| version 1.83.2.5, 2004/09/18 14:53:04 |
version 1.83.2.6, 2004/09/21 13:35:17 |
| Line 407 sosend_loan(struct socket *so, struct ui |
|
| Line 407 sosend_loan(struct socket *so, struct ui |
|
| |
|
| /* XXX KDASSERT */ |
/* XXX KDASSERT */ |
| KASSERT(npgs <= M_EXT_MAXPAGES); |
KASSERT(npgs <= M_EXT_MAXPAGES); |
| KASSERT(uio->uio_procp != NULL); |
KASSERT(uio->uio_lwp != NULL); |
| |
|
| lva = sokvaalloc(len, so); |
lva = sokvaalloc(len, so); |
| if (lva == 0) |
if (lva == 0) |
| return 0; |
return 0; |
| |
|
| error = uvm_loan(&uio->uio_procp->p_vmspace->vm_map, sva, len, |
error = uvm_loan(&uio->uio_lwp->l_proc->p_vmspace->vm_map, sva, len, |
| m->m_ext.ext_pgs, UVM_LOAN_TOPAGE); |
m->m_ext.ext_pgs, UVM_LOAN_TOPAGE); |
| if (error) { |
if (error) { |
| sokvafree(lva, len); |
sokvafree(lva, len); |
| Line 451 sosend_loan(struct socket *so, struct ui |
|
| Line 451 sosend_loan(struct socket *so, struct ui |
|
| */ |
*/ |
| /*ARGSUSED*/ |
/*ARGSUSED*/ |
| int |
int |
| socreate(int dom, struct socket **aso, int type, int proto, struct proc *p) |
socreate(int dom, struct socket **aso, int type, int proto, struct lwp *l) |
| { |
{ |
| const struct protosw *prp; |
const struct protosw *prp; |
| struct socket *so; |
struct socket *so; |
| |
struct proc *p; |
| int error, s; |
int error, s; |
| |
|
| |
p = l->l_proc; |
| if (proto) |
if (proto) |
| prp = pffindproto(dom, proto, type); |
prp = pffindproto(dom, proto, type); |
| else |
else |
| Line 484 socreate(int dom, struct socket **aso, i |
|
| Line 486 socreate(int dom, struct socket **aso, i |
|
| else |
else |
| so->so_uid = UID_MAX; |
so->so_uid = UID_MAX; |
| error = (*prp->pr_usrreq)(so, PRU_ATTACH, (struct mbuf *)0, |
error = (*prp->pr_usrreq)(so, PRU_ATTACH, (struct mbuf *)0, |
| (struct mbuf *)(long)proto, (struct mbuf *)0, p); |
(struct mbuf *)(long)proto, (struct mbuf *)0, l); |
| if (error) { |
if (error) { |
| so->so_state |= SS_NOFDREF; |
so->so_state |= SS_NOFDREF; |
| sofree(so); |
sofree(so); |
| Line 497 socreate(int dom, struct socket **aso, i |
|
| Line 499 socreate(int dom, struct socket **aso, i |
|
| } |
} |
| |
|
| int |
int |
| sobind(struct socket *so, struct mbuf *nam, struct proc *p) |
sobind(struct socket *so, struct mbuf *nam, struct lwp *l) |
| { |
{ |
| int s, error; |
int s, error; |
| |
|
| s = splsoftnet(); |
s = splsoftnet(); |
| error = (*so->so_proto->pr_usrreq)(so, PRU_BIND, (struct mbuf *)0, |
error = (*so->so_proto->pr_usrreq)(so, PRU_BIND, (struct mbuf *)0, |
| nam, (struct mbuf *)0, p); |
nam, (struct mbuf *)0, l); |
| splx(s); |
splx(s); |
| return (error); |
return (error); |
| } |
} |
| Line 515 solisten(struct socket *so, int backlog) |
|
| Line 517 solisten(struct socket *so, int backlog) |
|
| |
|
| s = splsoftnet(); |
s = splsoftnet(); |
| error = (*so->so_proto->pr_usrreq)(so, PRU_LISTEN, (struct mbuf *)0, |
error = (*so->so_proto->pr_usrreq)(so, PRU_LISTEN, (struct mbuf *)0, |
| (struct mbuf *)0, (struct mbuf *)0, (struct proc *)0); |
(struct mbuf *)0, (struct mbuf *)0, (struct lwp *)0); |
