diff options
| author | David Hill <dhill@cvs.openbsd.org> | 2017-02-01 20:59:48 +0000 |
|---|---|---|
| committer | David Hill <dhill@cvs.openbsd.org> | 2017-02-01 20:59:48 +0000 |
| commit | 786bcc49fb2a66510465dd555f5da4a902efd5ad (patch) | |
| tree | 113a8746c4533e6b4e010c5be5dd17ea757832bb /sys/netinet/tcp_var.h | |
| parent | c4a3a209edcc1d79c720ff1e7329c064447b5a02 (diff) | |
In sogetopt, preallocate an mbuf to avoid using sleeping mallocs with
the netlock held. This also changes the prototypes of the *ctloutput
functions to take an mbuf instead of an mbuf pointer.
help, guidance from bluhm@ and mpi@
ok bluhm@
Diffstat (limited to 'sys/netinet/tcp_var.h')
| -rw-r--r-- | sys/netinet/tcp_var.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h index fdf468af7d5..e04a16f7b31 100644 --- a/sys/netinet/tcp_var.h +++ b/sys/netinet/tcp_var.h @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_var.h,v 1.120 2017/01/29 19:58:47 bluhm Exp $ */ +/* $OpenBSD: tcp_var.h,v 1.121 2017/02/01 20:59:47 dhill Exp $ */ /* $NetBSD: tcp_var.h,v 1.17 1996/02/13 23:44:24 christos Exp $ */ /* @@ -602,7 +602,7 @@ int tcp_freeq(struct tcpcb *); void tcp6_ctlinput(int, struct sockaddr *, u_int, void *); #endif void tcp_ctlinput(int, struct sockaddr *, u_int, void *); -int tcp_ctloutput(int, struct socket *, int, int, struct mbuf **); +int tcp_ctloutput(int, struct socket *, int, int, struct mbuf *); struct tcpcb * tcp_disconnect(struct tcpcb *); struct tcpcb * |