diff options
| author | NeilBrown <neilb@suse.de> | 2007-01-25 15:35:12 +1100 |
|---|---|---|
| committer | Chris Wright <chrisw@sous-sol.org> | 2007-02-05 08:31:43 -0800 |
| commit | dbd2bd734a5559fd167577e37498bad0b2f33d8a (patch) | |
| tree | 3c649696048ec2a0177168b58368f0e6699b463d /include/linux/nfsd/nfsd.h | |
| parent | 79dab9e2b79871bdeb3ea23a882884a7a16d4c92 (diff) | |
[PATCH] knfsd: fix type mismatch with filldir_t used by nfsd.
nfsd defines a type 'encode_dent_fn' which is much like 'filldir_t'
except that the first pointer is 'struct readdir_cd *' rather than
'void *'. It then casts encode_dent_fn points to 'filldir_t' as
needed. This hides any other type mismatches between the two such as
the fact that the 'ino' arg recently changed from ino_t to u64.
So: get rid of 'encode_dent_fn', get rid of the cast of the function
type, change the first arg of various functions from 'struct readdir_cd *'
to 'void *', and live with the fact that we have a little less type
checking on the calling of these functions now.
Less internal (to nfsd) checking offset by more external checking, which
is more important.
Thanks to Gabriel Paubert <paubert@iram.es> for discovering this and
providing an initial patch.
Signed-off-by: Gabriel Paubert <paubert@iram.es>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Diffstat (limited to 'include/linux/nfsd/nfsd.h')
| -rw-r--r-- | include/linux/nfsd/nfsd.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h index edb54c3171b3..02a7cd14d4b0 100644 --- a/include/linux/nfsd/nfsd.h +++ b/include/linux/nfsd/nfsd.h @@ -52,8 +52,6 @@ struct readdir_cd { __be32 err; /* 0, nfserr, or nfserr_eof */ }; -typedef int (*encode_dent_fn)(struct readdir_cd *, const char *, - int, loff_t, ino_t, unsigned int); typedef int (*nfsd_dirop_t)(struct inode *, struct dentry *, int, int); extern struct svc_program nfsd_program; @@ -117,7 +115,7 @@ __be32 nfsd_unlink(struct svc_rqst *, struct svc_fh *, int type, int nfsd_truncate(struct svc_rqst *, struct svc_fh *, unsigned long size); __be32 nfsd_readdir(struct svc_rqst *, struct svc_fh *, - loff_t *, struct readdir_cd *, encode_dent_fn); + loff_t *, struct readdir_cd *, filldir_t); __be32 nfsd_statfs(struct svc_rqst *, struct svc_fh *, struct kstatfs *); |