static int connectory (const char *host, const char *port)
{
AI hints;
AI * results;
int retval;
int s;
memset(&hints, 0, sizeof(hints));
hints.ai_flags = 0;
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = 0;
if ((retval = getaddrinfo(host, port, &hints, &results))) {
yell("getaddrinfo(%s): %s", host, gai_strerror(retval));
my_exit(6);
}
if ((s = socket(results->ai_family, results->ai_socktype, results->ai_protocol)) < 0) {
yell("socket(%s): %s", host, gai_strerror(retval));
my_exit(6);
}
if (connect(s, results->ai_addr, results->ai_addrlen) < 0) {
yell("connect(%s): %s", host, strerror(errno));
my_exit(6);
}
freeaddrinfo(results);
return s;
}
static void
syscall_handler (struct intr_frame *f)
{
int call_num, ret;
int *esp = (int *)f->esp;
// khg : valid check
if(!address_valid((void *)esp))
{
my_exit(-1);
}
call_num = *esp;
if(call_num < SYS_HALT || call_num > SYS_INUMBER)
{
my_exit(-1);
}
// I don't know how to check... more good.
if(call_num == SYS_EXIT || call_num == SYS_EXEC || call_num == SYS_WAIT ||
call_num == SYS_OPEN || call_num == SYS_FILESIZE || call_num == SYS_TELL ||
call_num == SYS_CLOSE || call_num == SYS_REMOVE)
{
if(!address_valid(esp + 1))
{
my_exit(-1);
}
}
else if(call_num == SYS_CREATE || call_num == SYS_READ || call_num == SYS_SEEK)
{
if(!address_valid(esp + 1) || !address_valid(esp + 2))
{
my_exit(-1);
}
}
else if(call_num == SYS_READ || call_num == SYS_WRITE)
{
if(!address_valid(esp + 1) || !address_valid(esp + 2) || !address_valid(esp + 3))
{
my_exit(-1);
}
}
// -- end valid check
func_p func;
func = syscall_table[call_num];
f->eax = func(*(esp + 1), *(esp + 2), *(esp + 3));
return;
//NOT_REACHED ();
// origin code
// thread_exit ();
}
int
inkey(void)
{
register int i = 257;
int noflush = 1;
sleeptimes = 0;
while (i > DEL)
{
if (!tty)
{
if ((i = telrcv(&noflush)) < 0)
my_exit(0);
if (block)
i = 257;
else if (i != 17)
byte++;
}
else
if (!INPUT_LEFT())
{
if (noflush)
{
fflush(stdout);
noflush = 0;
}
do
{
if (f_alarm)
alarmclock();
if (f_death)
my_exit(5);
if (XPENDING)
checkx(1);
}
while ((i = getchar()) < 0 && errno == EINTR);
if (i < 0)
my_exit(0);
}
else
i = getchar();
if (lastcr && i == '\n' && !client)
i = 255;
lastcr = 0;
}
/* Change a couple values to the C/Unix standard */
if (i == DEL)
i = BS;
else if (i == '\r')
{
i = '\n';
lastcr = 1;
}
else if (i == CTRL_U)
i = CTRL_X;
return (i);
}
void
alarmclock(void)
{
f_alarm = 0;
logintime += 5;
sleeptimes += 5;
alarm(mybtmp->time + (logintime + 5) * 60 - (msg->t = time(0)));
xcount = xcount > logintime * 4 ? xcount : logintime * 4;
postcount = postcount > logintime * 2 ? postcount : logintime * 2;
if (!ouruser && nonew >= 0)
{
colorize("\n\n\a@CYou have exceeded the time limit for entering your name and password.\n\n");
my_exit(10);
}
else if (nonew < 0 && logintime == 30)
{
