1 #ifndef __LUNAIX_SIGNAL_H
2 #define __LUNAIX_SIGNAL_H
4 #include <lunaix/types.h>
5 #include <usr/lunaix/signal_defs.h>
9 #define _SIG_PENDING(bitmap, sig) ((bitmap) & (1 << (sig)))
11 #define _SIGSEGV SIGSEGV
12 #define _SIGALRM SIGALRM
13 #define _SIGCHLD SIGCHLD
14 #define _SIGCLD SIGCLD
15 #define _SIGINT SIGINT
16 #define _SIGKILL SIGKILL
17 #define _SIGSTOP SIGSTOP
18 #define _SIGCONT SIGCONT
19 #define _SIGTERM SIGTERM
20 #define _SIG_BLOCK SIG_BLOCK
21 #define _SIG_UNBLOCK SIG_UNBLOCK
22 #define _SIG_SETMASK SIG_SETMASK
24 #define sigset(num) (1 << (num))
25 #define sigset_add(set, num) (set = set | sigset(num))
26 #define sigset_test(set, num) (set & sigset(num))
27 #define sigset_clear(set, num) ((set) = (set) & ~sigset(num))
28 #define sigset_union(set, set2) ((set) = (set) | (set2))
29 #define sigset_intersect(set, set2) ((set) = (set) & (set2))
40 struct sigact* signals[_SIG_NUM];
48 signum_t sig_order[_SIG_NUM];
52 signal_send(pid_t pid, signum_t signum);
55 signal_dup_context(struct sigctx* dest_ctx);
58 signal_dup_registry(struct sigregistry* dest_reg);
61 signal_reset_context(struct sigctx* sigctx);
64 signal_reset_registry(struct sigregistry* sigreg);
67 signal_free_registry(struct sigregistry* sigreg);
69 #endif /* __LUNAIX_SIGNAL_H */