version 1.250, 2016/10/10 01:22:08 |
version 1.259.2.2, 2018/05/02 07:20:22 |
Line 295 sopendfree_thread(void *v) |
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Line 295 sopendfree_thread(void *v) |
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for (; m != NULL; m = next) { |
for (; m != NULL; m = next) { |
next = m->m_next; |
next = m->m_next; |
KASSERT((~m->m_flags & (M_EXT|M_EXT_PAGES)) == 0); |
KASSERT((~m->m_flags & (M_EXT|M_EXT_PAGES)) == |
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0); |
KASSERT(m->m_ext.ext_refcnt == 0); |
KASSERT(m->m_ext.ext_refcnt == 0); |
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rv += m->m_ext.ext_size; |
rv += m->m_ext.ext_size; |
Line 346 sosend_loan(struct socket *so, struct ui |
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Line 347 sosend_loan(struct socket *so, struct ui |
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int i; |
int i; |
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if (VMSPACE_IS_KERNEL_P(uio->uio_vmspace)) |
if (VMSPACE_IS_KERNEL_P(uio->uio_vmspace)) |
return 0L; |
return (0); |
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if (iov->iov_len < (size_t) space) |
if (iov->iov_len < (size_t) space) |
space = iov->iov_len; |
space = iov->iov_len; |
Line 362 sosend_loan(struct socket *so, struct ui |
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Line 363 sosend_loan(struct socket *so, struct ui |
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lva = sokvaalloc(sva, len, so); |
lva = sokvaalloc(sva, len, so); |
if (lva == 0) |
if (lva == 0) |
return 0L; |
return 0; |
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error = uvm_loan(&uio->uio_vmspace->vm_map, sva, len, |
error = uvm_loan(&uio->uio_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); |
return 0L; |
return (0); |
} |
} |
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for (i = 0, va = lva; i < npgs; i++, va += PAGE_SIZE) |
for (i = 0, va = lva; i < npgs; i++, va += PAGE_SIZE) |
Line 434 socket_listener_cb(kauth_cred_t cred, ka |
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Line 435 socket_listener_cb(kauth_cred_t cred, ka |
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case KAUTH_REQ_NETWORK_SOCKET_OPEN: |
case KAUTH_REQ_NETWORK_SOCKET_OPEN: |
/* We allow "raw" routing/bluetooth sockets to anyone. */ |
/* We allow "raw" routing/bluetooth sockets to anyone. */ |
if ((u_long)arg1 == PF_ROUTE || (u_long)arg1 == PF_OROUTE |
switch ((u_long)arg1) { |
|| (u_long)arg1 == PF_BLUETOOTH) { |
case PF_ROUTE: |
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case PF_OROUTE: |
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case PF_BLUETOOTH: |
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case PF_CAN: |
result = KAUTH_RESULT_ALLOW; |
result = KAUTH_RESULT_ALLOW; |
} else { |
break; |
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default: |
/* Privileged, let secmodel handle this. */ |
/* Privileged, let secmodel handle this. */ |
if ((u_long)arg2 == SOCK_RAW) |
if ((u_long)arg2 == SOCK_RAW) |
break; |
break; |
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result = KAUTH_RESULT_ALLOW; |
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break; |
} |
} |
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result = KAUTH_RESULT_ALLOW; |
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break; |
break; |
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case KAUTH_REQ_NETWORK_SOCKET_CANSEE: |
case KAUTH_REQ_NETWORK_SOCKET_CANSEE: |
Line 648 solisten(struct socket *so, int backlog, |
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Line 652 solisten(struct socket *so, int backlog, |
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short oldopt, oldqlimit; |
short oldopt, oldqlimit; |
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solock(so); |
solock(so); |
if ((so->so_state & (SS_ISCONNECTED | SS_ISCONNECTING | |
if ((so->so_state & (SS_ISCONNECTED | SS_ISCONNECTING | |
SS_ISDISCONNECTING)) != 0) { |
SS_ISDISCONNECTING)) != 0) { |
sounlock(so); |
sounlock(so); |
return EINVAL; |
return EINVAL; |
Line 786 soabort(struct socket *so) |
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Line 790 soabort(struct socket *so) |
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{ |
{ |
u_int refs; |
u_int refs; |
int error; |
int error; |
