From decc359ee9f3a86ce9296b2a093fcf66218c548b Mon Sep 17 00:00:00 2001 From: Kirk McKusick Date: Sun, 2 Jan 1983 22:43:16 -0800 Subject: [PATCH 1/1] add new useful constants SCCS-vsn: sys/ufs/ffs/fs.h 4.6 --- usr/src/sys/ufs/ffs/fs.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/usr/src/sys/ufs/ffs/fs.h b/usr/src/sys/ufs/ffs/fs.h index 1cd44eaa99..e73481682f 100644 --- a/usr/src/sys/ufs/ffs/fs.h +++ b/usr/src/sys/ufs/ffs/fs.h @@ -187,7 +187,15 @@ struct fs long fs_fshift; /* ``numfrags'' calc number of frags */ long fs_maxcontig; /* max number of contiguous blks */ long fs_maxbpg; /* max number of blks per cyl group */ - long fs_sparecon[14]; /* reserved for future constants */ + long fs_fragshift; /* block to frag shift */ + long fs_fsbtodb; /* fsbtodb and dbtofsb shift constant */ + long fs_sbsize; /* actual size of super block */ + long fs_csmask; /* csum block offset */ + long fs_csshift; /* csum block number */ + long fs_nindir; /* value of NINDIR */ + long fs_inopb; /* value of INOPB */ + long fs_nspf; /* value of NSPF */ + long fs_sparecon[6]; /* reserved for future constants */ /* sizes determined by number of cylinder groups and their sizes */ daddr_t fs_csaddr; /* blk addr of cyl grp summary area */ long fs_cssize; /* size of cyl grp summary area */ -- 2.20.1