colorize("\n\n\a@CYou have exceeded the time limit for entering your information.\n\n");
my_exit(10);
}
else if (sleeptimes == 20 + 40 * !(!client))
{
colorize("\n\n\a@CYou have been logged out due to inactivity.\n\n");
my_exit(10);
}
else if (logintime == 240)
{
colorize("\n\n\a@CYou have been on four hours. That is plenty long enough. Goodbye.\n\n");
my_exit(10);
}
else if (logintime == 225)
{
colorize("\n\n\a@YYou have 15 minutes left before you are logged out!\n\n");
fflush(stdout);
}
else if (logintime == 235)
{
colorize("\n\n\a@YYou have 5 minutes left before you are logged out!\n\n");
fflush(stdout);
}
if (sleeptimes == 15 + 40 * (client > 0))
{
colorize("\n\n\a@YHello??? Is anyone out there?\n@RYou will be logged off unless you start looking more alive!\n\n\a");
fflush(stdout);
}
else if (client && sleeptimes >= 15)
{
dead = 1;
putchar(IAC);
putchar(CLIENT);
fflush(stdout);
}
if (ouruser && !guest && !(logintime % 30))
msync((caddr_t)ouruser, sizeof(struct user), MS_ASYNC);
}
void canon_term(t_data *data)
{
if (tgetent(NULL, "xterm") == ERR)
my_exit("tgetent failed");
if (tcgetattr(0, &data->term) == -1)
my_exit("tcgetattr failed");
data->term.c_lflag &= ~(ICANON);
data->term.c_lflag &= ~(ECHO);
data->term.c_cc[VMIN] = 1;
data->term.c_cc[VTIME] = 0;
if (tcsetattr(0, TCSANOW, &data->term) == -1)
exit (3);
}
void malloc_double_tab(t_all *a)
{
int y;
y = 0;
if ((a->tab = malloc(a->ty * sizeof(char *))) == NULL)
my_exit("Error -> malloc failed");
while (y <= a->ty)
{
if ((a->tab[y] = malloc(sizeof(char) * a->tx)) == NULL)
my_exit("Error -> malloc failed");
y++;
}
}
t_node *_input_isexit(t_node *list_start, int input)
{
if (clear() == ERR || endwin() == ERR)
my_exit(EXIT_FAILURE, "Failed to exit ncurses window!\n");
if (input == MY_KEY_ESC)
exit(EXIT_SUCCESS);
else if (input == KEY_ENTER || input == '\n')
{
if (clear() == ERR || endwin() == ERR)
my_exit(EXIT_FAILURE, "Failed to exit ncurses window!\n");
return (list_start);
}
return (NULL);
}
int main()
{
t_mysh mysh;
my_printf(GREEN "\t\t\t\t\tWelcome to mysh v_1\n\n" DEFAULT_COLOR);
if (signal(SIGINT, SIG_IGN) == SIG_ERR)
exit(0);
recup_env(&mysh);
if (my_getenv("PWD", &mysh) != 0)
{
if ((mysh.previous = my_strdup(mysh.recup_getenv)) == NULL)
return (0);
}
else
mysh.previous = NULL;
while (42)
{
prompt(&mysh);
if ((mysh.command = get_next_line(0, &mysh)) == NULL)
{
my_putchar('\n');
my_exit(&mysh);
}
else
init_command(&mysh);
}
return (0);
}
void my_builtins(t_mysh *mysh)
{
my_exit(mysh);
my_cd(mysh);
my_set_env(mysh);
my_unset_env(mysh);
}
void nrerror(const char error_text[])
{
fprintf(stderr,"Run-time error...\n\n");
fprintf(stderr,"%s\n\n",error_text);
fprintf(stderr,"...now exiting to system...\n");
my_exit("Bye!", -1);
}
void send_file(int sock, char buff[1024], char *file, char *path)
{
char filelocation[1024];
