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-rw-r--r--sys/netinet/in_rmx.c17
-rw-r--r--sys/netinet/ip_flow.c4
-rw-r--r--sys/netinet/ip_fw.c15
-rw-r--r--sys/netinet/ip_input.c23
-rw-r--r--sys/netinet/raw_ip.c10
-rw-r--r--sys/netinet/tcp_input.c11
-rw-r--r--sys/netinet/tcp_reass.c11
-rw-r--r--sys/netinet/tcp_subr.c22
-rw-r--r--sys/netinet/tcp_timer.c6
-rw-r--r--sys/netinet/tcp_timewait.c22
-rw-r--r--sys/netinet/tcp_usrreq.c10
-rw-r--r--sys/netinet/udp_usrreq.c10
12 files changed, 85 insertions, 76 deletions
diff --git a/sys/netinet/in_rmx.c b/sys/netinet/in_rmx.c
index ba65f582666a..98f86c6410a1 100644
--- a/sys/netinet/in_rmx.c
+++ b/sys/netinet/in_rmx.c
@@ -26,7 +26,7 @@
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id: in_rmx.c,v 1.34 1998/03/30 09:52:46 phk Exp $
+ * $Id: in_rmx.c,v 1.35 1998/08/05 16:59:20 bde Exp $
*/
/*
@@ -162,19 +162,20 @@ in_matroute(void *v_arg, struct radix_node_head *head)
static int rtq_reallyold = 60*60;
/* one hour is ``really old'' */
-SYSCTL_INT(_net_inet_ip, IPCTL_RTEXPIRE, rtexpire,
- CTLFLAG_RW, &rtq_reallyold , 0, "");
+SYSCTL_INT(_net_inet_ip, IPCTL_RTEXPIRE, rtexpire, CTLFLAG_RW,
+ &rtq_reallyold , 0,
+ "Default expiration time on dynamically learned routes");
static int rtq_minreallyold = 10;
/* never automatically crank down to less */
-SYSCTL_INT(_net_inet_ip, IPCTL_RTMINEXPIRE, rtminexpire,
- CTLFLAG_RW, &rtq_minreallyold , 0, "");
+SYSCTL_INT(_net_inet_ip, IPCTL_RTMINEXPIRE, rtminexpire, CTLFLAG_RW,
+ &rtq_minreallyold , 0,
+ "Minimum time to attempt to hold onto dynamically learned routes");
static int rtq_toomany = 128;
/* 128 cached routes is ``too many'' */
-SYSCTL_INT(_net_inet_ip, IPCTL_RTMAXCACHE, rtmaxcache,
- CTLFLAG_RW, &rtq_toomany , 0, "");
-
+SYSCTL_INT(_net_inet_ip, IPCTL_RTMAXCACHE, rtmaxcache, CTLFLAG_RW,
+ &rtq_toomany , 0, "Upper limit on dynamically learned routes");
/*
* On last reference drop, mark the route as belong to us so that it can be
diff --git a/sys/netinet/ip_flow.c b/sys/netinet/ip_flow.c
index dfb7c1b6c0a4..fdebdb0b03ea 100644
--- a/sys/netinet/ip_flow.c
+++ b/sys/netinet/ip_flow.c
@@ -33,7 +33,7 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
- * $Id: ip_flow.c,v 1.6 1998/12/07 21:58:38 archie Exp $
+ * $Id: ip_flow.c,v 1.7 1999/04/11 02:50:42 eivind Exp $
*/
#include <sys/param.h>
@@ -65,7 +65,7 @@ static int ipflow_inuse;
static int ipflow_active = 0;
SYSCTL_INT(_net_inet_ip, IPCTL_FASTFORWARDING, fastforwarding, CTLFLAG_RW,
- &ipflow_active, 0, "");
+ &ipflow_active, 0, "Enable flow-based IP forwarding");
static MALLOC_DEFINE(M_IPFLOW, "ip_flow", "IP flow");
diff --git a/sys/netinet/ip_fw.c b/sys/netinet/ip_fw.c
index 4f51b26c9a94..f21410987d37 100644
--- a/sys/netinet/ip_fw.c
+++ b/sys/netinet/ip_fw.c
@@ -12,7 +12,7 @@
*
* This software is provided ``AS IS'' without any warranties of any kind.
