Exemplo n.º 1
0
int
main(int argc, char **argv)
{
	long		elaps[2];
	ulong_t		etime, stime;
	unsigned long	mem;
#ifdef uts
	float   expand();
#else
	ulong_t expand();
#endif

        while (fread(&ab, sizeof(ab), 1, stdin) == 1) {
                if (!MYKIND(ab.ac_flag))
                        continue;
                pb.pt_uid = ab.ac_uid;
                CPYN(pb.pt_name, NULL);
                /*
                 * approximate cpu P/NP split as same as elapsed time
                 */
                if ((etime = SECS(expand(ab.ac_etime))) == 0)
                        etime = 1;
                stime = expand(ab.ac_stime) + expand(ab.ac_utime);
                mem = expand(ab.ac_mem);
                if(pnpsplit(ab.ac_btime, etime, elaps) == 0) {
			fprintf(stderr, "acctprc: could not calculate prime/non-prime hours\n");

			exit(1);
		}
                pb.pt_cpu[0] = (double)stime * (double)elaps[0] / etime;
                pb.pt_cpu[1] = (stime > pb.pt_cpu[0])? stime - pb.pt_cpu[0] : 0;
                pb.pt_cpu[1] = stime - pb.pt_cpu[0];
                if (stime)
                        pb.pt_mem = (mem + stime - 1) / stime;
                else
                        pb.pt_mem = 0;  /* unlikely */
                enter(&pb);
        }
        output();
	exit(0);
}
Exemplo n.º 2
0
int
main(int argc, char **argv)
{
	long		elaps[2];
	ulong_t		etime, stime;
	unsigned long	mem;
	ulong_t		expand();
	int 		ver;	/* version of acct struct */
	int 		aread();

	if ((ur = (struct urec *) calloc(a_usize,
		sizeof (struct urec))) == NULL) {
		fprintf(stderr, "acctpr1: Cannot allocate memory\n");
		exit(3);
	}

	urlast = ur;
	if ((sr = (struct srec *) calloc(a_ssize,
		sizeof (struct srec))) == NULL) {
		fprintf(stderr, "acctpr1: Cannot allocate memory\n");
		exit(3);
	}

	while (--argc > 0) {
		if (**++argv == '-')
			switch(*++*argv) {
			}
		else {
			readctmp(*argv);
		}
	}


	if (fread((char *)&ab, sizeof(struct acct), 1, stdin) != 1)
		exit(1);
	else if (ab.ac_flag & AEXPND)
		ver = 2;	/* 4.0 acct structure */
	else 
		ver = 1;	/* 3.x acct structure */

	rewind(stdin);

	while (aread(ver) == 1) {
		if (!MYKIND(ab.ac_flag))
			continue;
		pb.pt_uid = ab.ac_uid;
		CPYN(pb.pt_name, getname(ab.ac_uid, ab.ac_tty, ab.ac_btime));
		/*
		 * approximate cpu P/NP split as same as elapsed time
		 */
		if ((etime = SECS(expand(ab.ac_etime))) == 0)
			etime = 1;
		stime = expand(ab.ac_stime) + expand(ab.ac_utime);
		mem = expand(ab.ac_mem);
		if(pnpsplit(ab.ac_btime, etime, elaps) == 0) {
			fprintf(stderr, "acctprc1: could not calculate prime/non-prime hours\n");

			exit(1);
		}
		pb.pt_cpu[0] = (double)stime * (double)elaps[0] / etime;
		pb.pt_cpu[1] = (stime > pb.pt_cpu[0])? stime - pb.pt_cpu[0] : 0;
		pb.pt_cpu[1] = stime - pb.pt_cpu[0];
		if (stime)
			pb.pt_mem = (mem + stime - 1) / stime;
		else
			pb.pt_mem = 0;	/* unlikely */
		printf("%ld\t%.*s\t%lu\t%lu\t%u\n",
		    pb.pt_uid,
		    OUTPUT_NSZ,
		    pb.pt_name,
		    pb.pt_cpu[0], pb.pt_cpu[1],
		    pb.pt_mem);
	}
	
	exit(0);
}
Exemplo n.º 3
0
/*
 * update tbuf with new time, write ctmp record for end of session
 */
static void
update(struct tbuf *tp)
{
	time_t	told,	/* last time for tbuf record */
		tnew;	/* time of this record */
			/* Difference is connect time */

	told = tp->ttime;
	tnew = wb.ut_xtime;
	if (told > tnew) {
		cftime(time_buf, DATE_FMT, &told);
		fprintf(stderr, "acctcon: bad times: old: %s", time_buf);
		cftime(time_buf, DATE_FMT, &tnew);
		fprintf(stderr, "new: %s", time_buf);
		exitcode = 1;
		tp->ttime = tnew;
		return;
	}
	tp->ttime = tnew;
	switch (wb.ut_type) {
	case USER_PROCESS:
		tp->tlsess++;
		/*
		 * Someone logged in without logging off. Put out record.
		 */
		if (tp->tname[0] != '\0') {
			cb.ct_tty = tp->tdev;
			CPYN(cb.ct_name, tp->tname);
			cb.ct_uid = namtouid(cb.ct_name);
			cb.ct_start = told;
			if (pnpsplit(cb.ct_start, (ulong_t)(tnew-told),
			    cb.ct_con) == 0) {
				fprintf(stderr, "acctcon: could not calculate "
				    "prime/non-prime hours\n");
				exit(1);
			}
			enter(&cb);
			tp->ttotal += tnew-told;
		} else	/* Someone just logged in */
			tp->tlon++;
		CPYN(tp->tname, wb.ut_name);
		break;
	case DEAD_PROCESS:
		tp->tloff++;
		if (tp->tname[0] != '\0') { /* Someone logged off */
			/* Set up and print ctmp record */
			cb.ct_tty = tp->tdev;
			CPYN(cb.ct_name, tp->tname);
			cb.ct_uid = namtouid(cb.ct_name);
			cb.ct_start = told;
			if (pnpsplit(cb.ct_start, (ulong_t)(tnew-told),
			    cb.ct_con) == 0) {
				fprintf(stderr, "acctcon: could not calculate "
				    "prime/non-prime hours\n");
				exit(1);
			}
			enter(&cb);
			tp->ttotal += tnew-told;
			tp->tname[0] = '\0';
		}
	}
}