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KASSERT(solocked(so)); |
KASSERT(solocked(so)); |
KASSERT(so->so_head == NULL); |
KASSERT(so->so_head == NULL); |
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Line 1008 sosend(struct socket *so, struct sockadd |
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Line 1012 sosend(struct socket *so, struct sockadd |
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uio->uio_iov->iov_len >= sock_loan_thresh && |
uio->uio_iov->iov_len >= sock_loan_thresh && |
space >= sock_loan_thresh && |
space >= sock_loan_thresh && |
(len = sosend_loan(so, uio, m, |
(len = sosend_loan(so, uio, m, |
space)) != 0L) { |
space)) != 0) { |
SOSEND_COUNTER_INCR(&sosend_loan_big); |
SOSEND_COUNTER_INCR(&sosend_loan_big); |
space -= len; |
space -= len; |
goto have_data; |
goto have_data; |
Line 1065 sosend(struct socket *so, struct sockadd |
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Line 1069 sosend(struct socket *so, struct sockadd |
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if (resid > 0) |
if (resid > 0) |
so->so_state |= SS_MORETOCOME; |
so->so_state |= SS_MORETOCOME; |
if (flags & MSG_OOB) { |
if (flags & MSG_OOB) { |
error = (*so->so_proto->pr_usrreqs->pr_sendoob)(so, |
error = (*so->so_proto->pr_usrreqs->pr_sendoob)( |
top, control); |
so, top, control); |
} else { |
} else { |
error = (*so->so_proto->pr_usrreqs->pr_send)(so, |
error = (*so->so_proto->pr_usrreqs->pr_send)(so, |
top, addr, control, l); |
top, addr, control, l); |
Line 1240 soreceive(struct socket *so, struct mbuf |
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Line 1244 soreceive(struct socket *so, struct mbuf |
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if (m != NULL) |
if (m != NULL) |
goto dontblock; |
goto dontblock; |
error = so->so_error; |
error = so->so_error; |
if ((flags & MSG_PEEK) == 0) |
so->so_error = 0; |
so->so_error = 0; |
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goto release; |
goto release; |
} |
} |
if (so->so_state & SS_CANTRCVMORE) { |
if (so->so_state & SS_CANTRCVMORE) { |
Line 1313 soreceive(struct socket *so, struct mbuf |
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Line 1316 soreceive(struct socket *so, struct mbuf |
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orig_resid = 0; |
orig_resid = 0; |
if (flags & MSG_PEEK) { |
if (flags & MSG_PEEK) { |
if (paddr) |
if (paddr) |
*paddr = m_copy(m, 0, m->m_len); |
*paddr = m_copym(m, 0, m->m_len, M_DONTWAIT); |
m = m->m_next; |
m = m->m_next; |
} else { |
} else { |
sbfree(&so->so_rcv, m); |
sbfree(&so->so_rcv, m); |
Line 1338 soreceive(struct socket *so, struct mbuf |
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Line 1341 soreceive(struct socket *so, struct mbuf |
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orig_resid = 0; |
orig_resid = 0; |
if (flags & MSG_PEEK) { |
if (flags & MSG_PEEK) { |
if (paddr) |
if (paddr) |
*paddr = m_copy(m, 0, m->m_len); |
*paddr = m_copym(m, 0, m->m_len, M_DONTWAIT); |
m = m->m_next; |
m = m->m_next; |
} else { |
} else { |
sbfree(&so->so_rcv, m); |
sbfree(&so->so_rcv, m); |
Line 1367 soreceive(struct socket *so, struct mbuf |
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Line 1370 soreceive(struct socket *so, struct mbuf |
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do { |
do { |
if (flags & MSG_PEEK) { |
if (flags & MSG_PEEK) { |
if (controlp != NULL) { |
if (controlp != NULL) { |
*controlp = m_copy(m, 0, m->m_len); |
*controlp = m_copym(m, 0, m->m_len, M_DONTWAIT); |
controlp = &(*controlp)->m_next; |
controlp = &(*controlp)->m_next; |
} |
} |
m = m->m_next; |
m = m->m_next; |
Line 1407 soreceive(struct socket *so, struct mbuf |
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Line 1410 soreceive(struct socket *so, struct mbuf |
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*/ |
*/ |
if (dom->dom_dispose != NULL && |
if (dom->dom_dispose != NULL && |
type == SCM_RIGHTS) { |
type == SCM_RIGHTS) { |
sounlock(so); |
sounlock(so); |
(*dom->dom_dispose)(cm); |
(*dom->dom_dispose)(cm); |
solock(so); |
solock(so); |
} |
} |
Line 1721 sosetopt1(struct socket *so, const struc |
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Line 1724 sosetopt1(struct socket *so, const struc |
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KASSERT(solocked(so)); |
KASSERT(solocked(so)); |
break; |
break; |