*
- * $Id: ip_fw.c,v 1.109 1999/04/24 13:23:48 dt Exp $
+ * $Id: ip_fw.c,v 1.110 1999/04/26 14:57:24 luigi Exp $
*/
/*
@@ -78,10 +78,15 @@ MALLOC_DEFINE(M_IPFW, "IpFw/IpAcct", "IpFw/IpAcct chain's");
#ifdef SYSCTL_NODE
SYSCTL_DECL(_net_inet_ip);
SYSCTL_NODE(_net_inet_ip, OID_AUTO, fw, CTLFLAG_RW, 0, "Firewall");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, debug, CTLFLAG_RW, &fw_debug, 0, "");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO,one_pass,CTLFLAG_RW, &fw_one_pass, 0, "");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, verbose, CTLFLAG_RW, &fw_verbose, 0, "");
-SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, verbose_limit, CTLFLAG_RW, &fw_verbose_limit, 0, "");
+SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, debug, CTLFLAG_RW,
+ &fw_debug, 0, "Enable printing of debug ip_fw statements");
+SYSCTL_INT(_net_inet_ip_fw, OID_AUTO,one_pass,CTLFLAG_RW,
+ &fw_one_pass, 0,
+ "Only do a single pass through ipfw rules when using divert(4)");
+SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, verbose, CTLFLAG_RW,
+ &fw_verbose, 0, "Log matches to ipfw rules");
+SYSCTL_INT(_net_inet_ip_fw, OID_AUTO, verbose_limit, CTLFLAG_RW,
+ &fw_verbose_limit, 0, "Set upper limit of matches of ipfw rules logged");
#endif
#define dprintf(a) if (!fw_debug); else printf a
diff --git a/sys/netinet/ip_input.c b/sys/netinet/ip_input.c
index a463cd9795fb..1d72f8adde81 100644
--- a/sys/netinet/ip_input.c
+++ b/sys/netinet/ip_input.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)ip_input.c 8.2 (Berkeley) 1/4/94
- * $Id: ip_input.c,v 1.116 1999/03/12 01:15:57 julian Exp $
+ * $Id: ip_input.c,v 1.117 1999/04/20 13:32:05 peter Exp $
*/
#define _IP_VHL
@@ -85,23 +85,24 @@ struct socket *ip_rsvpd;
int ipforwarding = 0;
SYSCTL_INT(_net_inet_ip, IPCTL_FORWARDING, forwarding, CTLFLAG_RW,
- &ipforwarding, 0, "");
+ &ipforwarding, 0, "Enable IP forwarding between interfaces");
static int ipsendredirects = 1; /* XXX */
SYSCTL_INT(_net_inet_ip, IPCTL_SENDREDIRECTS, redirect, CTLFLAG_RW,
- &ipsendredirects, 0, "");
+ &ipsendredirects, 0, "Enable sending IP redirects");
int ip_defttl = IPDEFTTL;
SYSCTL_INT(_net_inet_ip, IPCTL_DEFTTL, ttl, CTLFLAG_RW,
- &ip_defttl, 0, "");
+ &ip_defttl, 0, "Maximum TTL on IP packets");
static int ip_dosourceroute = 0;
SYSCTL_INT(_net_inet_ip, IPCTL_SOURCEROUTE, sourceroute, CTLFLAG_RW,
- &ip_dosourceroute, 0, "");
+ &ip_dosourceroute, 0, "Enable forwarding source routed IP packets");
static int ip_acceptsourceroute = 0;
-SYSCTL_INT(_net_inet_ip, IPCTL_ACCEPTSOURCEROUTE, accept_sourceroute,
- CTLFLAG_RW, &ip_acceptsourceroute, 0, "");
+SYSCTL_INT(_net_inet_ip, IPCTL_ACCEPTSOURCEROUTE, accept_sourceroute,
+ CTLFLAG_RW, &ip_acceptsourceroute, 0,
+ "Enable accepting source routed IP packets");
#ifdef DIAGNOSTIC
static int ipprintfs = 0;
#endif
@@ -113,13 +114,13 @@ static int ipqmaxlen = IFQ_MAXLEN;
struct in_ifaddrhead in_ifaddrhead; /* first inet address */
