tty_info.c File Reference

#include <sys/cdefs.h>
#include "opt_stack.h"
#include <sys/param.h>
#include <sys/cons.h>
#include <sys/kdb.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mutex.h>
#include <sys/proc.h>
#include <sys/resourcevar.h>
#include <sys/sbuf.h>
#include <sys/sched.h>
#include <sys/stack.h>
#include <sys/sysctl.h>
#include <sys/systm.h>
#include <sys/tty.h>
#include <vm/vm.h>
#include <vm/pmap.h>
#include <vm/vm_map.h>

Include dependency graph for tty_info.c:

Go to the source code of this file.

Macros
#define	TESTAB(a, b)   ((a)<<1 | (b))
#define	ONLYA   2
#define	ONLYB   1
#define	BOTH   3

Functions
	__FBSDID ("$FreeBSD$")
static int	proc_sum (struct proc *p, fixpt_t *estcpup)
static int	thread_compare (struct thread *td, struct thread *td2)
static int	proc_compare (struct proc *p1, struct proc *p2)
static int	sbuf_tty_drain (void *a, const char *d, int len)
void	tty_info (struct tty *tp)

Macro Definition Documentation

BOTH

#define BOTH   3

Definition at line 86 of file tty_info.c.

ONLYA

#define ONLYA   2

Definition at line 84 of file tty_info.c.

ONLYB

#define ONLYB   1

Definition at line 85 of file tty_info.c.

TESTAB

#define TESTAB	(		a,
			b
	)		((a)<<1 | (b))

Definition at line 83 of file tty_info.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

proc_compare()

static int proc_compare ( struct proc *  p1, struct proc *  p2  )

static

Definition at line 167 of file tty_info.c.

References BOTH, ONLYA, ONLYB, proc_sum(), and TESTAB.

Referenced by tty_info().

Here is the call graph for this function:

Here is the caller graph for this function:

proc_sum()

static int proc_sum ( struct proc *  p, fixpt_t *  estcpup  )

static

Definition at line 89 of file tty_info.c.

References sched_pctcpu().

Referenced by proc_compare().

Here is the call graph for this function:

Here is the caller graph for this function:

sbuf_tty_drain()

static int sbuf_tty_drain ( void *  a, const char *  d, int  len  )

static

Definition at line 221 of file tty_info.c.

References cnputsn(), kdb_active, and tty_putstrn().

Referenced by tty_info().

Here is the call graph for this function:

Here is the caller graph for this function:

thread_compare()

static int thread_compare ( struct thread *  td, struct thread *  td2  )

static

Definition at line 111 of file tty_info.c.

References BOTH, ONLYA, ONLYB, sched_pctcpu(), and TESTAB.

Referenced by tty_info().

Here is the call graph for this function:

Here is the caller graph for this function:

tty_info()

void tty_info

(

struct tty *

tp

)

Definition at line 278 of file tty_info.c.

References averunnable, microuptime(), proc_compare(), rufetchcalc(), sbuf_delete(), sbuf_finish(), sbuf_new(), sbuf_printf(), sbuf_set_drain(), sbuf_tty_drain(), sched_pctcpu(), stack_sbuf_print_flags(), thread_compare(), timevalsub(), and tty_checkoutq().

Referenced by tty_generic_ioctl(), and tty_signal_pgrp().

Here is the call graph for this function:

Here is the caller graph for this function: