1 files changed, 27 insertions, 0 deletions

diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index 149f82160130..b645c8263538 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -580,3 +580,30 @@ void p9pdu_reset(struct p9_fcall *pdu)
         pdu->offset = 0;
         pdu->size = 0;
 }
+
+int p9dirent_read(char *buf, int len, struct p9_dirent *dirent,
+                                                int proto_version)
+{
+        struct p9_fcall fake_pdu;
+        int ret;
+        char *nameptr;
+
+        fake_pdu.size = len;
+        fake_pdu.capacity = len;
+        fake_pdu.sdata = buf;
+        fake_pdu.offset = 0;
+
+        ret = p9pdu_readf(&fake_pdu, proto_version, "Qqbs", &dirent->qid,
+                        &dirent->d_off, &dirent->d_type, &nameptr);
+        if (ret) {
+                P9_DPRINTK(P9_DEBUG_9P, "<<< p9dirent_read failed: %d\n", ret);
+                p9pdu_dump(1, &fake_pdu);
+                goto out;
+        }
+
+        strcpy(dirent->d_name, nameptr);
+
+out:
+        return fake_pdu.offset;
+}
+EXPORT_SYMBOL(p9dirent_read);