diff options
Diffstat (limited to 'sys/netinet/udp_usrreq.c')
| -rw-r--r-- | sys/netinet/udp_usrreq.c | 58 |
1 files changed, 17 insertions, 41 deletions
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c index dbe6568..a801fab 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 1.13 1995/08/17 22:09:14 olah Exp $ + * $Id: udp_usrreq.c,v 1.14 1995/09/22 19:56:26 wollman Exp $ */ #include <sys/param.h> @@ -45,6 +45,7 @@ #include <sys/stat.h> #include <sys/queue.h> #include <vm/vm.h> +#include <sys/kernel.h> #include <sys/sysctl.h> #include <net/if.h> @@ -65,10 +66,12 @@ * Per RFC 768, August, 1980. */ #ifndef COMPAT_42 -int udpcksum = 1; +static int udpcksum = 1; #else -int udpcksum = 0; /* XXX */ +static int udpcksum = 0; /* XXX */ #endif +SYSCTL_INT(_net_inet_udp, UDPCTL_CHECKSUM, checksum, CTLFLAG_RW, + &udpcksum, 0, ""); struct inpcbhead udb; /* from udp_var.h */ struct inpcbinfo udbinfo; @@ -78,8 +81,10 @@ struct inpcbinfo udbinfo; #endif struct udpstat udpstat; /* from udp_var.h */ +SYSCTL_STRUCT(_net_inet_udp, UDPCTL_STATS, stats, CTLFLAG_RD, + &udpstat, udpstat, ""); -struct sockaddr_in udp_in = { sizeof(udp_in), AF_INET }; +static struct sockaddr_in udp_in = { sizeof(udp_in), AF_INET }; static void udp_detach __P((struct inpcb *)); static void udp_notify __P((struct inpcb *, int)); @@ -385,7 +390,7 @@ udp_ctlinput(cmd, sa, ip) in_pcbnotify(&udb, sa, 0, zeroin_addr, 0, cmd, udp_notify); } -int +static int udp_output(inp, m, addr, control) register struct inpcb *inp; register struct mbuf *m; @@ -475,9 +480,14 @@ release: return (error); } -u_long udp_sendspace = 9216; /* really max datagram size */ -u_long udp_recvspace = 40 * (1024 + sizeof(struct sockaddr_in)); +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, ""); + +static u_long udp_recvspace = 40 * (1024 + sizeof(struct sockaddr_in)); +SYSCTL_INT(_net_inet_udp, UDPCTL_RECVSPACE, recvspace, CTLFLAG_RW, + &udp_recvspace, 0, ""); /*ARGSUSED*/ int @@ -626,37 +636,3 @@ udp_detach(inp) in_pcbdetach(inp); splx(s); } - -/* - * Sysctl for udp variables. - */ -int -udp_sysctl(name, namelen, oldp, oldlenp, newp, newlen) - int *name; - u_int namelen; - void *oldp; - size_t *oldlenp; - void *newp; - size_t newlen; -{ - /* All sysctl names at this level are terminal. */ - if (namelen != 1) - return (ENOTDIR); - - switch (name[0]) { - case UDPCTL_CHECKSUM: - return (sysctl_int(oldp, oldlenp, newp, newlen, &udpcksum)); - case UDPCTL_STATS: - return (sysctl_rdstruct(oldp, oldlenp, newp, &udpstat, - sizeof udpstat)); - case UDPCTL_MAXDGRAM: - return (sysctl_int(oldp, oldlenp, newp, newlen, - (int *)&udp_sendspace)); /* XXX */ - case UDPCTL_RECVSPACE: - return (sysctl_int(oldp, oldlenp, newp, newlen, - (int *)&udp_recvspace)); /* XXX */ - default: - return (ENOPROTOOPT); - } - /* NOTREACHED */ -} |
