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Clean up comments in fsck.h.

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No functional change.
This commit is contained in:
Kirk McKusick 2022-05-10 16:05:05 -07:00
parent cc1a53bc1a
commit bf46c0a9ae
1 changed files with 54 additions and 55 deletions
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109
sbin/fsck_ffs/fsck.h
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@ -226,7 +226,6 @@ extern struct timespec startprog;
extern struct bufarea *icachebp; /* inode cache buffer */
extern struct bufarea sblk; /* file system superblock */
extern struct bufarea *pdirbp; /* current directory contents */
extern int sujrecovery; /* 1 => doing check using the journal */
#define dirty(bp) do { \
if (fswritefd < 0) \
@ -320,61 +319,61 @@ extern unsigned long numdirs, listmax;
extern long countdirs; /* number of directories we actually found */
#define MIBSIZE 3 /* size of fsck sysctl MIBs */
extern int adjrefcnt[MIBSIZE]; /* MIB command to adjust inode reference cnt */
extern int adjblkcnt[MIBSIZE]; /* MIB command to adjust inode block count */
extern int setsize[MIBSIZE]; /* MIB command to set inode size */
extern int adjndir[MIBSIZE]; /* MIB command to adjust number of directories */
extern int adjnbfree[MIBSIZE]; /* MIB command to adjust number of free blocks */
extern int adjnifree[MIBSIZE]; /* MIB command to adjust number of free inodes */
extern int adjnffree[MIBSIZE]; /* MIB command to adjust number of free frags */
extern int adjnumclusters[MIBSIZE]; /* MIB command to adjust number of free clusters */
extern int freefiles[MIBSIZE]; /* MIB command to free a set of files */
extern int freedirs[MIBSIZE]; /* MIB command to free a set of directories */
extern int freeblks[MIBSIZE]; /* MIB command to free a set of data blocks */
extern struct fsck_cmd cmd; /* sysctl file system update commands */
extern char snapname[BUFSIZ]; /* when doing snapshots, the name of the file */
extern char *cdevname; /* name of device being checked */
extern long dev_bsize; /* computed value of DEV_BSIZE */
extern long secsize; /* actual disk sector size */
extern u_int real_dev_bsize; /* actual disk sector size, not overridden */
extern char nflag; /* assume a no response */
extern char yflag; /* assume a yes response */
extern int bkgrdflag; /* use a snapshot to run on an active system */
extern off_t bflag; /* location of alternate super block */
extern int debug; /* output debugging info */
extern int Eflag; /* delete empty data blocks */
extern int Zflag; /* zero empty data blocks */
extern int zflag; /* zero unused directory space */
extern int inoopt; /* trim out unused inodes */
extern char ckclean; /* only do work if not cleanly unmounted */
extern int cvtlevel; /* convert to newer file system format */
extern int ckhashadd; /* check hashes to be added */
extern int bkgrdcheck; /* determine if background check is possible */
extern int bkgrdsumadj; /* whether the kernel have ability to adjust superblock summary */
extern char usedsoftdep; /* just fix soft dependency inconsistencies */
extern char preen; /* just fix normal inconsistencies */
extern char rerun; /* rerun fsck. Only used in non-preen mode */
extern int returntosingle; /* 1 => return to single user mode on exit */
extern char resolved; /* cleared if unresolved changes => not clean */
extern int sbhashfailed; /* when reading superblock check hash failed */
extern char havesb; /* superblock has been read */
extern char skipclean; /* skip clean file systems if preening */
extern int fsmodified; /* 1 => write done to file system */
extern int fsreadfd; /* file descriptor for reading file system */
extern int fswritefd; /* file descriptor for writing file system */
extern int surrender; /* Give up if reads fail */
extern int wantrestart; /* Restart fsck on early termination */
extern int adjblkcnt[MIBSIZE]; /* MIB cmd to adjust inode block count */
