4 * Copyright 2004 Develer S.r.l. (http://www.develer.com/)
5 * Copyright 1999,2000,2001 Bernardo Innocenti <bernie@develer.com>
9 * \brief Signal module (public interface).
13 * \author Bernardo Innocenti <bernie@develer.com>
18 * Revision 1.1 2004/05/23 17:27:00 bernie
19 * Import kern/ subdirectory.
32 /* Inter-process Communication services */
33 sigset_t sig_check(sigset_t sigs);
34 void sig_signal(struct Process *proc, sigset_t sig);
35 void _sig_signal(struct Process *proc, sigset_t sig);
36 sigset_t sig_wait(sigset_t sigs);
40 * \name Signal definitions
44 #define SIG_USER0 BV(0) /*!< Free for user usage */
45 #define SIG_USER1 BV(1) /*!< Free for user usage */
46 #define SIG_USER2 BV(2) /*!< Free for user usage */
47 #define SIG_USER3 BV(3) /*!< Free for user usage */
48 #define SIG_SYSTEM4 BV(4) /*!< Reserved for system use */
49 #define SIG_SYSTEM5 BV(5) /*!< Reserved for system use */
50 #define SIG_SYSTEM6 BV(6) /*!< Reserved for system use */
51 #define SIG_SINGLE BV(7) /*!< Used to wait for a single event */
54 #endif /* KERN_SIGNAL_H */