diff options
Diffstat (limited to 'regress/sys/kern/kqueue/kqueue-timer.c')
| -rw-r--r-- | regress/sys/kern/kqueue/kqueue-timer.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/regress/sys/kern/kqueue/kqueue-timer.c b/regress/sys/kern/kqueue/kqueue-timer.c index 02114b5094e..e95c3ba4e52 100644 --- a/regress/sys/kern/kqueue/kqueue-timer.c +++ b/regress/sys/kern/kqueue/kqueue-timer.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kqueue-timer.c,v 1.2 2016/09/20 23:05:27 bluhm Exp $ */ +/* $OpenBSD: kqueue-timer.c,v 1.3 2018/05/22 19:15:22 cheloha Exp $ */ /* * Copyright (c) 2015 Bret Stephen Lambert <blambert@openbsd.org> * @@ -20,6 +20,7 @@ #include <sys/event.h> #include <err.h> +#include <errno.h> #include <stdio.h> #include <string.h> #include <unistd.h> @@ -68,3 +69,31 @@ do_timer(void) return (0); } + +int +do_invalid_timer(void) +{ + int i, kq, n; + struct kevent ev; + struct timespec invalid_ts[3] = { {-1, 0}, {0, -1}, {0, 1000000000L} }; + + ASS((kq = kqueue()) >= 0, + warn("kqueue")); + + memset(&ev, 0, sizeof(ev)); + ev.filter = EVFILT_TIMER; + ev.flags = EV_ADD | EV_ENABLE; + ev.data = 500; /* 1/2 second in ms */ + + n = kevent(kq, &ev, 1, NULL, 0, NULL); + ASSX(n != -1); + + for (i = 0; i < 3; i++) { + n = kevent(kq, NULL, 0, &ev, 1, &invalid_ts[i]); + ASS(n == -1 && errno == EINVAL, + warn("kevent: timeout %lld %ld", + (long long)invalid_ts[i].tv_sec, invalid_ts[i].tv_nsec)); + } + + return (0); +} |