diff options
Diffstat (limited to 'netstat.c')
| -rw-r--r-- | netstat.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -6,7 +6,7 @@ * NET-3 Networking Distribution for the LINUX operating * system. * - * Version: $Id: netstat.c,v 1.63 2009/07/08 00:24:03 ecki Exp $ + * Version: $Id: netstat.c,v 1.64 2009/07/28 01:40:17 ecki Exp $ * * Authors: Fred Baumgarten, <dc6iq@insu1.etec.uni-karlsruhe.de> * Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org> @@ -727,6 +727,9 @@ static void tcp_do_one(int lnr, const char *line, const char *prot) &d, local_addr, &local_port, rem_addr, &rem_port, &state, &txq, &rxq, &timer_run, &time_len, &retr, &uid, &timeout, &inode, more); + if (!flag_all && ((flag_lst && rem_port) || (!flag_lst && !rem_port))) + return; + if (strlen(local_addr) > 8) { #if HAVE_AFINET6 /* Demangle what the kernel gives us */ @@ -765,7 +768,7 @@ static void tcp_do_one(int lnr, const char *line, const char *prot) flag_not), sizeof(local_addr)); safe_strncpy(rem_addr, ap->sprint((struct sockaddr *) &remaddr, flag_not), sizeof(rem_addr)); - if (flag_all || (flag_lst && !rem_port) || (!flag_lst && rem_port)) { + snprintf(buffer, sizeof(buffer), "%s", get_sname(htons(local_port), "tcp", flag_not & FLAG_NUM_PORT)); @@ -819,7 +822,6 @@ static void tcp_do_one(int lnr, const char *line, const char *prot) prot, rxq, txq, netmax(23,strlen(local_addr)), local_addr, netmax(23,strlen(rem_addr)), rem_addr, _(tcp_state[state])); finish_this_one(uid,inode,timers); - } } static int tcp_info(void) |