diff options
| author | Markus Friedl <markus@cvs.openbsd.org> | 2003-12-21 15:12:28 +0000 |
|---|---|---|
| committer | Markus Friedl <markus@cvs.openbsd.org> | 2003-12-21 15:12:28 +0000 |
| commit | 784c40b5fe9be2b8cee78178303b18f260db13ac (patch) | |
| tree | b617f8b486e5062a3a1228b9d21ad674539b73df /sys/netinet/in_pcb.c | |
| parent | c46e76036bdea159bffd0d366fbf8496de25c9b1 (diff) | |
change in*_pcbnotify to return numbers of matches; ok itojun, mcbride, henning
Diffstat (limited to 'sys/netinet/in_pcb.c')
| -rw-r--r-- | sys/netinet/in_pcb.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/netinet/in_pcb.c b/sys/netinet/in_pcb.c index 525172c5b34..042697622f1 100644 --- a/sys/netinet/in_pcb.c +++ b/sys/netinet/in_pcb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: in_pcb.c,v 1.72 2003/12/21 14:57:19 markus Exp $ */ +/* $OpenBSD: in_pcb.c,v 1.73 2003/12/21 15:12:27 markus Exp $ */ /* $NetBSD: in_pcb.c,v 1.25 1996/02/13 23:41:53 christos Exp $ */ /* @@ -562,7 +562,7 @@ in_setpeeraddr(inp, nam) * * Must be called at splsoftnet. */ -void +int in_pcbnotify(table, dst, fport_arg, laddr, lport_arg, errno, notify) struct inpcbtable *table; struct sockaddr *dst; @@ -574,6 +574,7 @@ in_pcbnotify(table, dst, fport_arg, laddr, lport_arg, errno, notify) struct inpcb *inp, *oinp; struct in_addr faddr; u_int16_t fport = fport_arg, lport = lport_arg; + int nmatch = 0; splassert(IPL_SOFTNET); @@ -586,10 +587,10 @@ in_pcbnotify(table, dst, fport_arg, laddr, lport_arg, errno, notify) #endif /* INET6 */ if (dst->sa_family != AF_INET) - return; + return (0); faddr = satosin(dst)->sin_addr; if (faddr.s_addr == INADDR_ANY) - return; + return (0); for (inp = CIRCLEQ_FIRST(&table->inpt_queue); inp != CIRCLEQ_END(&table->inpt_queue);) { @@ -609,9 +610,11 @@ in_pcbnotify(table, dst, fport_arg, laddr, lport_arg, errno, notify) } oinp = inp; inp = CIRCLEQ_NEXT(inp, inp_queue); + nmatch++; if (notify) (*notify)(oinp, errno); } + return (nmatch); } void |