struct ifqueue ipintrq;
SYSCTL_INT(_net_inet_ip, IPCTL_INTRQMAXLEN, intr_queue_maxlen, CTLFLAG_RD,
- &ipintrq.ifq_maxlen, 0, "");
+ &ipintrq.ifq_maxlen, 0, "Maximum size of the IP input queue");
SYSCTL_INT(_net_inet_ip, IPCTL_INTRQDROPS, intr_queue_drops, CTLFLAG_RD,
- &ipintrq.ifq_drops, 0, "");
+ &ipintrq.ifq_drops, 0, "Number of packets dropped from the IP input queue");
struct ipstat ipstat;
SYSCTL_STRUCT(_net_inet_ip, IPCTL_STATS, stats, CTLFLAG_RD,
- &ipstat, ipstat, "");
+ &ipstat, ipstat, "IP statistics (struct ipstat, netinet/ip_var.h)");
/* Packet reassembly stuff */
#define IPREASS_NHASH_LOG2 6
@@ -134,7 +135,7 @@ static int maxnipq;
#ifdef IPCTL_DEFMTU
SYSCTL_INT(_net_inet_ip, IPCTL_DEFMTU, mtu, CTLFLAG_RW,
- &ip_mtu, 0, "");
+ &ip_mtu, 0, "Default MTU");
#endif
#ifdef IPSTEALTH
diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c
index 571491d67971..f94cc093c10c 100644
--- a/sys/netinet/raw_ip.c
+++ b/sys/netinet/raw_ip.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)raw_ip.c 8.7 (Berkeley) 5/15/95
- * $Id: raw_ip.c,v 1.57 1999/04/20 13:32:06 peter Exp $
+ * $Id: raw_ip.c,v 1.58 1999/04/27 11:17:36 phk Exp $
*/
#include <sys/param.h>
@@ -413,10 +413,10 @@ rip_ctlinput(cmd, sa, vip)
static u_long rip_sendspace = RIPSNDQ;
static u_long rip_recvspace = RIPRCVQ;
-SYSCTL_INT(_net_inet_raw, OID_AUTO, maxdgram, CTLFLAG_RW, &rip_sendspace,
- 0, "");
-SYSCTL_INT(_net_inet_raw, OID_AUTO, recvspace, CTLFLAG_RW, &rip_recvspace,
- 0, "");
+SYSCTL_INT(_net_inet_raw, OID_AUTO, maxdgram, CTLFLAG_RW,
+ &rip_sendspace, 0, "Maximum outgoing raw IP datagram size");
+SYSCTL_INT(_net_inet_raw, OID_AUTO, recvspace, CTLFLAG_RW,
+ &rip_recvspace, 0, "Maximum incoming raw IP datagram size");
static int
rip_attach(struct socket *so, int proto, struct proc *p)
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c
index 12f29e167e7b..b155c1de14d6 100644
--- a/sys/netinet/tcp_input.c
+++ b/sys/netinet/tcp_input.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_input.c 8.12 (Berkeley) 5/24/95
- * $Id: tcp_input.c,v 1.83 1999/01/27 22:42:25 dillon Exp $
+ * $Id: tcp_input.c,v 1.84 1999/02/06 00:47:45 fenner Exp $
*/
#include "opt_ipfw.h" /* for ipfw_fwd */
@@ -77,16 +77,17 @@ tcp_seq tcp_iss;
tcp_cc tcp_ccgen;
struct tcpstat tcpstat;
-SYSCTL_STRUCT(_net_inet_tcp, TCPCTL_STATS, stats,
- CTLFLAG_RD, &tcpstat , tcpstat, "");
+SYSCTL_STRUCT(_net_inet_tcp, TCPCTL_STATS, stats, CTLFLAG_RD,
+ &tcpstat , tcpstat, "TCP statistics (struct tcpstat, netinet/tcp_var.h)");
static int log_in_vain = 0;
SYSCTL_INT(_net_inet_tcp, OID_AUTO, log_in_vain, CTLFLAG_RW,
- &log_in_vain, 0, "");
+ &log_in_vain, 0, "Log all incoming TCP connections");
int tcp_delack_enabled = 1;
SYSCTL_INT(_net_inet_tcp, OID_AUTO, delayed_ack, CTLFLAG_RW,
- &tcp_delack_enabled, 0, "");
+ &tcp_delack_enabled, 0,
+ "Delay ACK to try and piggyback it onto a data packet");
u_long tcp_now;
struct inpcbhead tcb;
diff --git a/sys/netinet/tcp_reass.c b/sys/netinet/tcp_reass.c