extern int adjrefcnt[MIBSIZE]; /* MIB cmd to adjust inode reference count */
extern int adjndir[MIBSIZE]; /* MIB cmd to adjust number of directories */
extern int adjnbfree[MIBSIZE]; /* MIB cmd to adjust number of free blocks */
extern int adjnifree[MIBSIZE]; /* MIB cmd to adjust number of free inodes */
extern int adjnffree[MIBSIZE]; /* MIB cmd to adjust number of free frags */
extern int adjnumclusters[MIBSIZE]; /* MIB cmd adjust number of free clusters */
extern int freefiles[MIBSIZE]; /* MIB cmd to free a set of files */
extern int freedirs[MIBSIZE]; /* MIB cmd to free a set of directories */
extern int freeblks[MIBSIZE]; /* MIB cmd to free a set of data blocks */
extern int setsize[MIBSIZE]; /* MIB cmd to set inode size */
extern struct fsck_cmd cmd; /* sysctl file system update commands */
extern ufs2_daddr_t maxfsblock; /* number of blocks in the file system */
extern char *blockmap; /* ptr to primary blk allocation map */
extern ino_t maxino; /* number of inodes in file system */
extern ino_t lfdir; /* lost & found directory inode number */
extern const char *lfname; /* lost & found directory name */
extern int lfmode; /* lost & found directory creation mode */
extern ufs2_daddr_t n_blks; /* number of blocks in use */
extern ino_t n_files; /* number of files in use */
extern int bkgrdcheck; /* determine if background check is possible */
extern int bkgrdsumadj; /* whether the kernel has the ability to adjust
the superblock summary fields */
extern off_t bflag; /* location of alternate super block */
extern int bkgrdflag; /* use a snapshot to run on an active system */
extern char *blockmap; /* ptr to primary blk allocation map */
extern char *cdevname; /* name of device being checked */
extern char ckclean; /* only do work if not cleanly unmounted */
extern int ckhashadd; /* check hashes to be added */
extern int cvtlevel; /* convert to newer file system format */
extern long dev_bsize; /* computed value of DEV_BSIZE */
extern u_int real_dev_bsize; /* actual disk sector size, not overridden */
extern int debug; /* output debugging info */
extern int Eflag; /* delete empty data blocks */
extern int fsmodified; /* 1 => write done to file system */
extern int fsreadfd; /* file descriptor for reading file system */
extern int fswritefd; /* file descriptor for writing file system */
extern char havesb; /* superblock has been read */
extern int inoopt; /* trim out unused inodes */
extern ino_t lfdir; /* lost & found directory inode number */
extern int lfmode; /* lost & found directory creation mode */
extern const char *lfname; /* lost & found directory name */
extern ufs2_daddr_t maxfsblock; /* number of blocks in the file system */
extern ino_t maxino; /* number of inodes in file system */
extern ufs2_daddr_t n_blks; /* number of blocks in use */
extern ino_t n_files; /* number of files in use */
extern char nflag; /* assume a no response */
extern char preen; /* just fix normal inconsistencies */
extern char rerun; /* rerun fsck. Only used in non-preen mode */
extern char resolved; /* cleared if unresolved changes => not clean */
extern int returntosingle; /* 1 => return to single user mode on exit */
extern int sbhashfailed; /* when reading superblock check hash failed */
extern long secsize; /* actual disk sector size */
extern char skipclean; /* skip clean file systems if preening */
extern char snapname[BUFSIZ]; /* when doing snapshots, the name of the file */
extern int sujrecovery; /* 1 => doing check using the journal */
extern int surrender; /* Give up if reads fail */
extern char usedsoftdep; /* just fix soft dependency inconsistencies */
extern int wantrestart; /* Restart fsck on early termination */
extern char yflag; /* assume a yes response */
extern int zflag; /* zero unused directory space */
extern int Zflag; /* zero empty data blocks */
extern volatile sig_atomic_t got_siginfo; /* received a SIGINFO */
extern volatile sig_atomic_t got_sigalarm; /* received a SIGALRM */