950f040fa2
loop, to use signals properly. There are two copies of this code; one uses kvm and the other uses sysctls. One copy had been updated to use sigset_t and sigsuspend; the other was using vintage sigpause(). Sync up the code so both use sigpause. Also, use sig_atomic_t, and block SIGALRM when not waiting for it to avoid a small and unlikely but real race. Since the non-modernized copy of the code *had* for some been modernized to use setitimer instead of just alarm(), propagate that change to the other copy. These copies could share more logic than they do. |
||
|---|---|---|
| .. | ||
| Makefile | ||
| atalk.c | ||
| bpf.c | ||
| fast_ipsec.c | ||
| if.c | ||
| inet.c | ||
| inet6.c | ||
| main.c | ||
| mbuf.c | ||
| mroute.c | ||
| mroute6.c | ||
| netstat.1 | ||
| netstat.h | ||
| netstat_hostops.c | ||
| netstat_rumpops.c | ||
| pfkey.c | ||
| pfsync.c | ||
| prog_ops.h | ||
| route.c | ||
| unix.c | ||
| vtw.c | ||
| vtw.h | ||