summaryrefslogtreecommitdiffstats
path: root/include/linux/nfsd/export.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/nfsd/export.h')
-rw-r--r--include/linux/nfsd/export.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h
index 424be41..a01f775 100644
--- a/include/linux/nfsd/export.h
+++ b/include/linux/nfsd/export.h
@@ -112,10 +112,21 @@ struct svc_expkey {
#define EX_SECURE(exp) (!((exp)->ex_flags & NFSEXP_INSECURE_PORT))
#define EX_ISSYNC(exp) (!((exp)->ex_flags & NFSEXP_ASYNC))
-#define EX_RDONLY(exp) ((exp)->ex_flags & NFSEXP_READONLY)
#define EX_NOHIDE(exp) ((exp)->ex_flags & NFSEXP_NOHIDE)
#define EX_WGATHER(exp) ((exp)->ex_flags & NFSEXP_GATHERED_WRITES)
+static inline int EX_RDONLY(struct svc_export *exp, struct svc_rqst *rqstp)
+{
+ struct exp_flavor_info *f;
+ struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors;
+
+ for (f = exp->ex_flavors; f < end; f++) {
+ if (f->pseudoflavor == rqstp->rq_flavor)
+ return f->flags & NFSEXP_READONLY;
+ }
+ return exp->ex_flags & NFSEXP_READONLY;
+}
+
__be32 check_nfsd_access(struct svc_export *exp, struct svc_rqst *rqstp);
/*
OpenPOWER on IntegriCloud