X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=StdLib%2FInclude%2Fsys%2Ffile.h;fp=StdLib%2FInclude%2Fsys%2Ffile.h;h=0000000000000000000000000000000000000000;hp=cce35f1637682ac73000001dd2081a179a135f68;hb=964f432b9b0afe103c41c7613fade3e699118afe;hpb=e2d3a25f1a3135221a9c8061e1b8f90245d727eb diff --git a/StdLib/Include/sys/file.h b/StdLib/Include/sys/file.h deleted file mode 100644 index cce35f1637..0000000000 --- a/StdLib/Include/sys/file.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 1982, 1986, 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * 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, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. - * - * @(#)file.h 8.3 (Berkeley) 1/9/95 - * $Id: file.h,v 1.1.1.1 2006/05/30 06:12:53 hhzhou Exp $ - */ - -#ifndef _SYS_FILE_H_ -#define _SYS_FILE_H_ - -#ifndef KERNEL -#include -#include -#endif - -#ifdef KERNEL -#include - -struct proc; -struct uio; - -/* - * Kernel descriptor table. - * One entry for each open kernel vnode and socket. - */ -struct file { - LIST_ENTRY(file) f_list;/* list of active files */ - short f_flag; /* see fcntl.h */ -#define DTYPE_VNODE 1 /* file */ -#define DTYPE_SOCKET 2 /* communications endpoint */ -#define DTYPE_PIPE 3 /* pipe */ -#define DTYPE_FIFO 4 /* fifo (named pipe) */ - short f_type; /* descriptor type */ - short f_count; /* reference count */ - short f_msgcount; /* references from message queue */ - struct ucred *f_cred; /* credentials associated with descriptor */ - struct fileops { - int (*fo_read) __P((struct file *fp, struct uio *uio, - struct ucred *cred, int flags)); - int (*fo_write) __P((struct file *fp, struct uio *uio, - struct ucred *cred, int flags)); -#define FOF_OFFSET 1 - int (*fo_ioctl) __P((struct file *fp, u_long com, - caddr_t data, struct proc *p)); - int (*fo_poll) __P((struct file *fp, int events, - struct ucred *cred, struct proc *p)); - int (*fo_close) __P((struct file *fp, struct proc *p)); - } *f_ops; - int f_seqcount; /* - * count of sequential accesses -- cleared - * by most seek operations. - */ - off_t f_nextread; /* - * offset of next expected read - */ - off_t f_offset; - caddr_t f_data; /* vnode or socket */ -}; - -#ifdef MALLOC_DECLARE -MALLOC_DECLARE(M_FILE); -#endif - -LIST_HEAD(filelist, file); -extern struct filelist filehead; /* head of list of open files */ -extern struct fileops vnops; -extern int maxfiles; /* kernel limit on number of open files */ -extern int maxfilesperproc; /* per process limit on number of open files */ -extern int nfiles; /* actual number of open files */ - -#endif /* KERNEL */ - -#endif /* !SYS_FILE_H */