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case SO_LINGER: |
case SO_LINGER: |
error = sockopt_get(sopt, &l, sizeof(l)); |
error = sockopt_get(sopt, &l, sizeof(l)); |
solock(so); |
solock(so); |
if (error) |
if (error) |
break; |
break; |
if (l.l_linger < 0 || l.l_linger > USHRT_MAX || |
if (l.l_linger < 0 || l.l_linger > USHRT_MAX || |
l.l_linger > (INT_MAX / hz)) { |
l.l_linger > (INT_MAX / hz)) { |
error = EDOM; |
error = EDOM; |
break; |
break; |
} |
} |
so->so_linger = l.l_linger; |
so->so_linger = l.l_linger; |
if (l.l_onoff) |
if (l.l_onoff) |
so->so_options |= SO_LINGER; |
so->so_options |= SO_LINGER; |
else |
else |
so->so_options &= ~SO_LINGER; |
so->so_options &= ~SO_LINGER; |
break; |
break; |
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case SO_DEBUG: |
case SO_DEBUG: |
case SO_KEEPALIVE: |
case SO_KEEPALIVE: |
Line 1915 so_setsockopt(struct lwp *l, struct sock |
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Line 1918 so_setsockopt(struct lwp *l, struct sock |
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return error; |
return error; |
} |
} |
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/* |
/* |
* internal get SOL_SOCKET options |
* internal get SOL_SOCKET options |
*/ |
*/ |
Line 2092 sockopt_destroy(struct sockopt *sopt) |
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Line 2095 sockopt_destroy(struct sockopt *sopt) |
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/* |
/* |
* set sockopt value |
* set sockopt value |
* - value is copied into sockopt |
* - value is copied into sockopt |
* - memory is allocated when necessary, will not sleep |
* - memory is allocated when necessary, will not sleep |
*/ |
*/ |
int |
int |
sockopt_set(struct sockopt *sopt, const void *buf, size_t len) |
sockopt_set(struct sockopt *sopt, const void *buf, size_t len) |
Line 2105 sockopt_set(struct sockopt *sopt, const |
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Line 2108 sockopt_set(struct sockopt *sopt, const |
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return error; |
return error; |
} |
} |
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KASSERT(sopt->sopt_size == len); |
if (sopt->sopt_size < len) |
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return EINVAL; |
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memcpy(sopt->sopt_data, buf, len); |
memcpy(sopt->sopt_data, buf, len); |
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sopt->sopt_retsize = len; |
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return 0; |
return 0; |
} |
} |
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Line 2165 sockopt_setmbuf(struct sockopt *sopt, st |
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Line 2172 sockopt_setmbuf(struct sockopt *sopt, st |
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return error; |
return error; |
} |
} |
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KASSERT(sopt->sopt_size == len); |
if (sopt->sopt_size < len) |
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return EINVAL; |
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m_copydata(m, 0, len, sopt->sopt_data); |
m_copydata(m, 0, len, sopt->sopt_data); |
m_freem(m); |
m_freem(m); |
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sopt->sopt_retsize = len; |
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return 0; |
return 0; |
} |
} |
Line 2240 filt_soread(struct knote *kn, long hint) |
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Line 2250 filt_soread(struct knote *kn, long hint) |
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kn->kn_flags |= EV_EOF; |
kn->kn_flags |= EV_EOF; |
kn->kn_fflags = so->so_error; |
kn->kn_fflags = so->so_error; |
rv = 1; |
rv = 1; |
} else if (so->so_error) /* temporary udp error */ |
} else if (so->so_error) |
rv = 1; |
rv = 1; |
else if (kn->kn_sfflags & NOTE_LOWAT) |
else if (kn->kn_sfflags & NOTE_LOWAT) |
rv = (kn->kn_data >= kn->kn_sdata); |
rv = (kn->kn_data >= kn->kn_sdata); |
else |
else |
rv = (kn->kn_data >= so->so_rcv.sb_lowat); |
rv = (kn->kn_data >= so->so_rcv.sb_lowat); |
if (hint != NOTE_SUBMIT) |
if (hint != NOTE_SUBMIT) |
sounlock(so); |
sounlock(so); |
Line 2279 filt_sowrite(struct knote *kn, long hint |
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Line 2289 filt_sowrite(struct knote *kn, long hint |
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kn->kn_flags |= EV_EOF; |