index 12f29e167e7b..b155c1de14d6 100644
--- a/sys/netinet/tcp_reass.c
+++ b/sys/netinet/tcp_reass.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_input.c 8.12 (Berkeley) 5/24/95
- * $Id: tcp_input.c,v 1.83 1999/01/27 22:42:25 dillon Exp $
+ * $Id: tcp_input.c,v 1.84 1999/02/06 00:47:45 fenner Exp $
*/
#include "opt_ipfw.h" /* for ipfw_fwd */
@@ -77,16 +77,17 @@ tcp_seq tcp_iss;
tcp_cc tcp_ccgen;
struct tcpstat tcpstat;
-SYSCTL_STRUCT(_net_inet_tcp, TCPCTL_STATS, stats,
- CTLFLAG_RD, &tcpstat , tcpstat, "");
+SYSCTL_STRUCT(_net_inet_tcp, TCPCTL_STATS, stats, CTLFLAG_RD,
+ &tcpstat , tcpstat, "TCP statistics (struct tcpstat, netinet/tcp_var.h)");
static int log_in_vain = 0;
SYSCTL_INT(_net_inet_tcp, OID_AUTO, log_in_vain, CTLFLAG_RW,
- &log_in_vain, 0, "");
+ &log_in_vain, 0, "Log all incoming TCP connections");
int tcp_delack_enabled = 1;
SYSCTL_INT(_net_inet_tcp, OID_AUTO, delayed_ack, CTLFLAG_RW,
- &tcp_delack_enabled, 0, "");
+ &tcp_delack_enabled, 0,
+ "Delay ACK to try and piggyback it onto a data packet");
u_long tcp_now;
struct inpcbhead tcb;
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c
index ed0acd4944c9..8858b182636b 100644
--- a/sys/netinet/tcp_subr.c
+++ b/sys/netinet/tcp_subr.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_subr.c 8.2 (Berkeley) 5/24/95
- * $Id: tcp_subr.c,v 1.52 1999/02/04 03:27:43 msmith Exp $
+ * $Id: tcp_subr.c,v 1.53 1999/04/28 11:37:49 phk Exp $
*/
#include "opt_compat.h"
@@ -70,23 +70,23 @@
#endif
int tcp_mssdflt = TCP_MSS;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt,
- CTLFLAG_RW, &tcp_mssdflt , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt, CTLFLAG_RW,
+ &tcp_mssdflt , 0, "Default TCP Maximum Segment Size");
static int tcp_rttdflt = TCPTV_SRTTDFLT / PR_SLOWHZ;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt,
- CTLFLAG_RW, &tcp_rttdflt , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt, CTLFLAG_RW,
+ &tcp_rttdflt , 0, "Default maximum TCP Round Trip Time");
static int tcp_do_rfc1323 = 1;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323,
- CTLFLAG_RW, &tcp_do_rfc1323 , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323, CTLFLAG_RW,
+ &tcp_do_rfc1323 , 0, "Enable rfc1323 (high performance TCP) extensions");
static int tcp_do_rfc1644 = 0;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1644, rfc1644,
- CTLFLAG_RW, &tcp_do_rfc1644 , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1644, rfc1644, CTLFLAG_RW,
+ &tcp_do_rfc1644 , 0, "Enable rfc1644 (TTCP) extensions");
-SYSCTL_INT(_net_inet_tcp, OID_AUTO, pcbcount, CTLFLAG_RD, &tcbinfo.ipi_count,
- 0, "Number of active PCBs");
+SYSCTL_INT(_net_inet_tcp, OID_AUTO, pcbcount, CTLFLAG_RD,
+ &tcbinfo.ipi_count, 0, "Number of active PCBs");
static void tcp_cleartaocache __P((void));
static void tcp_notify __P((struct inpcb *, int));
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c
index 112ce578f7b2..00746a5b33d2 100644
