04564e61c6661503bd83a09d0551371fe4dc7869 (patch) | |
| tree | c9cedc00241021d2c249dac9d127fc2ecb6ea72f | |
| parent | openssl: Do not use signals (diff) | |
| download | rtems-libbsd-04564e61c6661503bd83a09d0551371fe4dc7869.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 71976058..0daa5f45 100644 --- a/freebsd/sbin/ping/ping.c +++ b/freebsd/sbin/ping/ping.c @@ -306,7 +306,9 @@ 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, @@ -569,6 +573,7 @@ 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)) @@ -579,6 +584,7 @@ main(int argc, char *const *argv) optarg, MAXALARM); alarm((int)alarmtimeout); break; +#endif /* __rtems__ */ case 'v': options |= F_VERBOSE; break; @@ -1529,8 +1535,10 @@ 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); |