Author: scottl
Date: Mon Dec 30 05:02:57 2013
New Revision: 260076
URL: http://svnweb.freebsd.org/changeset/base/260076
Log:
Add globs.c, missed in r260068,260069
Submitted by: peter
Obtained from: Netflix
MFC after: 3 Days
Added:
head/sbin/fsck_ffs/globs.c (contents, props changed)
Added: head/sbin/fsck_ffs/globs.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sbin/fsck_ffs/globs.c Mon Dec 30 05:02:57 2013 (r260076)
@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 1980, 1986, 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.
+ * 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.
+ */
+
+#if 0
+#ifndef lint
+static const char copyright[] =
+"@(#) Copyright (c) 1980, 1986, 1993\n\
+ The Regents of the University of California. All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)main.c 8.6 (Berkeley) 5/14/95";
+#endif /* not lint */
+#endif
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <ufs/ufs/dinode.h>
+#include <ufs/ffs/fs.h>
+#include <string.h>
+#include "fsck.h"
+
+long readcnt[BT_NUMBUFTYPES];
+long totalreadcnt[BT_NUMBUFTYPES];
+struct timespec readtime[BT_NUMBUFTYPES];
+struct timespec totalreadtime[BT_NUMBUFTYPES];
+struct timespec startprog;
+struct bufarea sblk; /* file system superblock */
+struct bufarea *pdirbp; /* current directory contents */
+struct bufarea *pbp; /* current inode block */
+ino_t cursnapshot;
+long numdirs, dirhash, listmax, inplast;
+long countdirs; /* number of directories we actually found */
+int adjrefcnt[MIBSIZE]; /* MIB command to adjust inode reference cnt */
+int adjblkcnt[MIBSIZE]; /* MIB command to adjust inode block count */
+int adjndir[MIBSIZE]; /* MIB command to adjust number of directories
*/
+int adjnbfree[MIBSIZE]; /* MIB command to adjust number of free blocks
*/
+int adjnifree[MIBSIZE]; /* MIB command to adjust number of free inodes
*/
+int adjnffree[MIBSIZE]; /* MIB command to adjust number of free frags */
+int adjnumclusters[MIBSIZE]; /* MIB command to adjust number of free
clusters */
+int freefiles[MIBSIZE]; /* MIB command to free a set of files */
+int freedirs[MIBSIZE]; /* MIB command to free a set of directories */
+int freeblks[MIBSIZE]; /* MIB command to free a set of data blocks */
+struct fsck_cmd cmd; /* sysctl file system update commands */
+char snapname[BUFSIZ]; /* when doing snapshots, the name of the file */
+char *cdevname; /* name of device being checked */
+long dev_bsize; /* computed value of DEV_BSIZE */
+long secsize; /* actual disk sector size */
+u_int real_dev_bsize; /* actual disk sector size, not overriden */
+char nflag; /* assume a no response */
+char yflag; /* assume a yes response */
+int bkgrdflag; /* use a snapshot to run on an active system */
+int bflag; /* location of alternate super block */
+int debug; /* output debugging info */
+int Eflag; /* delete empty data blocks */
+int Zflag; /* zero empty data blocks */
+int inoopt; /* trim out unused inodes */
+char ckclean; /* only do work if not cleanly unmounted */
+int cvtlevel; /* convert to newer file system format */
+int bkgrdcheck; /* determine if background check is possible */
+int bkgrdsumadj; /* whether the kernel have ability to adjust
superblock summary */
+char usedsoftdep; /* just fix soft dependency inconsistencies */
+char preen; /* just fix normal inconsistencies */
+char rerun; /* rerun fsck. Only used in non-preen mode */
+int returntosingle; /* 1 => return to single user mode on exit */
+char resolved; /* cleared if unresolved changes => not clean */
+char havesb; /* superblock has been read */
+char skipclean; /* skip clean file systems if preening */
+int fsmodified; /* 1 => write done to file system */
+int fsreadfd; /* file descriptor for reading file system */
+int fswritefd; /* file descriptor for writing file system */
+int surrender; /* Give up if reads fail */
+int wantrestart; /* Restart fsck on early termination */
+ufs2_daddr_t maxfsblock; /* number of blocks in the file system */
+char *blockmap; /* ptr to primary blk allocation map */
+ino_t maxino; /* number of inodes in file system */
+ino_t lfdir; /* lost & found directory inode number */
+const char *lfname; /* lost & found directory name */
+int lfmode; /* lost & found directory creation mode */
+ufs2_daddr_t n_blks; /* number of blocks in use */
+ino_t n_files; /* number of files in use */
+volatile sig_atomic_t got_siginfo; /* received a SIGINFO */
+volatile sig_atomic_t got_sigalarm; /* received a SIGALRM */
+struct ufs1_dinode ufs1_zino;
+struct ufs2_dinode ufs2_zino;
+
+void
+fsckinit(void)
+{
+ bzero(readcnt, sizeof(long) * BT_NUMBUFTYPES);
+ bzero(totalreadcnt, sizeof(long) * BT_NUMBUFTYPES);
+ bzero(readtime, sizeof(struct timespec) * BT_NUMBUFTYPES);
+ bzero(totalreadtime, sizeof(struct timespec) * BT_NUMBUFTYPES);
+ bzero(&startprog, sizeof(struct timespec));;
+ bzero(&sblk, sizeof(struct bufarea));
+ pdirbp = NULL;
+ pbp = NULL;
+ cursnapshot = 0;
+ numdirs = dirhash = listmax = inplast = 0;
+ countdirs = 0;
+ bzero(adjrefcnt, sizeof(int) * MIBSIZE);
+ bzero(adjblkcnt, sizeof(int) * MIBSIZE);
+ bzero(adjndir, sizeof(int) * MIBSIZE);
+ bzero(adjnbfree, sizeof(int) * MIBSIZE);
+ bzero(adjnifree, sizeof(int) * MIBSIZE);
+ bzero(adjnffree, sizeof(int) * MIBSIZE);
+ bzero(adjnumclusters, sizeof(int) * MIBSIZE);
+ bzero(freefiles, sizeof(int) * MIBSIZE);
+ bzero(freedirs, sizeof(int) * MIBSIZE);
+ bzero(freeblks, sizeof(int) * MIBSIZE);
+ bzero(&cmd, sizeof(struct fsck_cmd));
+ bzero(snapname, sizeof(char) * BUFSIZ);
+ cdevname = NULL;
+ dev_bsize = 0;
+ secsize = 0;
+ real_dev_bsize = 0;
+ bkgrdsumadj = 0;
+ usedsoftdep = 0;
+ rerun = 0;
+ returntosingle = 0;
+ resolved = 0;
+ havesb = 0;
+ fsmodified = 0;
+ fsreadfd = 0;
+ fswritefd = 0;
+ maxfsblock = 0;
+ blockmap = NULL;
+ maxino = 0;
+ lfdir = 0;
+ lfname = "lost+found";
+ lfmode = 0700;
+ n_blks = 0;
+ n_files = 0;
+ got_siginfo = 0;
+ got_sigalarm = 0;
+ bzero(&ufs1_zino, sizeof(struct ufs1_dinode));
+ bzero(&ufs2_zino, sizeof(struct ufs2_dinode));
+}
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