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| author | scottl <scottl@FreeBSD.org> | 2004-09-01 05:48:06 +0000 |
|---|---|---|
| committer | scottl <scottl@FreeBSD.org> | 2004-09-01 05:48:06 +0000 |
| commit | 6703db134608d1953b911a81784b3e83dcc59e74 (patch) | |
| tree | ca85a75b39183c91099ae8817abea2672f6adcd0 /sbin/fsck_ffs/fsck.h | |
| parent | 0067bbd33a34b1b53ea517ebf1d167b22fd6e37d (diff) | |
| download | FreeBSD-src-6703db134608d1953b911a81784b3e83dcc59e74.zip FreeBSD-src-6703db134608d1953b911a81784b3e83dcc59e74.tar.gz | |
Create DIP_SET() and IBLK_SET() macros to fix lvalue warnings.
Inspired by: kan
Diffstat (limited to 'sbin/fsck_ffs/fsck.h')
| -rw-r--r-- | sbin/fsck_ffs/fsck.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sbin/fsck_ffs/fsck.h b/sbin/fsck_ffs/fsck.h index 1763fa1..b654249 100644 --- a/sbin/fsck_ffs/fsck.h +++ b/sbin/fsck_ffs/fsck.h @@ -56,6 +56,13 @@ union dinode { ((sblock.fs_magic == FS_UFS1_MAGIC) ? \ (dp)->dp1.field : (dp)->dp2.field) +#define DIP_SET(dp, field, val) do { \ + if (sblock.fs_magic == FS_UFS1_MAGIC) \ + (dp)->dp1.field = (val); \ + else \ + (dp)->dp2.field = (val); \ + } while (0) + /* * Each inode on the file system is described by the following structure. * The linkcnt is initially set to the value in the inode. Each time it @@ -107,10 +114,18 @@ struct bufarea { } b_un; char b_dirty; }; + #define IBLK(bp, i) \ ((sblock.fs_magic == FS_UFS1_MAGIC) ? \ (bp)->b_un.b_indir1[i] : (bp)->b_un.b_indir2[i]) +#define IBLK_SET(bp, i, val) do { \ + if (sblock.fs_magic == FS_UFS1_MAGIC) \ + (bp)->b_un.b_indir1[i] = (val); \ + else \ + (bp)->b_un.b_indir2[i] = (val); \ + } while (0) + #define B_INUSE 1 #define MINBUFS 5 /* minimum number of buffers required */ |
