diff options
Diffstat (limited to 'sys/kern/uipc_usrreq.c')
| -rw-r--r-- | sys/kern/uipc_usrreq.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index 6914ffeac913..a20bfa39bb76 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -31,10 +31,11 @@ * SUCH DAMAGE. * * from: @(#)uipc_usrreq.c 7.26 (Berkeley) 6/3/91 - * $Id: uipc_usrreq.c,v 1.4 1993/10/23 16:34:45 davidg Exp $ + * $Id: uipc_usrreq.c,v 1.5 1993/11/25 01:33:37 wollman Exp $ */ #include "param.h" +#include "systm.h" #include "proc.h" #include "filedesc.h" #include "domain.h" @@ -61,6 +62,7 @@ struct sockaddr sun_noname = { sizeof(sun_noname), AF_UNIX }; ino_t unp_ino; /* prototype for fake inode numbers */ /*ARGSUSED*/ +int uipc_usrreq(so, req, m, nam, control) struct socket *so; int req; @@ -313,6 +315,7 @@ u_long unpdg_recvspace = 4*1024; int unp_rights; /* file descriptors in flight */ +int unp_attach(so) struct socket *so; { @@ -330,6 +333,8 @@ unp_attach(so) case SOCK_DGRAM: error = soreserve(so, unpdg_sendspace, unpdg_recvspace); break; + default: + panic("unp_attach"); } if (error) return (error); @@ -343,6 +348,7 @@ unp_attach(so) return (0); } +void unp_detach(unp) register struct unpcb *unp; { @@ -373,6 +379,7 @@ unp_detach(unp) } } +int unp_bind(unp, nam, p) struct unpcb *unp; struct mbuf *nam; @@ -422,6 +429,7 @@ unp_bind(unp, nam, p) return (0); } +int unp_connect(so, nam, p) struct socket *so; struct mbuf *nam; @@ -481,6 +489,7 @@ bad: return (error); } +int unp_connect2(so, so2) register struct socket *so; register struct socket *so2; @@ -512,6 +521,7 @@ unp_connect2(so, so2) return (0); } +void unp_disconnect(unp) struct unpcb *unp; { @@ -557,6 +567,7 @@ unp_abort(unp) } #endif +void unp_shutdown(unp) struct unpcb *unp; { @@ -567,6 +578,7 @@ unp_shutdown(unp) socantrcvmore(so); } +void unp_drop(unp, errno) struct unpcb *unp; int errno; @@ -590,6 +602,7 @@ unp_drain() } #endif +int unp_externalize(rights) struct mbuf *rights; { @@ -621,6 +634,7 @@ unp_externalize(rights) return (0); } +int unp_internalize(control, p) struct mbuf *control; struct proc *p; @@ -655,9 +669,9 @@ unp_internalize(control, p) } int unp_defer, unp_gcing; -int unp_mark(); extern struct domain unixdomain; +void unp_gc() { register struct file *fp; @@ -719,18 +733,18 @@ restart: unp_gcing = 0; } +void unp_dispose(m) struct mbuf *m; { - int unp_discard(); - if (m) unp_scan(m, unp_discard); } +void unp_scan(m0, op) register struct mbuf *m0; - int (*op)(); + void (*op)(struct file *); { register struct mbuf *m; register struct file **rp; @@ -757,6 +771,7 @@ unp_scan(m0, op) } } +void unp_mark(fp) struct file *fp; { @@ -767,6 +782,7 @@ unp_mark(fp) fp->f_flag |= (FMARK|FDEFER); } +void unp_discard(fp) struct file *fp; { |