| filedesc.h (237071) | filedesc.h (237072) |
|---|---|
| 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)filedesc.h 8.1 (Berkeley) 6/2/93 | 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)filedesc.h 8.1 (Berkeley) 6/2/93 |
| 30 * $FreeBSD: head/sys/sys/filedesc.h 237071 2012-06-14 15:23:51Z pjd $ | 30 * $FreeBSD: head/sys/sys/filedesc.h 237072 2012-06-14 15:24:45Z pjd $ |
| 31 */ 32 33#ifndef _SYS_FILEDESC_H_ 34#define _SYS_FILEDESC_H_ 35 36#include <sys/queue.h> 37#include <sys/event.h> 38#include <sys/lock.h> --- 61 unchanged lines hidden (view full) --- 100#define FILEDESC_XUNLOCK(fdp) sx_xunlock(&(fdp)->fd_sx) 101#define FILEDESC_SLOCK(fdp) sx_slock(&(fdp)->fd_sx) 102#define FILEDESC_SUNLOCK(fdp) sx_sunlock(&(fdp)->fd_sx) 103 104#define FILEDESC_LOCK_ASSERT(fdp) sx_assert(&(fdp)->fd_sx, SX_LOCKED | \ 105 SX_NOTRECURSED) 106#define FILEDESC_XLOCK_ASSERT(fdp) sx_assert(&(fdp)->fd_sx, SX_XLOCKED | \ 107 SX_NOTRECURSED) | 31 */ 32 33#ifndef _SYS_FILEDESC_H_ 34#define _SYS_FILEDESC_H_ 35 36#include <sys/queue.h> 37#include <sys/event.h> 38#include <sys/lock.h> --- 61 unchanged lines hidden (view full) --- 100#define FILEDESC_XUNLOCK(fdp) sx_xunlock(&(fdp)->fd_sx) 101#define FILEDESC_SLOCK(fdp) sx_slock(&(fdp)->fd_sx) 102#define FILEDESC_SUNLOCK(fdp) sx_sunlock(&(fdp)->fd_sx) 103 104#define FILEDESC_LOCK_ASSERT(fdp) sx_assert(&(fdp)->fd_sx, SX_LOCKED | \ 105 SX_NOTRECURSED) 106#define FILEDESC_XLOCK_ASSERT(fdp) sx_assert(&(fdp)->fd_sx, SX_XLOCKED | \ 107 SX_NOTRECURSED) |
| 108#define FILEDESC_UNLOCK_ASSERT(fdp) sx_assert(&(fdp)->fd_sx, SX_UNLOCKED) |
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| 108 109struct thread; 110 111int closef(struct file *fp, struct thread *td); 112int dupfdopen(struct thread *td, struct filedesc *fdp, int dfd, int mode, 113 int openerror, int *indxp); 114int falloc(struct thread *td, struct file **resultfp, int *resultfd, 115 int flags); --- 34 unchanged lines hidden --- | 109 110struct thread; 111 112int closef(struct file *fp, struct thread *td); 113int dupfdopen(struct thread *td, struct filedesc *fdp, int dfd, int mode, 114 int openerror, int *indxp); 115int falloc(struct thread *td, struct file **resultfp, int *resultfd, 116 int flags); --- 34 unchanged lines hidden --- |