diff options
Diffstat (limited to 'lib/libc/sys/kevent.c')
-rw-r--r-- | lib/libc/sys/kevent.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/libc/sys/kevent.c b/lib/libc/sys/kevent.c new file mode 100644 index 0000000..5f84ef8 --- /dev/null +++ b/lib/libc/sys/kevent.c @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2015 The FreeBSD Foundation. + * All rights reserved. + * + * Portions of this software were developed by Konstantin Belousov + * under sponsorship from the FreeBSD Foundation. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice(s), this list of conditions and the following disclaimer as + * the first lines of this file unmodified other than the possible + * addition of one or more copyright notices. + * 2. Redistributions in binary form must reproduce the above copyright + * notice(s), this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, + * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/types.h> +#include <sys/event.h> +#include <sys/time.h> +#include "libc_private.h" + +__weak_reference(__sys_kevent, __kevent); + +#pragma weak kevent +int +kevent(int kq, const struct kevent *changelist, int nchanges, + struct kevent *eventlist, int nevents, const struct timespec *timeout) +{ + + return (((int (*)(int, const struct kevent *, int, + struct kevent *, int, const struct timespec *)) + __libc_interposing[INTERPOS_kevent])(kq, changelist, nchanges, + eventlist, nevents, timeout)); +} |