82c790f916
2) Use %p to print a pointer. 3) Use longs for fileids and ino to avoid comparing signed and unsigned. 4) Make the KVM_READ macro a little more cranky. 5) Set WARNS while I'm here.
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/*-
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef __FSTAT_H__
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#define __FSTAT_H__
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/*
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* a kvm_read that returns true if everything is read
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*/
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#define KVM_READ(kaddr, paddr, len) \
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((len) < SSIZE_MAX && \
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kvm_read(kd, (u_long)(kaddr), (char *)(paddr), (len)) == (ssize_t)(len))
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#define dprintf if (vflg) fprintf
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typedef struct devs {
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struct devs *next;
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long fsid;
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long ino;
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const char *name;
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} DEVS;
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struct filestat {
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long fsid;
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long fileid;
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mode_t mode;
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u_long size;
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dev_t rdev;
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};
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/* Ugh */
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extern kvm_t *kd;
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extern int vflg;
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extern int Pid;
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dev_t dev2udev(struct cdev *dev);
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/* Additional filesystem types */
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int isofs_filestat(struct vnode *vp, struct filestat *fsp);
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int msdosfs_filestat(struct vnode *vp, struct filestat *fsp);
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#endif /* __FSTAT_H__ */
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