#include "sys/process.h"
#include "sys/clock.h"
#include "sl_log.h"

Macros
#define	LOG_TAG "process.c"

#define	data _data /* data is a reserved keyword in Keil C51 */

#define	PROCESS_STATE_NONE 0

#define	PROCESS_STATE_RUNNING 1

#define	PROCESS_STATE_CALLED 2

#define	LOG_SLOW_EVENTS 1

#define	EVENT_TIME_WARNING 50

#define	EVENT_TIME_ERROR 300

#define	DEBUG 0

#define	PRINTF(...)

Functions
static void	call_process (struct process *p, process_event_t ev, process_data_t data) CC_REENTRANT_ARG

static void	exit_process (struct process p, struct process fromprocess) CC_REENTRANT_ARG

static void	do_poll (void)

static void	do_event (void)

Functions called from application programs
process_event_t	process_alloc_event (void)
	Allocate a global event number. More...

void	process_start (struct process p, const char arg) CC_REENTRANT_ARG

void	process_exit (struct process *p) CC_REENTRANT_ARG
	Cause a process to exit. More...

int	process_post (struct process *p, process_event_t ev, process_data_t data) CC_REENTRANT_ARG

int	process_count_events (const struct process *p, process_event_t ev, const process_data_t data) CC_REENTRANT_ARG

void	process_post_synch (struct process *p, process_event_t ev, process_data_t data) CC_REENTRANT_ARG

Functions called by the system and boot-up code
void	process_init (void)
	Initialize the process module. More...

int	process_run (void)

int	process_nevents (void)

int	process_is_running (struct process *p) CC_REENTRANT_ARG

Functions called from device drivers
void	process_poll (struct process *p) CC_REENTRANT_ARG

Variables
struct process *	process_list = NULL

struct process *	process_current = NULL

static process_event_t	lastevent

static process_num_events_t	nevents

static process_num_events_t	fevent

static struct event_data	events [PROCESS_CONF_NUMEVENTS]

static volatile unsigned char	poll_requested

Detailed Description

Implementation of the Contiki process kernel.

Classes