kn->kn_flags |= EV_EOF; |
kn->kn_fflags = so->so_error; |
kn->kn_fflags = so->so_error; |
rv = 1; |
rv = 1; |
} else if (so->so_error) /* temporary udp error */ |
} else if (so->so_error) |
rv = 1; |
rv = 1; |
else if (((so->so_state & SS_ISCONNECTED) == 0) && |
else if (((so->so_state & SS_ISCONNECTED) == 0) && |
(so->so_proto->pr_flags & PR_CONNREQUIRED)) |
(so->so_proto->pr_flags & PR_CONNREQUIRED)) |
Line 2315 filt_solisten(struct knote *kn, long hin |
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Line 2325 filt_solisten(struct knote *kn, long hin |
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return rv; |
return rv; |
} |
} |
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static const struct filterops solisten_filtops = |
static const struct filterops solisten_filtops = { |
{ 1, NULL, filt_sordetach, filt_solisten }; |
.f_isfd = 1, |
static const struct filterops soread_filtops = |
.f_attach = NULL, |
{ 1, NULL, filt_sordetach, filt_soread }; |
.f_detach = filt_sordetach, |
static const struct filterops sowrite_filtops = |
.f_event = filt_solisten, |
{ 1, NULL, filt_sowdetach, filt_sowrite }; |
}; |
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static const struct filterops soread_filtops = { |
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.f_isfd = 1, |
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.f_attach = NULL, |
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.f_detach = filt_sordetach, |
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.f_event = filt_soread, |
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}; |
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static const struct filterops sowrite_filtops = { |
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.f_isfd = 1, |
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.f_attach = NULL, |
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.f_detach = filt_sowdetach, |
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.f_event = filt_sowrite, |
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}; |
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int |
int |
soo_kqfilter(struct file *fp, struct knote *kn) |
soo_kqfilter(struct file *fp, struct knote *kn) |
Line 2406 sopoll(struct socket *so, int events) |
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Line 2430 sopoll(struct socket *so, int events) |
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return revents; |
return revents; |
} |
} |
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struct mbuf ** |
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sbsavetimestamp(int opt, struct mbuf **mp) |
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{ |
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struct timeval tv; |
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microtime(&tv); |
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#ifdef SO_OTIMESTAMP |
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if (opt & SO_OTIMESTAMP) { |
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struct timeval50 tv50; |
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timeval_to_timeval50(&tv, &tv50); |
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*mp = sbcreatecontrol(&tv50, sizeof(tv50), |
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SCM_OTIMESTAMP, SOL_SOCKET); |
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if (*mp) |
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mp = &(*mp)->m_next; |
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} else |
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#endif |
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if (opt & SO_TIMESTAMP) { |
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*mp = sbcreatecontrol(&tv, sizeof(tv), |
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SCM_TIMESTAMP, SOL_SOCKET); |
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if (*mp) |
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mp = &(*mp)->m_next; |
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} |
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return mp; |
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} |
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#include <sys/sysctl.h> |
#include <sys/sysctl.h> |
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