virtio-9p: move 9p files around

Now that we start adding more files related to 9pfs
it make sense to move them to a separate directory

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>

1 files changed, 645 insertions, 0 deletions

diff --git a/hw/9pfs/virtio-9p-debug.c b/hw/9pfs/virtio-9p-debug.c
new file mode 100644
index 0000000000..6b18842fd4
--- /dev/null
+++ b/hw/9pfs/virtio-9p-debug.c
@@ -0,0 +1,645 @@
+/*
+ * Virtio 9p PDU debug
+ *
+ * Copyright IBM, Corp. 2010
+ *
+ * Authors:
+ *  Anthony Liguori   <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ */
+#include "virtio.h"
+#include "pc.h"
+#include "virtio-9p.h"
+#include "virtio-9p-debug.h"
+
+#define BUG_ON(cond) assert(!(cond))
+
+static FILE *llogfile;
+
+static struct iovec *get_sg(V9fsPDU *pdu, int rx)
+{
+    if (rx) {
+        return pdu->elem.in_sg;
+    }
+    return pdu->elem.out_sg;
+}
+
+static int get_sg_count(V9fsPDU *pdu, int rx)
+{
+    if (rx) {
+        return pdu->elem.in_num;
+    }
+    return pdu->elem.out_num;
+
+}
+
+static void pprint_int8(V9fsPDU *pdu, int rx, size_t *offsetp,
+                        const char *name)
+{
+    size_t copied;
+    int count = get_sg_count(pdu, rx);
+    size_t offset = *offsetp;
+    struct iovec *sg = get_sg(pdu, rx);
+    int8_t value;
+
+    copied = do_pdu_unpack(&value, sg, count, offset, sizeof(value));
+
+    BUG_ON(copied != sizeof(value));
+    offset += sizeof(value);
+    fprintf(llogfile, "%s=0x%x", name, value);
+    *offsetp = offset;
+}
+
+static void pprint_int16(V9fsPDU *pdu, int rx, size_t *offsetp,
+                        const char *name)
+{
+    size_t copied;
+    int count = get_sg_count(pdu, rx);
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    int16_t value;
+
+
+    copied = do_pdu_unpack(&value, sg, count, offset, sizeof(value));
+
+    BUG_ON(copied != sizeof(value));
+    offset += sizeof(value);
+    fprintf(llogfile, "%s=0x%x", name, value);
+    *offsetp = offset;
+}
+
+static void pprint_int32(V9fsPDU *pdu, int rx, size_t *offsetp,
+                        const char *name)
+{
+    size_t copied;
+    int count = get_sg_count(pdu, rx);
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    int32_t value;
+
+
+    copied = do_pdu_unpack(&value, sg, count, offset, sizeof(value));
+
+    BUG_ON(copied != sizeof(value));
+    offset += sizeof(value);
+    fprintf(llogfile, "%s=0x%x", name, value);
+    *offsetp = offset;
+}
+
+static void pprint_int64(V9fsPDU *pdu, int rx, size_t *offsetp,
+                        const char *name)
+{
+    size_t copied;
+    int count = get_sg_count(pdu, rx);
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    int64_t value;
+
+
+    copied = do_pdu_unpack(&value, sg, count, offset, sizeof(value));
+
+    BUG_ON(copied != sizeof(value));
+    offset += sizeof(value);
+    fprintf(llogfile, "%s=0x%" PRIx64, name, value);
+    *offsetp = offset;
+}
+
+static void pprint_str(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    int sg_count = get_sg_count(pdu, rx);
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    uint16_t tmp_size, size;
+    size_t result;
+    size_t copied = 0;
+    int i = 0;
+
+    /* get the size */
+    copied = do_pdu_unpack(&tmp_size, sg, sg_count, offset, sizeof(tmp_size));
+    BUG_ON(copied != sizeof(tmp_size));
+    size = le16_to_cpupu(&tmp_size);
+    offset += copied;
+
+    fprintf(llogfile, "%s=", name);
+    for (i = 0; size && i < sg_count; i++) {
+        size_t len;
+        if (offset >= sg[i].iov_len) {
+            /* skip this sg */
+            offset -= sg[i].iov_len;
+            continue;
+        } else {
+            len = MIN(sg[i].iov_len - offset, size);
+            result = fwrite(sg[i].iov_base + offset, 1, len, llogfile);
+            BUG_ON(result != len);
+            size -= len;
+            copied += len;
+            if (size) {
+                offset = 0;
+                continue;
+            }
+        }
+    }
+    *offsetp += copied;
+}
+
