tsk1.c

经典的psos编程实例源码

/* tsk1.c - Task #1 */

#include <psos.h>
#include <prepc.h>
#include <stdio.h>

#include "misc.h"
#include "appl.h"

void
send_events(ULONG tid, ULONG ev)
{
	ULONG	rc;

	bprintf("Sending event(s) 0x%08x\n", ev);
	if (rc = ev_send(tid, ev))
		fail(rc, "send_events, ev_send");
}

void
tsk1(ULONG my_name, ULONG tid, ULONG l3, ULONG l4)
{
	ULONG	sendev;

	bprintf("%s Task begin\n", (char *) my_name);

	send_events(tid, 3);
	send_events(tid, 1<<0);
	send_events(tid, 1<<2);
	send_events(tid, 1<<0);
	send_events(tid, 1<<4);
	send_events(tid, (1<<6) | (1<<8) | (1<<10));
	send_events(tid, 0x0f);
	send_events(tid, 1<<7);
	send_events(tid, FINAL_EV);

	bprintf("%s Task end\n", (char *) my_name);
	exit(0);
}