1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
#include <signal.h>
#include <bscan/signal.h>
/*
* add the signals that you want to be set to default-action
*/
int
do_sig_setall (sighandler_t action)
{
#ifdef SIGHUP
signal (SIGHUP, action);
#endif
#ifdef SIGINT
signal (SIGINT, action);
#endif
#ifdef SIGQUIT
signal (SIGQUIT, action);
#endif
#ifdef SIGABRT
signal (SIGABRT, action);
#endif
#ifdef SIGPIPE
signal (SIGPIPE, action);
#endif
#ifdef SIGALRM
signal (SIGALRM, action);
#endif
#ifdef SIGTERM
signal (SIGTERM, action);
#endif
#ifdef SIGUSR1
signal (SIGUSR1, action);
#endif
#ifdef SIGUSR1
signal (SIGUSR1, action);
#endif
#ifdef SIGCHLD
signal (SIGCHLD, action);
#endif
#ifdef SIGCOMT
signal (SIGCOMT, action);
#endif
#ifdef SIGSTOP
signal (SIGSTOP, action);
#endif
#ifdef SIGTSTP
signal (SIGTSTP, action);
#endif
#ifdef SIGTTIM
signal (SIGTTIM, action);
#endif
#ifdef SIGTTOU
signal (SIGTTOU, action);
#endif
return (0);
}
/*
* sig-ctl function.
* atm only SIG_DFL implemented....
*/
int
sigctl (int flags, sighandler_t action)
{
int ret = 0;
if (flags & SIG_SETALL)
ret = do_sig_setall (action);
return (ret);
}
|
