src/osdep/signals.h

   1 /* Signals handling. */
   2
   3 #ifndef EL__OSDEP_SIGNALS_H
   4 #define EL__OSDEP_SIGNALS_H
   5
   6 struct terminal;
   7
   8 #define NUM_SIGNALS     32
   9
  10 extern volatile int critical_section;
  11
  12 void install_signal_handler(int, void (*)(void *), void *, int);
  13 void set_sigcld(void);
  14 void sig_ctrl_c(struct terminal *term);
  15 void clear_signal_mask_and_handlers(void);
  16 void uninstall_alarm(void);
  17 void handle_basic_signals(struct terminal *term);
  18 void unhandle_terminal_signals(struct terminal *term);
  19 int check_signals(void);
  20
  21 #endif /* EL__LOWLEVEL_SIGNALS_H */