void main_parser(char *func_name)
{
int func_id;
func_id = atoi(func_name);
switch (func_id)
{
case 0 : ret_error(2); break ;
default : ret_error(2); break ;
}
}
int main(int argc, char **argv)
{
int fd;
if (argc != 2)
{
ret_error(0);
return (EXIT_FAILURE);
}
fd = open(argv[1], O_RDONLY);
if (fd == -1)
{
ret_error(1);
return (EXIT_FAILURE);
}
file_read(fd);
return (EXIT_SUCCESS);
}
int main(){
printf("Now, program will start.......\n");
null_line();
ret_pass();
printf("PASS: Program finished that.......\n");
null_line();
ret_fail();
printf("FAIL: Program failed in.......\n");
null_line();
ret_error();
printf("ERROR: Found error in .......\n");
return 0;
}
int setupterm(const char *tname, int Filedes, int *errret)
{
struct term *term_ptr;
int status;
T((T_CALLED("setupterm(\"%s\",%d,%p)"), tname, Filedes, errret));
if (tname == 0) {
tname = getenv("TERM");
if (tname == 0 || *tname == '\0') {
ret_error0(-1, "TERM environment variable not set.\n");
}
}
if (strlen(tname) > MAX_NAME_SIZE) {
ret_error(-1, "TERM environment must be <= %d characters.\n",
MAX_NAME_SIZE);
}
T(("your terminal name is %s", tname));
term_ptr = typeCalloc(TERMINAL, 1);
if (term_ptr == 0) {
ret_error0(-1, "Not enough memory to create terminal structure.\n") ;
}
#if USE_DATABASE
status = grab_entry(tname, &term_ptr->type);
#else
status = 0;
#endif
/* try fallback list if entry on disk */
if (status != 1)
{
const TERMTYPE *fallback = _nc_fallback(tname);
if (fallback)
{
memcpy(&term_ptr->type, fallback, sizeof(TERMTYPE));
status = 1;
}
}
if (status == -1)
{
ret_error0(-1, "terminals database is inaccessible\n");
}
else if (status == 0)
{
ret_error(0, "'%s': unknown terminal type.\n", tname);
}
set_curterm(term_ptr);
if (command_character && getenv("CC"))
do_prototype();
strlcpy(ttytype, cur_term->type.term_names, NAMESIZE);
/*
* Allow output redirection. This is what SVr3 does.
* If stdout is directed to a file, screen updates go
* to standard error.
*/
if (Filedes == STDOUT_FILENO && !isatty(Filedes))
Filedes = STDERR_FILENO;
cur_term->Filedes = Filedes;
_nc_get_screensize(&LINES, &COLS);
if (errret)
*errret = 1;
T((T_CREATE("screen %s %dx%d"), tname, LINES, COLS));
if (generic_type) {
ret_error(0, "'%s': I need something more specific.\n", tname);
}
if (hard_copy) {
ret_error(1, "'%s': I can't handle hardcopy terminals.\n", tname);
}
returnCode(OK);
}
int setupterm(char *termname, int filedes, int *errret)
{
static int _been_here = FALSE;
char filename1[1024];
char filename2[1024];
char *directory = SRCDIR;
char *terminfo;
struct term *term_ptr;
char *rows, *cols;
if (_been_here == FALSE) {
_been_here = TRUE;
#ifdef TRACE
_init_trace();
if (_tracing)
_tracef("setupterm(%s,%d,%x) called", termname, filedes, errret);
#endif
if (termname == NULL)
{
termname = getenv("TERM");
if (termname == NULL)
ret_error0(-1, "TERM environment variable not set.\n");
}
term_ptr = (struct term *) malloc(sizeof(struct term));
if (term_ptr == NULL)
ret_error0(-1, "Not enough memory to create terminal structure.\n") ;
if ((terminfo = getenv("TERMINFO")) != NULL)
directory = terminfo;
sprintf(filename1, "%s/%c/%s", directory, termname[0], termname);
sprintf(filename2, "%s/%c/%s", SRCDIR, termname[0], termname);
if (read_entry(filename1, term_ptr) < 0 && read_entry(filename2, term_ptr) < 0)
ret_error(0, "'%s': Unknown terminal type.\n", termname);
if (command_character && getenv("CC"))
do_prototype();
cur_term = term_ptr;
strncpy(ttytype, cur_term->term_names, NAMESIZE - 1);
ttytype[NAMESIZE - 1] = '\0';
cur_term->Filedes = filedes;
/* figure out the size of the screen */
rows = getenv("LINES");
if (rows != (char *)NULL)
LINES = atoi(rows);
cols = getenv("COLUMNS");
if (cols != (char *)NULL)
COLS = atoi(cols);
if (_use_env == FALSE)
if (lines > 0 && columns > 0) {
LINES = lines;
COLS = columns;
}
/* use envirronment; if not set then use window size */
#ifdef TRACE
_tracef("using environment to find screen size");
#endif
if (LINES <= 0 || COLS <= 0) {
if (resize(filedes) == 1) {
fprintf(stderr, "can't find the screen size");
exit(1);
}
}
lines = LINES;
columns = COLS;
#ifdef TRACE
_tracef("screen size is %dx%d and %dx%d", COLS, LINES, columns, lines);
#endif
#ifdef TERMIOS
tcgetattr(filedes, &cur_term->Ottyb);
if (cur_term->Ottyb.c_oflag & XTABS)
tab = back_tab = NULL;
cur_term->Nttyb = cur_term->Ottyb;
cur_term->Nttyb.c_oflag &= ~XTABS;
#else
gtty(filedes, &cur_term->Ottyb);
if (cur_term->Ottyb.sg_flags & XTABS)
tab = back_tab = NULL;
cur_term->Nttyb = cur_term->Ottyb;
cur_term->Nttyb.sg_flags &= ~XTABS;
#endif
def_prog_mode();
if (errret)
*errret = 1;
}
return(1);
}
