| kern_event.c (89306) | kern_event.c (89319) |
|---|---|
| 1/*- 2 * Copyright (c) 1999,2000,2001 Jonathan Lemon <jlemon@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 1999,2000,2001 Jonathan Lemon <jlemon@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/kern/kern_event.c 89306 2002-01-13 11:58:06Z alfred $ | 26 * $FreeBSD: head/sys/kern/kern_event.c 89319 2002-01-14 00:13:45Z alfred $ |
| 27 */ 28 29#include <sys/param.h> 30#include <sys/systm.h> 31#include <sys/kernel.h> 32#include <sys/lock.h> 33#include <sys/mutex.h> 34#include <sys/proc.h> --- 374 unchanged lines hidden (view full) --- 409kevent(struct thread *td, struct kevent_args *uap) 410{ 411 struct kevent *kevp; 412 struct kqueue *kq; 413 struct file *fp; 414 struct timespec ts; 415 int i, n, nerrors, error; 416 | 27 */ 28 29#include <sys/param.h> 30#include <sys/systm.h> 31#include <sys/kernel.h> 32#include <sys/lock.h> 33#include <sys/mutex.h> 34#include <sys/proc.h> --- 374 unchanged lines hidden (view full) --- 409kevent(struct thread *td, struct kevent_args *uap) 410{ 411 struct kevent *kevp; 412 struct kqueue *kq; 413 struct file *fp; 414 struct timespec ts; 415 int i, n, nerrors, error; 416 |
| 417 fp = ffind_hold(td, uap->fd); 418 if (fp == NULL || fp->f_type != DTYPE_KQUEUE) { 419 if (fp != NULL) 420 fdrop(fp, td); | 417 if ((error = fget(td, uap->fd, &fp)) != 0) 418 return (error); 419 if (fp->f_type != DTYPE_KQUEUE) { 420 fdrop(fp, td); |
| 421 return (EBADF); 422 } 423 if (uap->timeout != NULL) { 424 error = copyin(uap->timeout, &ts, sizeof(ts)); 425 if (error) 426 goto done_nogiant; 427 uap->timeout = &ts; 428 } --- 651 unchanged lines hidden --- | 421 return (EBADF); 422 } 423 if (uap->timeout != NULL) { 424 error = copyin(uap->timeout, &ts, sizeof(ts)); 425 if (error) 426 goto done_nogiant; 427 uap->timeout = &ts; 428 } --- 651 unchanged lines hidden --- |