posix4_mib.c File Reference

#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/queue.h>
#include <sys/sysctl.h>
#include <sys/vnode.h>
#include <sys/proc.h>
#include <sys/posix4.h>

Include dependency graph for posix4_mib.c:

Go to the source code of this file.

Macros
#define	P1B_SYSCTL(num, name)
#define	P1B_SYSCTL_RW(num, name)
#define	P31B_VALID(num)   ((num) >= 1 && (num) < CTL_P1003_1B_MAXID)

Functions
	__FBSDID ("$FreeBSD$")
static int	p31b_sysctl_proc (SYSCTL_HANDLER_ARGS)
	SYSCTL_DECL (_p1003_1b)
	P1B_SYSCTL (CTL_P1003_1B_ASYNCHRONOUS_IO, asynchronous_io)
	P1B_SYSCTL (CTL_P1003_1B_MAPPED_FILES, mapped_files)
	P1B_SYSCTL (CTL_P1003_1B_MEMLOCK, memlock)
	P1B_SYSCTL (CTL_P1003_1B_MEMLOCK_RANGE, memlock_range)
	P1B_SYSCTL (CTL_P1003_1B_MEMORY_PROTECTION, memory_protection)
	P1B_SYSCTL (CTL_P1003_1B_MESSAGE_PASSING, message_passing)
	P1B_SYSCTL (CTL_P1003_1B_PRIORITIZED_IO, prioritized_io)
	P1B_SYSCTL (CTL_P1003_1B_PRIORITY_SCHEDULING, priority_scheduling)
	P1B_SYSCTL (CTL_P1003_1B_REALTIME_SIGNALS, realtime_signals)
	P1B_SYSCTL (CTL_P1003_1B_SEMAPHORES, semaphores)
	P1B_SYSCTL (CTL_P1003_1B_FSYNC, fsync)
	P1B_SYSCTL (CTL_P1003_1B_SHARED_MEMORY_OBJECTS, shared_memory_objects)
	P1B_SYSCTL (CTL_P1003_1B_SYNCHRONIZED_IO, synchronized_io)
	P1B_SYSCTL (CTL_P1003_1B_TIMERS, timers)
	P1B_SYSCTL (CTL_P1003_1B_AIO_MAX, aio_max)
	P1B_SYSCTL (CTL_P1003_1B_AIO_PRIO_DELTA_MAX, aio_prio_delta_max)
	P1B_SYSCTL (CTL_P1003_1B_DELAYTIMER_MAX, delaytimer_max)
	P1B_SYSCTL (CTL_P1003_1B_MQ_OPEN_MAX, mq_open_max)
	P1B_SYSCTL (CTL_P1003_1B_PAGESIZE, pagesize)
	P1B_SYSCTL (CTL_P1003_1B_RTSIG_MAX, rtsig_max)
	P1B_SYSCTL_RW (CTL_P1003_1B_SEM_NSEMS_MAX, sem_nsems_max)
	P1B_SYSCTL (CTL_P1003_1B_SEM_VALUE_MAX, sem_value_max)
	P1B_SYSCTL (CTL_P1003_1B_SIGQUEUE_MAX, sigqueue_max)
	P1B_SYSCTL (CTL_P1003_1B_TIMER_MAX, timer_max)
void	p31b_setcfg (int num, int value)
void	p31b_unsetcfg (int num)
int	p31b_getcfg (int num)
int	p31b_iscfg (int num)
static void	p31b_set_standard (void *dummy)
	SYSINIT (p31b_set_standard, SI_SUB_P1003_1B, SI_ORDER_ANY, p31b_set_standard, NULL)

Variables
static int	facility [CTL_P1003_1B_MAXID - 1]
static int	facility_initialized [CTL_P1003_1B_MAXID - 1]

Macro Definition Documentation

P1B_SYSCTL

#define P1B_SYSCTL	(		num,
			name
	)

Value:

        SYSCTL_INT(_p1003_1b, num, name, CTLFLAG_RD | CTLFLAG_CAPRD, \
        facility + num - 1, 0, "");

Definition at line 61 of file posix4_mib.c.

P1B_SYSCTL_RW

#define P1B_SYSCTL_RW	(		num,
			name
	)

Value:

        SYSCTL_PROC(_p1003_1b, num, name, \
            CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT, NULL, num, \
            p31b_sysctl_proc, "I", "");

Definition at line 64 of file posix4_mib.c.

P31B_VALID

#define P31B_VALID

(

num

)

((num) >= 1 && (num) < CTL_P1003_1B_MAXID)

Definition at line 109 of file posix4_mib.c.

Function Documentation

__FBSDID()

__FBSDID

(

"$FreeBSD$"

)

P1B_SYSCTL() [1/23]

P1B_SYSCTL	(	CTL_P1003_1B_AIO_MAX	,
		aio_max
	)

P1B_SYSCTL() [2/23]

P1B_SYSCTL	(	CTL_P1003_1B_AIO_PRIO_DELTA_MAX	,
		aio_prio_delta_max
	)

P1B_SYSCTL() [3/23]

P1B_SYSCTL	(	CTL_P1003_1B_ASYNCHRONOUS_IO	,
		asynchronous_io
	)

P1B_SYSCTL() [4/23]

P1B_SYSCTL	(	CTL_P1003_1B_DELAYTIMER_MAX	,
		delaytimer_max
	)

P1B_SYSCTL() [5/23]

P1B_SYSCTL	(	CTL_P1003_1B_FSYNC	,
		fsync
	)

