void
sigchld_handler (int sig)
{
int status;
pid_t pid;
(void) sig;
pid = waitpid (subshell_pid, &status, WUNTRACED | WNOHANG);
if (pid == subshell_pid)
{
/* Figure out what has happened to the subshell */
if (WIFSTOPPED (status))
{
if (WSTOPSIG (status) == SIGSTOP)
{
/* The subshell has received a SIGSTOP signal */
subshell_stopped = TRUE;
}
else
{
/* The user has suspended the subshell. Revive it */
kill (subshell_pid, SIGCONT);
}
}
else
{
/* The subshell has either exited normally or been killed */
subshell_alive = FALSE;
delete_select_channel (mc_global.tty.subshell_pty);
if (WIFEXITED (status) && WEXITSTATUS (status) != FORK_FAILURE)
quit |= SUBSHELL_EXIT; /* Exited normally */
}
}
#ifdef __linux__
pid = waitpid (cons_saver_pid, &status, WUNTRACED | WNOHANG);
if (pid == cons_saver_pid)
{
if (WIFSTOPPED (status))
/* Someone has stopped cons.saver - restart it */
kill (pid, SIGCONT);
else
{
/* cons.saver has died - disable confole saving */
handle_console (CONSOLE_DONE);
mc_global.tty.console_flag = '\0';
}
}
#endif /* __linux__ */
/* If we got here, some other child exited; ignore it */
}
void
sigchld_handler (int sig)
{
int status;
pid_t pid;
(void) sig;
pid = waitpid (subshell_pid, &status, WUNTRACED | WNOHANG);
if (pid == subshell_pid)
{
/* Figure out what has happened to the subshell */
if (WIFSTOPPED (status))
{
if (WSTOPSIG (status) == SIGSTOP)
{
/* The subshell has received a SIGSTOP signal */
subshell_stopped = TRUE;
}
else
{
/* The user has suspended the subshell. Revive it */
kill (subshell_pid, SIGCONT);
}
}
else
{
/* The subshell has either exited normally or been killed */
subshell_alive = FALSE;
delete_select_channel (mc_global.tty.subshell_pty);
if (WIFEXITED (status) && WEXITSTATUS (status) != FORK_FAILURE)
{
int subshell_quit;
subshell_quit = subshell_get_mainloop_quit () | SUBSHELL_EXIT; /* Exited normally */
subshell_set_mainloop_quit (subshell_quit);
}
}
}
subshell_handle_cons_saver ();
/* If we got here, some other child exited; ignore it */
}
