* \author Bernardo Innocenti <bernie@develer.com>
*/
-/*#*
- *#* $Log$
- *#* Revision 1.8 2006/07/19 12:56:27 bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.7 2005/11/04 16:20:02 bernie
- *#* Fix reference to README.devlib in header.
- *#*
- *#* Revision 1.6 2005/04/11 19:10:28 bernie
- *#* Include top-level headers from cfg/ subdir.
- *#*
- *#* Revision 1.5 2004/12/08 08:57:35 bernie
- *#* Rename sigset_t to sigmask_t.
- *#*
- *#* Revision 1.4 2004/08/25 14:12:09 rasky
- *#* Aggiornato il comment block dei log RCS
- *#*
- *#* Revision 1.3 2004/07/30 14:30:27 rasky
- *#* Resa la sig_signal interrupt safe (con il nuovo scheduler IRQ-safe)
- *#* Rimossa event_doIntr (ora inutile) e semplificata la logica delle macro con funzioni inline
- *#*
- *#* Revision 1.2 2004/06/03 11:27:09 bernie
- *#* Add dual-license information.
- *#*
- *#* Revision 1.1 2004/05/23 17:27:00 bernie
- *#* Import kern/ subdirectory.
- *#*/
#ifndef KERN_SIGNAL_H
#define KERN_SIGNAL_H
sigmask_t sig_check(sigmask_t sigs);
void sig_signal(struct Process *proc, sigmask_t sig);
sigmask_t sig_wait(sigmask_t sigs);
+sigmask_t sig_waitTimeout(sigmask_t sigs, ticks_t timeout);
/**
#define SIG_USER1 BV(1) /**< Free for user usage */
#define SIG_USER2 BV(2) /**< Free for user usage */
#define SIG_USER3 BV(3) /**< Free for user usage */
-#define SIG_SYSTEM4 BV(4) /**< Reserved for system use */
+#define SIG_TIMEOUT BV(4) /**< Reserved for timeout use */
#define SIG_SYSTEM5 BV(5) /**< Reserved for system use */
#define SIG_SYSTEM6 BV(6) /**< Reserved for system use */
#define SIG_SINGLE BV(7) /**< Used to wait for a single event */