P1B_SYSCTL() [6/23]

P1B_SYSCTL	(	CTL_P1003_1B_MAPPED_FILES	,
		mapped_files
	)

P1B_SYSCTL() [7/23]

P1B_SYSCTL	(	CTL_P1003_1B_MEMLOCK	,
		memlock
	)

P1B_SYSCTL() [8/23]

P1B_SYSCTL	(	CTL_P1003_1B_MEMLOCK_RANGE	,
		memlock_range
	)

P1B_SYSCTL() [9/23]

P1B_SYSCTL	(	CTL_P1003_1B_MEMORY_PROTECTION	,
		memory_protection
	)

P1B_SYSCTL() [10/23]

P1B_SYSCTL	(	CTL_P1003_1B_MESSAGE_PASSING	,
		message_passing
	)

P1B_SYSCTL() [11/23]

P1B_SYSCTL	(	CTL_P1003_1B_MQ_OPEN_MAX	,
		mq_open_max
	)

P1B_SYSCTL() [12/23]

P1B_SYSCTL	(	CTL_P1003_1B_PAGESIZE	,
		pagesize
	)

P1B_SYSCTL() [13/23]

P1B_SYSCTL	(	CTL_P1003_1B_PRIORITIZED_IO	,
		prioritized_io
	)

P1B_SYSCTL() [14/23]

P1B_SYSCTL	(	CTL_P1003_1B_PRIORITY_SCHEDULING	,
		priority_scheduling
	)

P1B_SYSCTL() [15/23]

P1B_SYSCTL	(	CTL_P1003_1B_REALTIME_SIGNALS	,
		realtime_signals
	)

P1B_SYSCTL() [16/23]

P1B_SYSCTL	(	CTL_P1003_1B_RTSIG_MAX	,
		rtsig_max
	)

P1B_SYSCTL() [17/23]

P1B_SYSCTL	(	CTL_P1003_1B_SEM_VALUE_MAX	,
		sem_value_max
	)

P1B_SYSCTL() [18/23]

P1B_SYSCTL	(	CTL_P1003_1B_SEMAPHORES	,
		semaphores
	)

P1B_SYSCTL() [19/23]

P1B_SYSCTL	(	CTL_P1003_1B_SHARED_MEMORY_OBJECTS	,
		shared_memory_objects
	)

P1B_SYSCTL() [20/23]

P1B_SYSCTL	(	CTL_P1003_1B_SIGQUEUE_MAX	,
		sigqueue_max
	)

P1B_SYSCTL() [21/23]

P1B_SYSCTL	(	CTL_P1003_1B_SYNCHRONIZED_IO	,
		synchronized_io
	)

P1B_SYSCTL() [22/23]

P1B_SYSCTL	(	CTL_P1003_1B_TIMER_MAX	,
		timer_max
	)

P1B_SYSCTL() [23/23]

P1B_SYSCTL	(	CTL_P1003_1B_TIMERS	,
		timers
	)

P1B_SYSCTL_RW()

P1B_SYSCTL_RW	(	CTL_P1003_1B_SEM_NSEMS_MAX	,
		sem_nsems_max
	)

p31b_getcfg()

int p31b_getcfg

(

int

num

)

Definition at line 147 of file posix4_mib.c.

References facility, and P31B_VALID.

Referenced by ksem_alloc().

Here is the caller graph for this function:

p31b_iscfg()

int p31b_iscfg

(

int

num

)

Definition at line 156 of file posix4_mib.c.

References facility_initialized, and P31B_VALID.

p31b_set_standard()

static void p31b_set_standard ( void *  dummy )

static

Definition at line 168 of file posix4_mib.c.

References p31b_setcfg().

Here is the call graph for this function:

p31b_setcfg()

void p31b_setcfg	(	int	num,
		int	value
	)

Definition at line 129 of file posix4_mib.c.

References facility, facility_initialized, P31B_VALID, and value.

Referenced by aio_onceonly(), itimer_start(), ksem_module_destroy(), ksem_module_init(), mqfs_init(), p31b_set_standard(), p31binit(), and sigqueue_start().

Here is the caller graph for this function:

p31b_sysctl_proc()

static int p31b_sysctl_proc ( SYSCTL_HANDLER_ARGS  )

static

Definition at line 112 of file posix4_mib.c.

References facility, facility_initialized, P31B_VALID, and sysctl_handle_int().

Here is the call graph for this function:

p31b_unsetcfg()

void p31b_unsetcfg

(

int

num

)

Definition at line 139 of file posix4_mib.c.

References facility, and facility_initialized.

Referenced by ksem_module_destroy().

Here is the caller graph for this function:

SYSCTL_DECL()

SYSCTL_DECL

(

_p1003_1b

)

SYSINIT()

SYSINIT	(	p31b_set_standard	,
		SI_SUB_P1003_1B	,
		SI_ORDER_ANY	,
		p31b_set_standard	,
		NULL
	)

Variable Documentation

facility

int facility[CTL_P1003_1B_MAXID - 1]

static

Definition at line 47 of file posix4_mib.c.

Referenced by p31b_getcfg(), p31b_setcfg(), p31b_sysctl_proc(), and p31b_unsetcfg().

facility_initialized

int facility_initialized[CTL_P1003_1B_MAXID - 1]

static

Definition at line 48 of file posix4_mib.c.

Referenced by p31b_iscfg(), p31b_setcfg(), p31b_sysctl_proc(), and p31b_unsetcfg().