Add comment that nfs_rewinddir will never block.

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
sahlberg · Jun 22, 2016 · d9e75d5 · d9e75d5
1 parent 4388570
commit d9e75d5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/nfsc/libnfs.h b/include/nfsc/libnfs.h
@@ -953,7 +953,8 @@ EXTERN struct nfsdirent *nfs_readdir(struct nfs_context *nfs, struct nfsdir *nfs
  * REWINDDIR()
  */
 /*
- * nfs_rewinddir() cancel all previous nfs_readdir() side effects
+ * nfs_rewinddir() cancel all previous nfs_readdir() side effects.
+ * This function will never block so there is no need for an async version.
  */
 EXTERN void nfs_rewinddir(struct nfs_context *nfs, struct nfsdir *nfsdir);