C++ (Cpp) print_proc_summary Examples

Example #1

File: top.c Project: AgamAgarwal/minix

static void showtop(int cputimemode, int r)
{
#define NLOADS 3
	double loads[NLOADS];
	int nloads, lines = 0;
	struct winsize winsize;

	if(ioctl(STDIN_FILENO, TIOCGWINSZ, &winsize) != 0) {
		perror("TIOCGWINSZ");
		fprintf(stderr, "TIOCGWINSZ failed\n");
		exit(1);
	}

	get_procs();
	if (prev_proc == NULL)
		get_procs();

	if((nloads = getloadavg(loads, NLOADS)) != NLOADS) {
		fprintf(stderr, "getloadavg() failed - %d loads\n", nloads);
		exit(1);
	}


	printf("%s", Tclr_all);

	lines += print_load(loads, NLOADS);
	lines += print_proc_summary(proc);
	lines += print_memory();

	if(winsize.ws_row > 0) r = winsize.ws_row;

	print_procs(r - lines - 2, prev_proc, proc, cputimemode);
	fflush(NULL);
}

Example #2

File: top.c Project: BackupTheBerlios/ramrodminix-svn

void showtop(int r)
{
#define NLOADS 3
	double loads[NLOADS];
	int nloads, i, p, lines = 0;
	static struct proc prev_proc[PROCS], proc[PROCS];
	struct winsize winsize;
        static struct pm_mem_info pmi;
	static int prev_uptime, uptime;
	static struct mproc mproc[NR_PROCS];
	struct tms tms;

	uptime = times(&tms);

	if(ioctl(STDIN_FILENO, TIOCGWINSZ, &winsize) != 0) {
		perror("TIOCGWINSZ");
		fprintf(stderr, "TIOCGWINSZ failed\n");
		exit(1);
	}

        if(getsysinfo(PM_PROC_NR, SI_MEM_ALLOC, &pmi) < 0) {
		fprintf(stderr, "getsysinfo() for SI_MEM_ALLOC failed.\n");
		exit(1);;
	}

	if(getsysinfo(PM_PROC_NR, SI_KPROC_TAB, proc) < 0) {
		fprintf(stderr, "getsysinfo() for SI_KPROC_TAB failed.\n");
		exit(1);
	}

	if(getsysinfo(PM_PROC_NR, SI_PROC_TAB, mproc) < 0) {
		fprintf(stderr, "getsysinfo() for SI_PROC_TAB failed.\n");
		exit(1);
	}

	if((nloads = getloadavg(loads, NLOADS)) != NLOADS) {
		fprintf(stderr, "getloadavg() failed - %d loads\n", nloads);
		exit(1);
	}


	printf("%s", Tclr_all);

	lines += print_load(loads, NLOADS);
	lines += print_proc_summary(proc);
	lines += print_memory(&pmi);

	if(winsize.ws_row > 0) r = winsize.ws_row;

	print_procs(r - lines - 2, prev_proc,
		proc, uptime-prev_uptime, mproc);

	memcpy(prev_proc, proc, sizeof(prev_proc));
	prev_uptime = uptime;
}

Example #3

void showtop(int r)
{
#define NLOADS 3
	double loads[NLOADS];
	int nloads, i, p, lines = 0;
	static struct proc prev_proc[PROCS], proc[PROCS];
	static int preheated = 0;
	struct winsize winsize;
        /*
	static struct pm_mem_info pmi;
	*/
	static struct mproc mproc[NR_PROCS];
	int mem = 0;

	if(ioctl(STDIN_FILENO, TIOCGWINSZ, &winsize) != 0) {
		perror("TIOCGWINSZ");
		fprintf(stderr, "TIOCGWINSZ failed\n");
		exit(1);
	}

#if 0
        if(getsysinfo(PM_PROC_NR, SI_MEM_ALLOC, &pmi) < 0) {
		fprintf(stderr, "getsysinfo() for SI_MEM_ALLOC failed.\n");
		mem = 0;
		exit(1);;
	} else mem = 1;
#endif

retry:
	if(getsysinfo(PM_PROC_NR, SI_KPROC_TAB, proc) < 0) {
		fprintf(stderr, "getsysinfo() for SI_KPROC_TAB failed.\n");
		exit(1);
	}
	if (!preheated) {
		preheated = 1;
		memcpy(prev_proc, proc, sizeof(prev_proc));
		goto retry;;
	}

	if(getsysinfo(PM_PROC_NR, SI_PROC_TAB, mproc) < 0) {
		fprintf(stderr, "getsysinfo() for SI_PROC_TAB failed.\n");
		exit(1);
	}

	if((nloads = getloadavg(loads, NLOADS)) != NLOADS) {
		fprintf(stderr, "getloadavg() failed - %d loads\n", nloads);
		exit(1);
	}


	printf("%s", Tclr_all);

	lines += print_load(loads, NLOADS);
	lines += print_proc_summary(proc);
#if 0
	if(mem) { lines += print_memory(&pmi); }
#endif

	if(winsize.ws_row > 0) r = winsize.ws_row;

	print_procs(r - lines - 2, prev_proc,
		proc, mproc);

	memcpy(prev_proc, proc, sizeof(prev_proc));
}