int
main(int argc, char *argv[])
{
port_name n;
int status;
/*
* Initialize syslog
*/
openlog("parallel", LOG_PID, LOG_DAEMON);
if (argc != 3) {
usage();
}
if (!strcmp(argv[1], "par0") || (argv[1][0] == '0')) {
status = par_init(&printer, 0);
} else if (!strcmp(argv[1], "par1") || (argv[1][0] == '1')) {
status = par_init(&printer, 1);
} else if (!strcmp(argv[1], "par2") || (argv[1][0] == '2')) {
status = par_init(&printer, 2);
} else {
usage();
}
if (status) {
syslog(LOG_ERR, "can't get I/O permissions");
exit(1);
}
par_reset(&printer);
/*
* Allocate handle->file hash table. 16 is just a guess
* as to what we'll have to handle.
*/
filehash = hash_alloc(16);
if (filehash == 0) {
syslog(LOG_ERR, "file hash not allocated");
exit(1);
}
lp_port = msg_port((port_name)0, &n);
if (namer_register(argv[2], n) < 0) {
syslog(LOG_ERR, "unable to register name '%s'", argv[2]);
exit(1);
}
par_main();
}
int lex_lexer(t_dtab *dtab, char *av)
{
t_tok tab[NB_TOK];
t_tok tok;
int flag;
flag = 0;
par_init(tab);
while (*av != '\0')
{
ft_bzero((void *)&tok, sizeof(t_tok));
if (!par_known(av, tab, &tok))
{
if (!par_not_known(av, &tok))
return (ERR_LEX);
tok.type = flag ? TOK_EXP : TOK_COEF;
flag = flag ? 0 : 1;
}
if (tok.type != TOK_BLK && tok.type != TOK_X && tok.type != TOK_OP)
{
if (!(dtab_push(dtab, (void *)&tok)))
return (ERR_ML);
}
av += tok.size;
}
return (NO_ERR);
}
int drv_init(void)
{
return par_init(256 - sizeof(struct packet_s), 0);
}
