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make kqueue signal callback work with sigchld. cast and better timeout.

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svn:r27
This commit is contained in:
Niels Provos 2002-06-13 01:54:07 +00:00
parent 484e594e5c
commit 3821c7e201
2 changed files with 9 additions and 3 deletions
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2
event.h
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@ -112,7 +112,7 @@ struct eventop {
int (*dispatch)(void *, struct timeval *); int (*dispatch)(void *, struct timeval *);
}; };
#define TIMEOUT_DEFAULT {0, 250000L} #define TIMEOUT_DEFAULT {5, 0}
void event_init(void); void event_init(void);
int event_dispatch(void); int event_dispatch(void);

10
kqueue.c
View File

@ -164,6 +164,12 @@ kq_insert(struct kqop *kqop, struct kevent *kev)
return (0); return (0);
} }
static void
kq_sighandler(int sig)
{
/* Do nothing here */
}
int int
kq_dispatch(void *arg, struct timeval *tv) kq_dispatch(void *arg, struct timeval *tv)
{ {
@ -275,7 +281,7 @@ kq_add(void *arg, struct event *ev)
if (kq_insert(kqop, &kev) == -1) if (kq_insert(kqop, &kev) == -1)
return (-1); return (-1);
if (signal(nsignal, SIG_IGN) == SIG_ERR) if (signal(nsignal, kq_sighandler) == SIG_ERR)
return (-1); return (-1);
ev->ev_flags |= EVLIST_X_KQINKERNEL; ev->ev_flags |= EVLIST_X_KQINKERNEL;
@ -324,7 +330,7 @@ kq_del(void *arg, struct event *ev)
int nsignal = EVENT_SIGNAL(ev); int nsignal = EVENT_SIGNAL(ev);
memset(&kev, 0, sizeof(kev)); memset(&kev, 0, sizeof(kev));
kev.ident = signal; kev.ident = (int)signal;
kev.filter = EVFILT_SIGNAL; kev.filter = EVFILT_SIGNAL;
kev.flags = EV_DELETE; kev.flags = EV_DELETE;