--- a/sys/netinet/tcp_timer.c
+++ b/sys/netinet/tcp_timer.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_timer.c 8.2 (Berkeley) 5/24/95
- * $Id: tcp_timer.c,v 1.27 1998/04/06 06:52:46 phk Exp $
+ * $Id: tcp_timer.c,v 1.28 1998/04/24 09:25:35 dg Exp $
*/
#include "opt_compat.h"
@@ -76,8 +76,8 @@ SYSCTL_INT(_net_inet_tcp, TCPCTL_KEEPINTVL, keepintvl,
CTLFLAG_RW, &tcp_keepintvl , 0, "");
static int always_keepalive = 0;
-SYSCTL_INT(_net_inet_tcp, OID_AUTO, always_keepalive,
- CTLFLAG_RW, &always_keepalive , 0, "");
+SYSCTL_INT(_net_inet_tcp, OID_AUTO, always_keepalive, CTLFLAG_RW,
+ &always_keepalive , 0, "Assume SO_KEEPALIVE on all TCP connections");
static int tcp_keepcnt = TCPTV_KEEPCNT;
/* max idle probes */
diff --git a/sys/netinet/tcp_timewait.c b/sys/netinet/tcp_timewait.c
index ed0acd4944c9..8858b182636b 100644
--- a/sys/netinet/tcp_timewait.c
+++ b/sys/netinet/tcp_timewait.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_subr.c 8.2 (Berkeley) 5/24/95
- * $Id: tcp_subr.c,v 1.52 1999/02/04 03:27:43 msmith Exp $
+ * $Id: tcp_subr.c,v 1.53 1999/04/28 11:37:49 phk Exp $
*/
#include "opt_compat.h"
@@ -70,23 +70,23 @@
#endif
int tcp_mssdflt = TCP_MSS;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt,
- CTLFLAG_RW, &tcp_mssdflt , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_MSSDFLT, mssdflt, CTLFLAG_RW,
+ &tcp_mssdflt , 0, "Default TCP Maximum Segment Size");
static int tcp_rttdflt = TCPTV_SRTTDFLT / PR_SLOWHZ;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt,
- CTLFLAG_RW, &tcp_rttdflt , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_RTTDFLT, rttdflt, CTLFLAG_RW,
+ &tcp_rttdflt , 0, "Default maximum TCP Round Trip Time");
static int tcp_do_rfc1323 = 1;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323,
- CTLFLAG_RW, &tcp_do_rfc1323 , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1323, rfc1323, CTLFLAG_RW,
+ &tcp_do_rfc1323 , 0, "Enable rfc1323 (high performance TCP) extensions");
static int tcp_do_rfc1644 = 0;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1644, rfc1644,
- CTLFLAG_RW, &tcp_do_rfc1644 , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_DO_RFC1644, rfc1644, CTLFLAG_RW,
+ &tcp_do_rfc1644 , 0, "Enable rfc1644 (TTCP) extensions");
-SYSCTL_INT(_net_inet_tcp, OID_AUTO, pcbcount, CTLFLAG_RD, &tcbinfo.ipi_count,
- 0, "Number of active PCBs");
+SYSCTL_INT(_net_inet_tcp, OID_AUTO, pcbcount, CTLFLAG_RD,
+ &tcbinfo.ipi_count, 0, "Number of active PCBs");
static void tcp_cleartaocache __P((void));
static void tcp_notify __P((struct inpcb *, int));
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index 02a281f1182c..223c8d5781ef 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* From: @(#)tcp_usrreq.c 8.2 (Berkeley) 1/3/94
- * $Id: tcp_usrreq.c,v 1.41 1999/04/24 18:25:35 ache Exp $
+ * $Id: tcp_usrreq.c,v 1.42 1999/04/28 11:37:50 phk Exp $
*/
#include "opt_tcpdebug.h"
@@ -679,11 +679,11 @@ tcp_ctloutput(so, sopt)
* be set by the route).