FILE *f;
f = NULL;
bzero(filelocation, 1024);
strcat(filelocation, path);
strcat(filelocation, "/");
strcat(filelocation, file);
puts(filelocation);
f = fopen(filelocation, "r");
if (f == NULL)
{
puts(filelocation);
puts("the file does not exist");
send_error(sock, "the file does not exist");
}
else
{
if (write(sock, buff, 1024) == -1)
my_exit("fail to write on server", -1);
do_send(sock, file, filelocation, f);
}
}
static int
my_read(int fd, void *buffer, unsigned size)
{
lock_acquire(&filesys_lock);
if(!address_valid(buffer)){
lock_release(&filesys_lock);
my_exit(-1);
}
if(fd == STDIN_FILENO){
unsigned i = 0;
uint8_t* local_buffer = (uint8_t *)buffer;
for(;i< size; i++)
local_buffer[i] = input_getc();
lock_release(&filesys_lock);
return size;
}
struct file * fp = get_file_by_fd(fd);
if(!fp){
lock_release(&filesys_lock);
return -1;
}
int byte = file_read(fp, buffer, size);
lock_release(&filesys_lock);
return byte;
}
static char *get_exec_dir(char *input, char **path)
{
DIR *dirp;
struct dirent *file;
int idx;
char *exec_dir;
exec_dir = NULL;
idx = 0;
while (path != NULL && path[idx])
{
if ((dirp = opendir(path[idx])) != NULL)
{
while ((file = readdir(dirp)) != NULL)
{
if (my_cmp(input, file->d_name))
exec_dir = path[idx];
}
if (closedir(dirp) == -1)
my_exit(EXIT_FAILURE, "ERROR: closedir() failed.\n");
}
idx += 1;
}
return (exec_dir);
}
int check_player(t_game *game, t_allum *allum)
{
if (game->player == 69)
{
my_exit(game, allum);
return (-1);
}
else if (game->player == 42)
{
system("clear");
my_putstr("Congratulation, you have found an EASTER EGGS\n");
my_putstr("Loading");
sleep(1);
my_putchar('.');
sleep(1);
my_putchar('.');
sleep(1);
my_putstr(".\n");
sleep(1);
system("clear");
}
else if (game->player > 2 || game->player < 1)
return (my_puterror("You can only choose 1 or 2 player."));
return (0);
}
int main(int argc, char **argv)
{
struct termios oldline;
t_area ar;
if (argc > 1)
{
non_canonical_mode(&oldline);
init_term(&ar, argv, argc);
display_arguments(&ar);
while ((ar.len = read(0, ar.buff, sizeof(ar.buff))))
{
x_read(ar.len);
init_lines(&ar, &oldline);
check_ctrl(&ar);
check_keys(&ar, ar.len);
check_select(&ar);
if (my_exit(&oldline, &ar) == 1 || void_exit(&ar, &oldline) == 1)
return (EXIT_SUCCESS);
}
restore_mode(&oldline, &ar);
free_struct(&ar);
}
else
my_put_error(ERR_ARGV);
return (EXIT_SUCCESS);
}
/* gives the current node corresponding to 'it' */
struct node *getnode(enum datastructs it) {
switch (it) {
case ds_wall:
case ds_corner:
case ds_producer:
case ds_cube:
case ds_flickeringlight:
return view.pcurrcube;
break;
case ds_point:
return view.pcurrpnt;
break;
case ds_sdoor:
case ds_door:
return view.pcurrdoor;
break;
case ds_thing:
return view.pcurrthing;
break;
case ds_internal:
case ds_leveldata:
return NULL;
default:
