diff options
Diffstat (limited to 'sys/ufs/lfs/lfs_debug.c')
| -rw-r--r-- | sys/ufs/lfs/lfs_debug.c | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/sys/ufs/lfs/lfs_debug.c b/sys/ufs/lfs/lfs_debug.c new file mode 100644 index 0000000..5816c89 --- /dev/null +++ b/sys/ufs/lfs/lfs_debug.c @@ -0,0 +1,138 @@ +/* + * Copyright (c) 1991, 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. + * + * @(#)lfs_debug.c 8.1 (Berkeley) 6/11/93 + * $Id$ + */ + +#ifdef DEBUG +#include <sys/param.h> +#include <sys/namei.h> +#include <sys/vnode.h> +#include <sys/mount.h> + +#include <ufs/ufs/quota.h> +#include <ufs/ufs/inode.h> +#include <ufs/lfs/lfs.h> +#include <ufs/lfs/lfs_extern.h> + +void +lfs_dump_super(lfsp) + struct lfs *lfsp; +{ + int i; + + (void)printf("%s%lx\t%s%lx\t%s%d\t%s%d\n", + "magic ", lfsp->lfs_magic, + "version ", lfsp->lfs_version, + "size ", lfsp->lfs_size, + "ssize ", lfsp->lfs_ssize); + (void)printf("%s%d\t%s%d\t%s%d\t%s%d\n", + "dsize ", lfsp->lfs_dsize, + "bsize ", lfsp->lfs_bsize, + "fsize ", lfsp->lfs_fsize, + "frag ", lfsp->lfs_frag); + + (void)printf("%s%d\t%s%d\t%s%d\t%s%d\n", + "minfree ", lfsp->lfs_minfree, + "inopb ", lfsp->lfs_inopb, + "ifpb ", lfsp->lfs_ifpb, + "nindir ", lfsp->lfs_nindir); + + (void)printf("%s%d\t%s%d\t%s%d\t%s%d\n", + "nseg ", lfsp->lfs_nseg, + "nspf ", lfsp->lfs_nspf, + "cleansz ", lfsp->lfs_cleansz, + "segtabsz ", lfsp->lfs_segtabsz); + + (void)printf("%s%lx\t%s%d\t%s%lx\t%s%d\n", + "segmask ", lfsp->lfs_segmask, + "segshift ", lfsp->lfs_segshift, + "bmask ", lfsp->lfs_bmask, + "bshift ", lfsp->lfs_bshift); + + (void)printf("%s%lx\t%s%d\t%s%lx\t%s%d\n", + "ffmask ", lfsp->lfs_ffmask, + "ffshift ", lfsp->lfs_ffshift, + "fbmask ", lfsp->lfs_fbmask, + "fbshift ", lfsp->lfs_fbshift); + + (void)printf("%s%d\t%s%d\t%s%lx\t%s%qx\n", + "sushift ", lfsp->lfs_sushift, + "fsbtodb ", lfsp->lfs_fsbtodb, + "cksum ", lfsp->lfs_cksum, + "maxfilesize ", lfsp->lfs_maxfilesize); + + (void)printf("Superblock disk addresses:"); + for (i = 0; i < LFS_MAXNUMSB; i++) + (void)printf(" %lx", lfsp->lfs_sboffs[i]); + (void)printf("\n"); + + (void)printf("Checkpoint Info\n"); + (void)printf("%s%d\t%s%lx\t%s%d\n", + "free ", lfsp->lfs_free, + "idaddr ", lfsp->lfs_idaddr, + "ifile ", lfsp->lfs_ifile); + (void)printf("%s%lx\t%s%d\t%s%lx\t%s%lx\t%s%lx\t%s%lx\n", + "bfree ", lfsp->lfs_bfree, + "nfiles ", lfsp->lfs_nfiles, + "lastseg ", lfsp->lfs_lastseg, + "nextseg ", lfsp->lfs_nextseg, + "curseg ", lfsp->lfs_curseg, + "offset ", lfsp->lfs_offset); + (void)printf("tstamp %lx\n", lfsp->lfs_tstamp); +} + +void +lfs_dump_dinode(dip) + struct dinode *dip; +{ + int i; + + (void)printf("%s%u\t%s%d\t%s%u\t%s%u\t%s%lu\n", + "mode ", dip->di_mode, + "nlink ", dip->di_nlink, + "uid ", dip->di_uid, + "gid ", dip->di_gid, + "size ", dip->di_size); + (void)printf("inum %ld\n", dip->di_inumber); + (void)printf("Direct Addresses\n"); + for (i = 0; i < NDADDR; i++) { + (void)printf("\t%lx", dip->di_db[i]); + if ((i % 6) == 5) + (void)printf("\n"); + } + for (i = 0; i < NIADDR; i++) + (void)printf("\t%lx", dip->di_ib[i]); + (void)printf("\n"); +} +#endif /* DEBUG */ |
