struct signal_task {
/** The signal pipe. */
int fd;
- /** The number of the most recent signal. */
- int signum;
/** The associated task structure. */
struct task task;
};
void para_sigaction(int sig, void (*handler)(int));
void para_install_sighandler(int);
int para_reap_child(pid_t *pid);
-int para_next_signal(void);
+int para_next_signal(fd_set *rfds);
void para_signal_shutdown(void);