*/
u_long tcp_sendspace = 1024*16;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_SENDSPACE, sendspace,
- CTLFLAG_RW, &tcp_sendspace , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_SENDSPACE, sendspace, CTLFLAG_RW,
+ &tcp_sendspace , 0, "Maximum outgoing TCP datagram size");
u_long tcp_recvspace = 1024*16;
-SYSCTL_INT(_net_inet_tcp, TCPCTL_RECVSPACE, recvspace,
- CTLFLAG_RW, &tcp_recvspace , 0, "");
+SYSCTL_INT(_net_inet_tcp, TCPCTL_RECVSPACE, recvspace, CTLFLAG_RW,
+ &tcp_recvspace , 0, "Maximum incoming TCP datagram size");
/*
* Attach TCP protocol to socket, allocating
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c
index 7fc09d2cdaac..b0d293c96a48 100644
--- a/sys/netinet/udp_usrreq.c
+++ b/sys/netinet/udp_usrreq.c
@@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)udp_usrreq.c 8.6 (Berkeley) 5/23/95
- * $Id: udp_usrreq.c,v 1.49 1998/12/03 20:23:21 dillon Exp $
+ * $Id: udp_usrreq.c,v 1.50 1999/04/28 11:37:51 phk Exp $
*/
#include <sys/param.h>
@@ -75,7 +75,7 @@ SYSCTL_INT(_net_inet_udp, UDPCTL_CHECKSUM, checksum, CTLFLAG_RW,
static int log_in_vain = 0;
SYSCTL_INT(_net_inet_udp, OID_AUTO, log_in_vain, CTLFLAG_RW,
- &log_in_vain, 0, "");
+ &log_in_vain, 0, "Log all incoming UDP packets");
static struct inpcbhead udb; /* from udp_var.h */
static struct inpcbinfo udbinfo;
@@ -86,7 +86,7 @@ static struct inpcbinfo udbinfo;
static struct udpstat udpstat; /* from udp_var.h */
SYSCTL_STRUCT(_net_inet_udp, UDPCTL_STATS, stats, CTLFLAG_RD,
- &udpstat, udpstat, "");
+ &udpstat, udpstat, "UDP statistics (struct udpstat, netinet/udp_var.h)");
static struct sockaddr_in udp_in = { sizeof(udp_in), AF_INET };
@@ -553,11 +553,11 @@ release:
static u_long udp_sendspace = 9216; /* really max datagram size */
/* 40 1K datagrams */
SYSCTL_INT(_net_inet_udp, UDPCTL_MAXDGRAM, maxdgram, CTLFLAG_RW,
- &udp_sendspace, 0, "");
+ &udp_sendspace, 0, "Maximum outgoing UDP datagram size");
static u_long udp_recvspace = 40 * (1024 + sizeof(struct sockaddr_in));
SYSCTL_INT(_net_inet_udp, UDPCTL_RECVSPACE, recvspace, CTLFLAG_RW,
- &udp_recvspace, 0, "");
+ &udp_recvspace, 0, "Maximum incoming UDP datagram size");
static int
udp_abort(struct socket *so)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 00:46:21 +0000