version 1.115.2.2, 2005/12/31 11:21:51 |
version 1.116.2.2, 2006/05/24 10:58:42 |
Line 91 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 91 __KERNEL_RCSID(0, "$NetBSD$"); |
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#include <sys/pool.h> |
#include <sys/pool.h> |
#include <sys/event.h> |
#include <sys/event.h> |
#include <sys/poll.h> |
#include <sys/poll.h> |
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#include <sys/kauth.h> |
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#include <uvm/uvm.h> |
#include <uvm/uvm.h> |
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Line 155 static int sokvawaiters; |
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Line 156 static int sokvawaiters; |
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#define SOCK_LOAN_THRESH 4096 |
#define SOCK_LOAN_THRESH 4096 |
#define SOCK_LOAN_CHUNK 65536 |
#define SOCK_LOAN_CHUNK 65536 |
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static size_t sodopendfree(struct socket *); |
static size_t sodopendfree(void); |
static size_t sodopendfreel(struct socket *); |
static size_t sodopendfreel(void); |
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static vsize_t |
static vsize_t |
sokvareserve(struct socket *so, vsize_t len) |
sokvareserve(struct socket *so, vsize_t len) |
Line 173 sokvareserve(struct socket *so, vsize_t |
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Line 174 sokvareserve(struct socket *so, vsize_t |
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* try to do pendfree. |
* try to do pendfree. |
*/ |
*/ |
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freed = sodopendfreel(so); |
freed = sodopendfreel(); |
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/* |
/* |
* if some kva was freed, try again. |
* if some kva was freed, try again. |
Line 292 sodoloanfree(struct vm_page **pgs, caddr |
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Line 293 sodoloanfree(struct vm_page **pgs, caddr |
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} |
} |
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static size_t |
static size_t |
sodopendfree(struct socket *so) |
sodopendfree() |
{ |
{ |
int s; |
int s; |
size_t rv; |
size_t rv; |
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s = splvm(); |
s = splvm(); |
simple_lock(&so_pendfree_slock); |
simple_lock(&so_pendfree_slock); |
rv = sodopendfreel(so); |
rv = sodopendfreel(); |
simple_unlock(&so_pendfree_slock); |
simple_unlock(&so_pendfree_slock); |
splx(s); |
splx(s); |
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Line 315 sodopendfree(struct socket *so) |
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Line 316 sodopendfree(struct socket *so) |
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*/ |
*/ |
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static size_t |
static size_t |
sodopendfreel(struct socket *so) |
sodopendfreel() |
{ |
{ |
size_t rv = 0; |
size_t rv = 0; |
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Line 390 sosend_loan(struct socket *so, struct ui |
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Line 391 sosend_loan(struct socket *so, struct ui |
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vaddr_t lva, va; |
vaddr_t lva, va; |
int npgs, i, error; |
int npgs, i, error; |
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if (VMSPACE_IS_KERNEL(&uio->uio_vmspace->vm_map)) |
if (VMSPACE_IS_KERNEL_P(uio->uio_vmspace)) |
return (0); |
return (0); |
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if (iov->iov_len < (size_t) space) |
if (iov->iov_len < (size_t) space) |
Line 478 socreate(int dom, struct socket **aso, i |
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Line 479 socreate(int dom, struct socket **aso, i |
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so->so_mowner = &prp->pr_domain->dom_mowner; |
so->so_mowner = &prp->pr_domain->dom_mowner; |
#endif |
#endif |
if (l != NULL) { |
if (l != NULL) { |
uid = l->l_proc->p_ucred->cr_uid; |
uid = kauth_cred_geteuid(l->l_proc->p_cred); |
} else { |
} else { |
uid = 0; |
uid = 0; |
} |
} |
Line 705 sodisconnect(struct socket *so) |
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Line 706 sodisconnect(struct socket *so) |
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(struct lwp *)0); |
(struct lwp *)0); |
bad: |
bad: |
splx(s); |
splx(s); |
sodopendfree(so); |
sodopendfree(); |
return (error); |
return (error); |
} |
} |
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Line 737 sosend(struct socket *so, struct mbuf *a |
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Line 738 sosend(struct socket *so, struct mbuf *a |
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int error, s, dontroute, atomic; |
int error, s, dontroute, atomic; |
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p = l->l_proc; |
p = l->l_proc; |
sodopendfree(so); |
sodopendfree(); |
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clen = 0; |
clen = 0; |
atomic = sosendallatonce(so) || top; |
atomic = sosendallatonce(so) || top; |
Line 955 soreceive(struct socket *so, struct mbuf |
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Line 956 soreceive(struct socket *so, struct mbuf |
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flags = 0; |
flags = 0; |
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if ((flags & MSG_DONTWAIT) == 0) |
if ((flags & MSG_DONTWAIT) == 0) |
sodopendfree(so); |
sodopendfree(); |
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if (flags & MSG_OOB) { |
if (flags & MSG_OOB) { |
m = m_get(M_WAIT, MT_DATA); |
m = m_get(M_WAIT, MT_DATA); |