fprintf(errf, "getdata: value of info not known: %d\n", it);
my_exit();
}
return NULL;
}
/*
** brief: we will try to find the good command
** @env: our env list
** @arr: contain the command and values
** return: 1 if we found our cmd but it's not cd, 0 if the cmd is not found
** and 2 if we have change the dir and 43 if exit
*/
static int _my_builtin_fun(char **arr, t_list *env)
{
char *pwd;
if (my_strcmp(arr[0], "exit", 0))
return (my_exit(env, arr));
else if (my_strcmp(arr[0], "env", 0))
my_env(env, arr);
else if (my_strcmp(arr[0], "cd", 0))
return (my_cd(arr) + 1);
else if (my_strcmp(arr[0], "pwd", 0))
{
pwd = my_find_element(env, "PWD");
write(1, pwd, my_strlen(pwd));
write(1, "\n", 1);
return (1);
}
else if (my_strcmp(arr[0], "setenv", 0))
my_setenv(env, arr);
else if (my_strcmp(arr[0], "unsetenv", 0))
my_unsetenv(env, arr);
else
return (0);
return (1);
}
int exec_process(t_cmd *cmd, t_fds *fd, t_sh *shell,
int (*f)(char *cmd, char **argv, t_sh *shell))
{
int ret_exec;
if ((cmd->pid.pid = check_perror("Fork", fork())) == 0)
{
if (cmd->pid.pgid != -1)
{
if (check_perror("Setpgid", setpgid(0, cmd->pid.pgid)) == -1)
check_perror("Setpgid", setpgid(0, 0));
}
else
check_perror("Setpgid", setpgid(0, 0));
check_perror("Dup2", dup2(fd->stdin, 0));
check_perror("Dup2", dup2(fd->stdout, 1));
check_perror("Dup2", dup2(fd->stderr, 2));
if ((ret_exec = f(cmd->cmd_fpath, cmd->argv, shell)) == -1)
my_perror(cmd->cmd_fpath);
my_exit(ret_exec);
SETFLAG(shell->beepbeepexit, FLAGPOS(EXIT_FORK));
}
else if (cmd->pid.pid != -1)
check_grp_set(cmd->pid.pid,
(cmd->pid.pgid == -1) ? cmd->pid.pid : cmd->pid.pgid);
return (cmd->pid.pid);
}
// 置換表のサイズを確保しなおす。
void TranspositionTable::resize(size_t mbSize) {
size_t newClusterCount = size_t(1) << MSB64((mbSize * 1024 * 1024) / sizeof(Cluster));
// 同じサイズなら確保しなおす必要はない。
if (newClusterCount == clusterCount)
return;
clusterCount = newClusterCount;
free(mem);
// tableはCacheLineSizeでalignされたメモリに配置したいので、CacheLineSize-1だけ余分に確保する。
// callocではなくmallocにしないと初回の探索でTTにアクセスするとき、特に巨大なTTだと
// 極めて遅くなるので、mallocで確保して、ゼロクリアすることでこれを回避する。
// cf. Explicitly zero TT upon resize. : https://github.com/official-stockfish/Stockfish/commit/2ba47416cbdd5db2c7c79257072cd8675b61721f
mem = malloc(clusterCount * sizeof(Cluster) + CacheLineSize - 1);
if (!mem)
{
std::cout << "info string Error : Failed to allocate " << mbSize
<< "MB for transposition table. ClusterCount = " << newClusterCount << std::endl;
my_exit();
}
table = (Cluster*)((uintptr_t(mem) + CacheLineSize - 1) & ~(CacheLineSize - 1));
}
static void
my_timeout(int dummy ATTRIBUTE_UNUSED) {
fprintf(stderr, "TIMEOUT\n");
if (output_argument)
fprintf(output_file, "TIMEOUT\n");
my_exit(0);
}
t_uchar chck_exec_path(char *exec_path, char **argv)
{
struct stat file_data;
if (exec_path == NULL || (exec_path[0] != '/' && exec_path[0] != '.')
