diff options
Diffstat (limited to 'sys/kern/uipc_usrreq.c')
| -rw-r--r-- | sys/kern/uipc_usrreq.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/sys/kern/uipc_usrreq.c b/sys/kern/uipc_usrreq.c index 94bf8f7..b61e9f4 100644 --- a/sys/kern/uipc_usrreq.c +++ b/sys/kern/uipc_usrreq.c @@ -49,6 +49,15 @@ #include <sys/stat.h> #include <sys/mbuf.h> +void unp_detach __P((struct unpcb *)); +void unp_disconnect __P((struct unpcb *)); +void unp_shutdown __P((struct unpcb *)); +void unp_drop __P((struct unpcb *, int)); +void unp_gc __P((void)); +void unp_scan __P((struct mbuf *, void (*)(struct file *))); +void unp_mark __P((struct file *)); +void unp_discard __P((struct file *)); + /* * Unix communications domain. * @@ -61,6 +70,7 @@ 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 +323,7 @@ u_long unpdg_recvspace = 4*1024; int unp_rights; /* file descriptors in flight */ +int unp_attach(so) struct socket *so; { @@ -346,6 +357,7 @@ unp_attach(so) return (0); } +void unp_detach(unp) register struct unpcb *unp; { @@ -376,6 +388,7 @@ unp_detach(unp) } } +int unp_bind(unp, nam, p) struct unpcb *unp; struct mbuf *nam; @@ -423,6 +436,7 @@ unp_bind(unp, nam, p) return (0); } +int unp_connect(so, nam, p) struct socket *so; struct mbuf *nam; @@ -478,6 +492,7 @@ bad: return (error); } +int unp_connect2(so, so2) register struct socket *so; register struct socket *so2; @@ -509,6 +524,7 @@ unp_connect2(so, so2) return (0); } +void unp_disconnect(unp) struct unpcb *unp; { @@ -546,6 +562,7 @@ unp_disconnect(unp) } #ifdef notdef +void unp_abort(unp) struct unpcb *unp; { @@ -554,6 +571,7 @@ unp_abort(unp) } #endif +void unp_shutdown(unp) struct unpcb *unp; { @@ -564,6 +582,7 @@ unp_shutdown(unp) socantrcvmore(so); } +void unp_drop(unp, errno) struct unpcb *unp; int errno; @@ -581,12 +600,14 @@ unp_drop(unp, errno) } #ifdef notdef +void unp_drain() { } #endif +int unp_externalize(rights) struct mbuf *rights; { @@ -618,6 +639,7 @@ unp_externalize(rights) return (0); } +int unp_internalize(control, p) struct mbuf *control; struct proc *p; @@ -652,9 +674,9 @@ unp_internalize(control, p) } int unp_defer, unp_gcing; -int unp_mark(); extern struct domain unixdomain; +void unp_gc() { register struct file *fp, *nextfp; @@ -765,18 +787,18 @@ unp_gc() 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; @@ -803,6 +825,7 @@ unp_scan(m0, op) } } +void unp_mark(fp) struct file *fp; { @@ -813,6 +836,7 @@ unp_mark(fp) fp->f_flag |= (FMARK|FDEFER); } +void unp_discard(fp) struct file *fp; { |