| if (error) { |
if (error) { |
| splx(s); |
splx(s); |
| return (error); |
return (error); |
| Line 603 soclose(struct socket *so) |
|
| Line 605 soclose(struct socket *so) |
|
| if (so->so_pcb) { |
if (so->so_pcb) { |
| int error2 = (*so->so_proto->pr_usrreq)(so, PRU_DETACH, |
int error2 = (*so->so_proto->pr_usrreq)(so, PRU_DETACH, |
| (struct mbuf *)0, (struct mbuf *)0, (struct mbuf *)0, |
(struct mbuf *)0, (struct mbuf *)0, (struct mbuf *)0, |
| (struct proc *)0); |
(struct lwp *)0); |
| if (error == 0) |
if (error == 0) |
| error = error2; |
error = error2; |
| } |
} |
| Line 624 soabort(struct socket *so) |
|
| Line 626 soabort(struct socket *so) |
|
| { |
{ |
| |
|
| return (*so->so_proto->pr_usrreq)(so, PRU_ABORT, (struct mbuf *)0, |
return (*so->so_proto->pr_usrreq)(so, PRU_ABORT, (struct mbuf *)0, |
| (struct mbuf *)0, (struct mbuf *)0, (struct proc *)0); |
(struct mbuf *)0, (struct mbuf *)0, (struct lwp *)0); |
| } |
} |
| |
|
| int |
int |
| Line 640 soaccept(struct socket *so, struct mbuf |
|
| Line 642 soaccept(struct socket *so, struct mbuf |
|
| if ((so->so_state & SS_ISDISCONNECTED) == 0 || |
if ((so->so_state & SS_ISDISCONNECTED) == 0 || |
| (so->so_proto->pr_flags & PR_ABRTACPTDIS) == 0) |
(so->so_proto->pr_flags & PR_ABRTACPTDIS) == 0) |
| error = (*so->so_proto->pr_usrreq)(so, PRU_ACCEPT, |
error = (*so->so_proto->pr_usrreq)(so, PRU_ACCEPT, |
| (struct mbuf *)0, nam, (struct mbuf *)0, (struct proc *)0); |
(struct mbuf *)0, nam, (struct mbuf *)0, (struct lwp *)0); |
| else |
else |
| error = ECONNABORTED; |
error = ECONNABORTED; |
| |
|
| Line 649 soaccept(struct socket *so, struct mbuf |
|
| Line 651 soaccept(struct socket *so, struct mbuf |
|
| } |
} |
| |
|
| int |
int |
| soconnect(struct socket *so, struct mbuf *nam, struct proc *p) |
soconnect(struct socket *so, struct mbuf *nam, struct lwp *l) |
| { |
{ |
| int s, error; |
int s, error; |
| |
|
| Line 668 soconnect(struct socket *so, struct mbuf |
|
| Line 670 soconnect(struct socket *so, struct mbuf |
|
| error = EISCONN; |
error = EISCONN; |
| else |
else |
| error = (*so->so_proto->pr_usrreq)(so, PRU_CONNECT, |
error = (*so->so_proto->pr_usrreq)(so, PRU_CONNECT, |
| (struct mbuf *)0, nam, (struct mbuf *)0, p); |
(struct mbuf *)0, nam, (struct mbuf *)0, l); |
| splx(s); |
splx(s); |
| return (error); |
return (error); |
| } |
} |
| Line 681 soconnect2(struct socket *so1, struct so |
|
| Line 683 soconnect2(struct socket *so1, struct so |
|
| s = splsoftnet(); |
s = splsoftnet(); |
| error = (*so1->so_proto->pr_usrreq)(so1, PRU_CONNECT2, |
error = (*so1->so_proto->pr_usrreq)(so1, PRU_CONNECT2, |
| (struct mbuf *)0, (struct mbuf *)so2, (struct mbuf *)0, |
(struct mbuf *)0, (struct mbuf *)so2, (struct mbuf *)0, |
| (struct proc *)0); |
(struct lwp *)0); |
| splx(s); |
splx(s); |
| return (error); |
return (error); |
| } |
} |
| Line 702 sodisconnect(struct socket *so) |
|
| Line 704 sodisconnect(struct socket *so) |
|
| } |
} |
| error = (*so->so_proto->pr_usrreq)(so, PRU_DISCONNECT, |
