diff options
Diffstat (limited to 'freebsd/usr.bin/netstat/inet.c')
| -rw-r--r-- | freebsd/usr.bin/netstat/inet.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/freebsd/usr.bin/netstat/inet.c b/freebsd/usr.bin/netstat/inet.c index c5a5042d..b3023070 100644 --- a/freebsd/usr.bin/netstat/inet.c +++ b/freebsd/usr.bin/netstat/inet.c @@ -96,7 +96,6 @@ __FBSDID("$FreeBSD$"); #include "rtems-bsd-netstat-inet-data.h" #endif /* __rtems__ */ -char *inetname(struct in_addr *); void inetprint(const char *, struct in_addr *, int, const char *, int, const int); #ifdef INET6 @@ -776,6 +775,12 @@ tcp_stats(u_long off, const char *name, int af1 __unused, int proto __unused) "{N:/ignored RSTs in the window%s}\n"); p(tcps_connects, "\t{:connections-established/%ju} " "{N:/connection%s established (including accepts)}\n"); + p(tcps_usedrtt, "\t\t{:connections-hostcache-rtt/%ju} " + "{N:/time%s used RTT from hostcache}\n"); + p(tcps_usedrttvar, "\t\t{:connections-hostcache-rttvar/%ju} " + "{N:/time%s used RTT variance from hostcache}\n"); + p(tcps_usedssthresh, "\t\t{:connections-hostcache-ssthresh/%ju} " + "{N:/time%s used slow-start threshold from hostcache}\n"); p2(tcps_closed, tcps_drops, "\t{:connections-closed/%ju} " "{N:/connection%s closed (including} " "{:connection-drops/%ju} {N:/drop%s})\n"); @@ -1436,21 +1441,26 @@ inetprint(const char *container, struct in_addr *in, int port, struct servent *sp = 0; char line[80], *cp; int width; + size_t alen, plen; if (container) xo_open_container(container); if (Wflag) - sprintf(line, "%s.", inetname(in)); + snprintf(line, sizeof(line), "%s.", inetname(in)); else - sprintf(line, "%.*s.", (Aflag && !num_port) ? 12 : 16, inetname(in)); - cp = strchr(line, '\0'); + snprintf(line, sizeof(line), "%.*s.", + (Aflag && !num_port) ? 12 : 16, inetname(in)); + alen = strlen(line); + cp = line + alen; if (!num_port && port) sp = getservbyport((int)port, proto); if (sp || port == 0) - sprintf(cp, "%.15s ", sp ? sp->s_name : "*"); + snprintf(cp, sizeof(line) - alen, + "%.15s ", sp ? sp->s_name : "*"); else - sprintf(cp, "%d ", ntohs((u_short)port)); + snprintf(cp, sizeof(line) - alen, + "%d ", ntohs((u_short)port)); width = (Aflag && !Wflag) ? 18 : ((!Wflag || af1 == AF_INET) ? 22 : 45); if (Wflag) @@ -1458,7 +1468,8 @@ inetprint(const char *container, struct in_addr *in, int port, else xo_emit("{d:target/%-*.*s} ", width, width, line); - int alen = cp - line - 1, plen = strlen(cp) - 1; + plen = strlen(cp) - 1; + alen--; xo_emit("{e:address/%*.*s}{e:port/%*.*s}", alen, alen, line, plen, plen, cp); @@ -1504,8 +1515,9 @@ inetname(struct in_addr *inp) } else { inp->s_addr = ntohl(inp->s_addr); #define C(x) ((u_int)((x) & 0xff)) - sprintf(line, "%u.%u.%u.%u", C(inp->s_addr >> 24), - C(inp->s_addr >> 16), C(inp->s_addr >> 8), C(inp->s_addr)); + snprintf(line, sizeof(line), "%u.%u.%u.%u", + C(inp->s_addr >> 24), C(inp->s_addr >> 16), + C(inp->s_addr >> 8), C(inp->s_addr)); } return (line); } |