void
doshell()
{
setpgrp(); /* relinquish control terminal */
getslave();
(void) close(master);
(void) fclose(fscript);
(void) dup2(slave, 0);
(void) dup2(slave, 1);
(void) dup2(slave, 2);
(void) close(slave);
execl(shell, shell, "-i", (char *)0);
perror(shell);
fail();
}
void
doshell(void) {
char *shname;
getslave();
close(master);
if (close_stream(fscript) != 0)
errx(EXIT_FAILURE, _("write error"));
dup2(slave, STDIN_FILENO);
dup2(slave, STDOUT_FILENO);
dup2(slave, STDERR_FILENO);
close(slave);
master = -1;
shname = strrchr(shell, '/');
if (shname)
shname++;
else
shname = shell;
/*
* When invoked from within /etc/csh.login, script spawns a csh shell
* that spawns programs that cannot be killed with a SIGTERM. This is
* because csh has a documented behaviour wherein it disables all
* signals when processing the /etc/csh.* files.
*
* Let's restore the default behavior.
*/
signal(SIGTERM, SIG_DFL);
if (cflg)
execl(shell, shname, "-c", cflg, NULL);
else
execl(shell, shname, "-i", NULL);
warn(_("failed to execute %s"), shell);
fail();
}
void
doshell() {
char *shname;
#if 0
int t;
t = open(_PATH_DEV_TTY, O_RDWR);
if (t >= 0) {
(void) ioctl(t, TIOCNOTTY, (char *)0);
(void) close(t);
}
#endif
getslave();
(void) close(master);
(void) fclose(fscript);
(void) dup2(slave, 0);
(void) dup2(slave, 1);
(void) dup2(slave, 2);
(void) close(slave);
master = -1;
shname = strrchr(shell, '/');
if (shname)
shname++;
else
shname = shell;
if (cflg)
execl(shell, shname, "-c", cflg, NULL);
else
execl(shell, shname, "-i", NULL);
perror(shell);
fail();
}
void
doshell(void) {
char *shname;
#if 0
int t;
t = open(_PATH_DEV_TTY, O_RDWR);
if (t >= 0) {
ioctl(t, TIOCNOTTY, (char *)0);
close(t);
}
#endif
getslave();
close(master);
fclose(fscript);
dup2(slave, STDIN_FILENO);
dup2(slave, STDOUT_FILENO);
dup2(slave, STDERR_FILENO);
close(slave);
master = -1;
shname = strrchr(shell, '/');
if (shname)
shname++;
else
shname = shell;
if (cflg)
execl(shell, shname, "-c", cflg, NULL);
else
execl(shell, shname, "-i", NULL);
warn(_("failed to execute %s"), shell);
fail();
}
void
doshell (int game, char *username)
{
getslave ();
(void) close (master);
(void) fclose (fscript);
(void) dup2 (slave, 0);
(void) dup2 (slave, 1);
(void) dup2 (slave, 2);
(void) close (slave);
/*
if (myconfig[game]->mkdir)
(void) mkdir(myconfig[game]->mkdir, 0755);
if (myconfig[game]->chdir)
(void) chdir(myconfig[game]->chdir);
*/
execvp (myconfig[game]->game_path, myconfig[game]->bin_args);
fail ();
}