error = (*so->so_proto->pr_usrreq)(so, PRU_DISCONNECT, |
| (struct mbuf *)0, (struct mbuf *)0, (struct mbuf *)0, |
(struct mbuf *)0, (struct mbuf *)0, (struct mbuf *)0, |
| (struct proc *)0); |
(struct lwp *)0); |
| bad: |
bad: |
| splx(s); |
splx(s); |
| sodopendfree(so); |
sodopendfree(so); |
| Line 729 sodisconnect(struct socket *so) |
|
| Line 731 sodisconnect(struct socket *so) |
|
| */ |
*/ |
| int |
int |
| sosend(struct socket *so, struct mbuf *addr, struct uio *uio, struct mbuf *top, |
sosend(struct socket *so, struct mbuf *addr, struct uio *uio, struct mbuf *top, |
| struct mbuf *control, int flags, struct proc *p) |
struct mbuf *control, int flags, struct lwp *l) |
| { |
{ |
| struct mbuf **mp, *m; |
struct mbuf **mp, *m; |
| |
struct proc *p; |
| long space, len, resid, clen, mlen; |
long space, len, resid, clen, mlen; |
| int error, s, dontroute, atomic; |
int error, s, dontroute, atomic; |
| |
|
| |
p = l->l_proc; |
| sodopendfree(so); |
sodopendfree(so); |
| |
|
| clen = 0; |
clen = 0; |
| Line 885 sosend(struct socket *so, struct mbuf *a |
|
| Line 889 sosend(struct socket *so, struct mbuf *a |
|
| so->so_state |= SS_MORETOCOME; |
so->so_state |= SS_MORETOCOME; |
| error = (*so->so_proto->pr_usrreq)(so, |
error = (*so->so_proto->pr_usrreq)(so, |
| (flags & MSG_OOB) ? PRU_SENDOOB : PRU_SEND, |
(flags & MSG_OOB) ? PRU_SENDOOB : PRU_SEND, |
| top, addr, control, p); |
top, addr, control, curlwp); /* XXX */ |
| if (dontroute) |
if (dontroute) |
| so->so_options &= ~SO_DONTROUTE; |
so->so_options &= ~SO_DONTROUTE; |
| if (resid > 0) |
if (resid > 0) |
|
|
| soreceive(struct socket *so, struct mbuf **paddr, struct uio *uio, |
soreceive(struct socket *so, struct mbuf **paddr, struct uio *uio, |
| struct mbuf **mp0, struct mbuf **controlp, int *flagsp) |
struct mbuf **mp0, struct mbuf **controlp, int *flagsp) |
| { |
{ |
| struct proc * p; |
struct lwp *l; |
| |
struct proc *p; |
| struct mbuf *m, **mp; |
struct mbuf *m, **mp; |
| int flags, len, error, s, offset, moff, type, orig_resid; |
int flags, len, error, s, offset, moff, type, orig_resid; |
| const struct protosw *pr; |
const struct protosw *pr; |
| Line 942 soreceive(struct socket *so, struct mbuf |
|
| Line 947 soreceive(struct socket *so, struct mbuf |
|
| mp = mp0; |
mp = mp0; |
| type = 0; |
type = 0; |
| orig_resid = uio->uio_resid; |
orig_resid = uio->uio_resid; |
| p = uio->uio_procp; |
l = uio->uio_lwp; |
| |
p = l->l_proc; |
| |
|
| if (paddr) |
if (paddr) |
| *paddr = 0; |
*paddr = 0; |
| Line 960 soreceive(struct socket *so, struct mbuf |
|
| Line 966 soreceive(struct socket *so, struct mbuf |
|
| m = m_get(M_WAIT, MT_DATA); |
m = m_get(M_WAIT, MT_DATA); |
| error = (*pr->pr_usrreq)(so, PRU_RCVOOB, m, |
error = (*pr->pr_usrreq)(so, PRU_RCVOOB, m, |
| (struct mbuf *)(long)(flags & MSG_PEEK), |
(struct mbuf *)(long)(flags & MSG_PEEK), |
| (struct mbuf *)0, p); |
(struct mbuf *)0, l); |
| if (error) |
if (error) |
| goto bad; |
goto bad; |
| do { |
do { |
