multiple_objects.c File Reference

#include <isix/config.h>
#include <isix/types.h>
#include <isix/semaphore.h>
#include <prv/semaphore.h>
#include <prv/fifo.h>
#include <isix/multiple_objects.h>
#include <prv/list.h>
#include <prv/scheduler.h>
#include <isix/error.h>
#include <prv/multiple_objects.h>
#include <isix/printk.h>

Include dependency graph for multiple_objects.c:

Go to the source code of this file.

Defines
#define	ISIX_DEBUG_MULTIOBJECTS   ISIX_DBG_OFF
Functions
void	ixixp_multiple_objects_init (void)
int	isixp_wakeup_multiple_waiting_tasks (const sem_t *sem, int(*wkup_fun)(task_t *))
void	isixp_delete_from_multiple_wait_list (const task_t *task)
int	isix_wait_for_multiple_objects (size_t count, tick_t timeout, const ihandle_t *hwnd)
Variables
static list_entry_t	waiting_objects

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Define Documentation

#define ISIX_DEBUG_MULTIOBJECTS   ISIX_DBG_OFF

Definition at line 24 of file multiple_objects.c.

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Function Documentation

int isix_wait_for_multiple_objects	(	size_t	count,
		tick_t	timeout,
		const ihandle_t *	hwnd
	)

Definition at line 99 of file multiple_objects.c.

References IHANDLE_T_FIFO, IHANDLE_T_SEM, multiple_obj::inode, isix_bug(), isix_current_task, isix::ISIX_EINVARG, isix::ISIX_EOK, isix::ISIX_ETIMEOUT, isix_printk, isix::isix_yield(), isixp_add_task_to_waiting_list(), isixp_delete_task_from_ready_list(), isixp_enter_critical(), isixp_exit_critical(), task_struct::jiffies, list_delete(), list_insert_end(), list::next, NULL, task_struct::state, TASK_MULTIPLE_WKUP, TASK_READY, TASK_RUNNING, TASK_SLEEPING, and TASK_WAITING_MULTIPLE.

void isixp_delete_from_multiple_wait_list

(

const task_t *

task

)

Definition at line 83 of file multiple_objects.c.

References multiple_obj::inode, isixp_enter_critical(), isixp_exit_critical(), list_delete(), list_for_each_entry, and multiple_obj::task_id.

Referenced by isix_task_delete().

int isixp_wakeup_multiple_waiting_tasks	(	const sem_t *	sem,
		int(*)(task_t *)	wkup_fun
	)

Definition at line 49 of file multiple_objects.c.

References IHANDLE_T_FIFO, IHANDLE_T_SEM, multiple_obj::ihwnd, multiple_obj::ihwnd_len, isix_get_min_priority(), isixp_enter_critical(), isixp_exit_critical(), list_for_each_entry, and multiple_obj::task_id.

Referenced by isixp_sem_signal().

void ixixp_multiple_objects_init

(

void

)

Definition at line 42 of file multiple_objects.c.

References list_init().

Referenced by isix_init().

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Variable Documentation

list_entry_t waiting_objects [static]

Definition at line 38 of file multiple_objects.c.