|| access(exec_path, F_OK) == -1)
{
free(exec_path);
my_dprintf(STDERR, "%S: Command not found.\n", argv[0]);
return (1);
}
if (stat(exec_path, &file_data) == -1)
my_exit(EXIT_FAILURE, "ERROR: stat() failed!\n");
if (!S_ISREG(file_data.st_mode))
{
free(exec_path);
my_dprintf(STDERR, "%S: Command not found.\n", argv[0]);
return (1);
}
if (access(exec_path, X_OK) == -1)
{
my_dprintf(STDERR, "%s: Pemission denied.\n", exec_path);
free(exec_path);
return (1);
}
return (0);
}
void g_suicide( void )
{
out_msg( "\n\nWGML suicide\n\n" );
if( GlobalFlags.research ) { // TBD
print_macro_dict( macro_dict, true );
if( tag_dict != NULL ) {
print_tag_dict( tag_dict );
}
print_single_funcs_research();
print_multi_funcs_research();
if( global_dict != NULL ) {
print_sym_dict( global_dict );
}
print_sym_dict( sys_dict );
}
out_msg( "\n\nWGML suicide\n\n" );
flushall(); // TBD
fcloseall(); // TBD
if( environment ) {
longjmp( *environment, 1 );
}
my_exit( 16 );
}
static pid_t
my_exec(const char *cmd_line)
{
//printf("execute\n");
if(!address_valid(cmd_line))
my_exit(-1);
struct thread *t = thread_current();
//printf("process_execute start\n");
tid_t tid = process_execute(cmd_line);
//printf("process_execute finish tid %d\n",tid);
//printf("my_exec_new_tid : %d\n", tid);
//printf("my_exec : %p, tid : %d, name : %s\n", t, t->tid, t->pname);
struct child_process* cp = get_child_by_tid(tid);
//printf("cp in exec : %p : load : %d\n", cp, cp->load);
//printf("process_execute end tid: %d && cp->load : %d\n", tid, cp->load);
while(cp->not_load == true)
timer_sleep(1);
if(cp->load == false)
return -1;
// printf("exec return tid: %d\n",tid);
return tid;
}
t_uchar run_setenv(char ***env, char **argv)
{
char *tmp;
if (count_args(argv) < 2)
{
my_printenv(*env, '\n');
return (0);
}
else if (count_args(argv) > 3 || !my_str_isalpha(argv[1]) ||
(!my_char_islower(argv[1][0]) && !my_char_islower(argv[1][0])))
{
if (count_args(argv) > 3)
my_dprintf(STDERR, "setenv: Too many arguments.\n");
else if ((!my_char_islower(argv[1][0]) && !my_char_islower(argv[1][0])))
my_dprintf(STDERR, "setenv: Variable name must begin with a letter.\n");
else if (!my_str_isalpha(argv[1]))
my_dprintf(STDERR, ERALPH);
return (1);
}
if ((tmp = malloc(sizeof(char) * (my_strlen(argv[1]) + 2))) == NULL)
my_exit(EXIT_FAILURE, "ERROR: Out of memory! malloc() failed\n");
tmp = my_strncpy(tmp, argv[1], my_strlen(argv[1]));
tmp = my_strncat(tmp, "=", 1);
my_setenv(env, tmp, argv[2]);
free(tmp);
return (0);
}
void
my_close(int fd)
{
lock_acquire(&filesys_lock);
struct thread *t = thread_current();
struct list_elem *e = list_begin(&t->file_list);
struct process_file *pf;
int count = 0;
while(e != list_end(&t->file_list)){
pf = list_entry (e, struct process_file, elem);
// khg : order is important
e = list_next(e);
if(fd == pf->fd || fd == CLOSE_ALL){
file_allow_write(pf->file);
file_close(pf->file);
list_remove(&pf->elem);
free(pf);
count++;
// khg : fd reset....
//(t->fd)--;
if(fd != CLOSE_ALL)
break;
}
}
lock_release(&filesys_lock);
if(count == 0 && fd != CLOSE_ALL)
my_exit(-1);
return;
}
/**
* @brief Wrapper around MPI_Finalize
*
* This method prints the total time spent in MPI processes and during idle time
* to the stdout. It also frees the node communicator.