| Line 977 soreceive(struct socket *so, struct mbuf |
|
| Line 983 soreceive(struct socket *so, struct mbuf |
|
| *mp = (struct mbuf *)0; |
*mp = (struct mbuf *)0; |
| if (so->so_state & SS_ISCONFIRMING && uio->uio_resid) |
if (so->so_state & SS_ISCONFIRMING && uio->uio_resid) |
| (*pr->pr_usrreq)(so, PRU_RCVD, (struct mbuf *)0, |
(*pr->pr_usrreq)(so, PRU_RCVD, (struct mbuf *)0, |
| (struct mbuf *)0, (struct mbuf *)0, p); |
(struct mbuf *)0, (struct mbuf *)0, l); |
| |
|
| restart: |
restart: |
| if ((error = sblock(&so->so_rcv, SBLOCKWAIT(flags))) != 0) |
if ((error = sblock(&so->so_rcv, SBLOCKWAIT(flags))) != 0) |
| Line 1093 soreceive(struct socket *so, struct mbuf |
|
| Line 1099 soreceive(struct socket *so, struct mbuf |
|
| if (dom->dom_externalize && p && |
if (dom->dom_externalize && p && |
| mtod(m, struct cmsghdr *)->cmsg_type == |
mtod(m, struct cmsghdr *)->cmsg_type == |
| SCM_RIGHTS) |
SCM_RIGHTS) |
| error = (*dom->dom_externalize)(m, p); |
error = (*dom->dom_externalize)(m, l); |
| *controlp = m; |
*controlp = m; |
| so->so_rcv.sb_mb = m->m_next; |
so->so_rcv.sb_mb = m->m_next; |
| m->m_next = 0; |
m->m_next = 0; |
| Line 1286 soreceive(struct socket *so, struct mbuf |
|
| Line 1292 soreceive(struct socket *so, struct mbuf |
|
| (*pr->pr_usrreq)(so, PRU_RCVD, |
(*pr->pr_usrreq)(so, PRU_RCVD, |
| (struct mbuf *)0, |
(struct mbuf *)0, |
| (struct mbuf *)(long)flags, |
(struct mbuf *)(long)flags, |
| (struct mbuf *)0, p); |
(struct mbuf *)0, l); |
| SBLASTRECORDCHK(&so->so_rcv, "soreceive sbwait 2"); |
SBLASTRECORDCHK(&so->so_rcv, "soreceive sbwait 2"); |
| SBLASTMBUFCHK(&so->so_rcv, "soreceive sbwait 2"); |
SBLASTMBUFCHK(&so->so_rcv, "soreceive sbwait 2"); |
| error = sbwait(&so->so_rcv); |
error = sbwait(&so->so_rcv); |
| Line 1323 soreceive(struct socket *so, struct mbuf |
|
| Line 1329 soreceive(struct socket *so, struct mbuf |
|
| SBLASTMBUFCHK(&so->so_rcv, "soreceive 4"); |
SBLASTMBUFCHK(&so->so_rcv, "soreceive 4"); |
| if (pr->pr_flags & PR_WANTRCVD && so->so_pcb) |
if (pr->pr_flags & PR_WANTRCVD && so->so_pcb) |
| (*pr->pr_usrreq)(so, PRU_RCVD, (struct mbuf *)0, |
(*pr->pr_usrreq)(so, PRU_RCVD, (struct mbuf *)0, |
| (struct mbuf *)(long)flags, (struct mbuf *)0, p); |
(struct mbuf *)(long)flags, (struct mbuf *)0, l); |
| } |
} |
| if (orig_resid == uio->uio_resid && orig_resid && |
if (orig_resid == uio->uio_resid && orig_resid && |
| (flags & MSG_EOR) == 0 && (so->so_state & SS_CANTRCVMORE) == 0) { |
(flags & MSG_EOR) == 0 && (so->so_state & SS_CANTRCVMORE) == 0) { |
| Line 1353 soshutdown(struct socket *so, int how) |
|
| Line 1359 soshutdown(struct socket *so, int how) |
|
| sorflush(so); |
sorflush(so); |
| if (how == SHUT_WR || how == SHUT_RDWR) |
if (how == SHUT_WR || how == SHUT_RDWR) |
| return (*pr->pr_usrreq)(so, PRU_SHUTDOWN, (struct mbuf *)0, |
return (*pr->pr_usrreq)(so, PRU_SHUTDOWN, (struct mbuf *)0, |
| (struct mbuf *)0, (struct mbuf *)0, (struct proc *)0); |
(struct mbuf *)0, (struct mbuf *)0, (struct lwp *)0); |
| return (0); |
return (0); |
| } |
} |
| |
|