src/sys/kern/uipc_socket.c - diff

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Diff for /src/sys/kern/uipc_socket.c between version 1.83 and 1.90

version 1.83, 2003/06/29 22:31:30

version 1.90, 2003/09/22 12:59:58

Line 48

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

* 3. All advertising materials mentioning features or use of this software

* 3. Neither the name of the University nor the names of its contributors

* must display the following acknowledgement:

* This product includes software developed by the University of

* California, Berkeley and its contributors.

* 4. Neither the name of the University nor the names of its contributors

* may be used to endorse or promote products derived from this software

* without specific prior written permission.

Line 77 __KERNEL_RCSID(0, "$NetBSD$");

Line 73 __KERNEL_RCSID(0, "$NetBSD$");

#include "opt_sock_counters.h"

#include "opt_sosend_loan.h"

#include "opt_mbuftrace.h"

#include "opt_somaxkva.h"

#include <sys/param.h>

#include <sys/systm.h>

Line 93 __KERNEL_RCSID(0, "$NetBSD$");

Line 90 __KERNEL_RCSID(0, "$NetBSD$");

#include <sys/resourcevar.h>

#include <sys/pool.h>

#include <sys/event.h>

#include <sys/poll.h>

#include <uvm/uvm.h>

Line 147 int use_sosend_loan = 1;

Line 145 int use_sosend_loan = 1;

struct mbuf *so_pendfree;

int somaxkva = 16 * 1024 * 1024;

#ifndef SOMAXKVA

#define SOMAXKVA (16 * 1024 * 1024)

#endif

int somaxkva = SOMAXKVA;

int socurkva;

int sokvawaiters;

Line 1266 sorflush(struct socket *so)

Line 1267 sorflush(struct socket *so)

socantrcvmore(so);

sbunlock(sb);

asb = *sb;

memset((caddr_t)sb, 0, sizeof(*sb));

* Clear most of the sockbuf structure, but leave some of the

* fields valid.

memset(&sb->sb_startzero, 0,

sizeof(*sb) - offsetof(struct sockbuf, sb_startzero));

splx(s);

if (pr->pr_flags & PR_RIGHTS && pr->pr_domain->dom_dispose)

(*pr->pr_domain->dom_dispose)(asb.sb_mb);

Line 1501 sogetopt(struct socket *so, int level, i

Line 1507 sogetopt(struct socket *so, int level, i

void

sohasoutofband(struct socket *so)

{

struct proc *p;

fownsignal(so->so_pgid, SIGURG, POLL_PRI, POLLPRI|POLLRDBAND, so);

if (so->so_pgid < 0)

gsignal(-so->so_pgid, SIGURG);

else if (so->so_pgid > 0 && (p = pfind(so->so_pgid)) != 0)

psignal(p, SIGURG);

selwakeup(&so->so_rcv.sb_sel);

}

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