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authorAndy Adamson <andros@citi.umich.edu>2007-07-17 04:04:51 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 10:23:08 -0700
commitdcb488a3b7ac3987e21148f44f641c9b2e734232 (patch)
treeedc9fe889094768068d8ea8c214076e40313a297 /fs/nfsd/nfs4proc.c
parentae4c40b1d81f5299c04330306736b2f0f0539f4b (diff)
knfsd: nfsd4: implement secinfo
Implement the secinfo operation. (Thanks to Usha Ketineni wrote an earlier version of this support.) Cc: Usha Ketineni <uketinen@us.ibm.com> Signed-off-by: Andy Adamson <andros@citi.umich.edu> Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nfsd/nfs4proc.c')
-rw-r--r--fs/nfsd/nfs4proc.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index a106e3be7c13..3c627128e205 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -47,6 +47,7 @@
#include <linux/nfsd/state.h>
#include <linux/nfsd/xdr4.h>
#include <linux/nfs4_acl.h>
+#include <linux/sunrpc/gss_api.h>
#define NFSDDBG_FACILITY NFSDDBG_PROC
@@ -610,6 +611,30 @@ nfsd4_rename(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
}
static __be32
+nfsd4_secinfo(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
+ struct nfsd4_secinfo *secinfo)
+{
+ struct svc_fh resfh;
+ struct svc_export *exp;
+ struct dentry *dentry;
+ __be32 err;
+
+ fh_init(&resfh, NFS4_FHSIZE);
+ err = nfsd_lookup_dentry(rqstp, &cstate->current_fh,
+ secinfo->si_name, secinfo->si_namelen,
+ &exp, &dentry);
+ if (err)
+ return err;
+ if (dentry->d_inode == NULL) {
+ exp_put(exp);
+ err = nfserr_noent;
+ } else
+ secinfo->si_exp = exp;
+ dput(dentry);
+ return err;
+}
+
+static __be32
nfsd4_setattr(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
struct nfsd4_setattr *setattr)
{
@@ -1008,6 +1033,9 @@ static struct nfsd4_operation nfsd4_ops[OP_RELEASE_LOCKOWNER+1] = {
[OP_SAVEFH] = {
.op_func = (nfsd4op_func)nfsd4_savefh,
},
+ [OP_SECINFO] = {
+ .op_func = (nfsd4op_func)nfsd4_secinfo,
+ },
[OP_SETATTR] = {
.op_func = (nfsd4op_func)nfsd4_setattr,
},