*
* @return The error code of MPI_Finalize
*/
inline int MyMPI_Finalize() {
int status = MPI_Comm_free(&MPIGlobal::nodecomm);
if(status != MPI_SUCCESS) {
std::cerr << "Error while freeing node communicator!" << std::endl;
my_exit();
}
// deallocate communication buffers
delete[] MPIGlobal::sendbuffer;
delete[] MPIGlobal::recvbuffer;
double locidletime, loccommtime;
double totidletime, totcommtime;
locidletime = MPIGlobal::idletimer.value();
loccommtime = MPIGlobal::commtimer.value();
// funny detail: calling MyMPI_Reduce below will increase the commtimer
// we however do not take this (small) extra time in account, because we
// already stored the old value and that one is communicated
MyMPI_Reduce(&locidletime, &totidletime, 1, MPI_DOUBLE, MPI_SUM, 0);
MyMPI_Reduce(&loccommtime, &totcommtime, 1, MPI_DOUBLE, MPI_SUM, 0);
// we take the average over all MPI processes
totidletime /= MPIGlobal::size;
totcommtime /= MPIGlobal::size;
std::cout << "Spent " << totidletime << "s waiting for other MPI processes"
<< std::endl;
std::cout << "Spent " << totcommtime << "s in MPI communications"
<< std::endl;
return MPI_Finalize();
}
Note * build_note_list_from_input(void) {
/* build the note list, also create the note array, also set N_notes */
Event * e;
Note * nl;
e = build_event_list_and_beat_list_from_input();
if (e == NULL) {
fprintf(stderr, "%s: No notes in the input.\n", this_program);
my_exit(1);
}
build_beat_array();
global_DN_list = build_direct_note_list_from_event_list(e);
compute_adjusted_direct_notes();
free_event_list(e);
e = build_event_list_from_direct_notes();
nl = build_note_list_from_event_list(e);
free_event_list(e);
return nl;
}
pascal OSStatus my_win_handler(EventHandlerCallRef handlerRef, EventRef event, void *userdata) {
OSStatus os_result;
UInt32 event_kind;
os_result = eventNotHandledErr;
// SysBeep(1);
event_kind = GetEventKind(event);
// show_alert("win handler", event_kind);
if(event_kind == kEventWindowDrawContent)
{
update_window();
} if(event_kind == kEventWindowClose) {
// OG Use HALT_WANTTOQUIT pardigme
//g_quit_sim_now = 1;
set_halt_act(HALT_WANTTOQUIT);
#ifndef ACTIVEGS
g_quit_seen = 1;
my_exit(0);
#endif
} else {
//show_event(GetEventClass(event), event_kind, 0);
update_window();
}
return os_result;
}
int
my_systemv (const char *command, char *const argv[])
{
my_fork_state_t fork_state;
int status = 0;
my_system_sigactions_t sigactions;
my_system__save_sigaction_handlers (&sigactions);
fork_state = my_fork ();
switch (fork_state)
{
case FORK_ERROR:
status = -1;
break;
case FORK_CHILD:
{
signal (SIGINT, SIG_DFL);
signal (SIGQUIT, SIG_DFL);
signal (SIGTSTP, SIG_DFL);
signal (SIGCHLD, SIG_DFL);
execvp (command, argv);
my_exit (127); /* Exec error */
}
break;
default:
status = 0;
break;
}
my_system__restore_sigaction_handlers (&sigactions);
return status;
}
char *convert_bin(int nb, int i)
{
char *str;
int a;
int r;
a = 0;
if ((str = malloc(sizeof(i))) == NULL)
my_exit("MALLOC FAILED\n");
while (i != -1)
{
r = my_pow(2, i);
if (nb - r >= 0)
{
str[a] = '1';
nb = nb - r;
}
else
str[a] = '0';
a++;
i--;
}
str[a] = '\0';
return (str);
}