+static void pprint_qid(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    fprintf(llogfile, "%s={", name);
+    pprint_int8(pdu, rx, offsetp, "type");
+    pprint_int32(pdu, rx, offsetp, ", version");
+    pprint_int64(pdu, rx, offsetp, ", path");
+    fprintf(llogfile, "}");
+}
+
+static void pprint_stat(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    fprintf(llogfile, "%s={", name);
+    pprint_int16(pdu, rx, offsetp, "size");
+    pprint_int16(pdu, rx, offsetp, ", type");
+    pprint_int32(pdu, rx, offsetp, ", dev");
+    pprint_qid(pdu, rx, offsetp, ", qid");
+    pprint_int32(pdu, rx, offsetp, ", mode");
+    pprint_int32(pdu, rx, offsetp, ", atime");
+    pprint_int32(pdu, rx, offsetp, ", mtime");
+    pprint_int64(pdu, rx, offsetp, ", length");
+    pprint_str(pdu, rx, offsetp, ", name");
+    pprint_str(pdu, rx, offsetp, ", uid");
+    pprint_str(pdu, rx, offsetp, ", gid");
+    pprint_str(pdu, rx, offsetp, ", muid");
+    pprint_str(pdu, rx, offsetp, ", extension");
+    pprint_int32(pdu, rx, offsetp, ", uid");
+    pprint_int32(pdu, rx, offsetp, ", gid");
+    pprint_int32(pdu, rx, offsetp, ", muid");
+    fprintf(llogfile, "}");
+}
+
+static void pprint_stat_dotl(V9fsPDU *pdu, int rx, size_t *offsetp,
+                                                  const char *name)
+{
+    fprintf(llogfile, "%s={", name);
+    pprint_qid(pdu, rx, offsetp, "qid");
+    pprint_int32(pdu, rx, offsetp, ", st_mode");
+    pprint_int64(pdu, rx, offsetp, ", st_nlink");
+    pprint_int32(pdu, rx, offsetp, ", st_uid");
+    pprint_int32(pdu, rx, offsetp, ", st_gid");
+    pprint_int64(pdu, rx, offsetp, ", st_rdev");
+    pprint_int64(pdu, rx, offsetp, ", st_size");
+    pprint_int64(pdu, rx, offsetp, ", st_blksize");
+    pprint_int64(pdu, rx, offsetp, ", st_blocks");
+    pprint_int64(pdu, rx, offsetp, ", atime");
+    pprint_int64(pdu, rx, offsetp, ", atime_nsec");
+    pprint_int64(pdu, rx, offsetp, ", mtime");
+    pprint_int64(pdu, rx, offsetp, ", mtime_nsec");
+    pprint_int64(pdu, rx, offsetp, ", ctime");
+    pprint_int64(pdu, rx, offsetp, ", ctime_nsec");
+    fprintf(llogfile, "}");
+}
+
+
+
+static void pprint_strs(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    int sg_count = get_sg_count(pdu, rx);
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    uint16_t tmp_count, count, i;
+    size_t copied = 0;
+
+    fprintf(llogfile, "%s={", name);
+
+    /* Get the count */
+    copied = do_pdu_unpack(&tmp_count, sg, sg_count, offset, sizeof(tmp_count));
+    BUG_ON(copied != sizeof(tmp_count));
+    count = le16_to_cpupu(&tmp_count);
+    offset += copied;
+
+    for (i = 0; i < count; i++) {
+        char str[512];
+        if (i) {
+            fprintf(llogfile, ", ");
+        }
+        snprintf(str, sizeof(str), "[%d]", i);
+        pprint_str(pdu, rx, &offset, str);
+    }
+
+    fprintf(llogfile, "}");
+
+    *offsetp = offset;
+}
+
+static void pprint_qids(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    int sg_count = get_sg_count(pdu, rx);
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    uint16_t tmp_count, count, i;
+    size_t copied = 0;
+
+    fprintf(llogfile, "%s={", name);
+
+    copied = do_pdu_unpack(&tmp_count, sg, sg_count, offset, sizeof(tmp_count));
+    BUG_ON(copied != sizeof(tmp_count));
+    count = le16_to_cpupu(&tmp_count);
+    offset += copied;
+
+    for (i = 0; i < count; i++) {
+        char str[512];
+        if (i) {
+            fprintf(llogfile, ", ");
+        }
+        snprintf(str, sizeof(str), "[%d]", i);
+        pprint_qid(pdu, rx, &offset, str);
+    }
+
+    fprintf(llogfile, "}");
+
+    *offsetp = offset;
+}
+
+static void pprint_sg(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    struct iovec *sg = get_sg(pdu, rx);
+    unsigned int count;
+    int i;
+
+    if (rx) {
+        count = pdu->elem.in_num;
+    } else {
+        count = pdu->elem.out_num;
+    }
+
+    fprintf(llogfile, "%s={", name);
+    for (i = 0; i < count; i++) {
+        if (i) {
+            fprintf(llogfile, ", ");
+        }
+        fprintf(llogfile, "(%p, 0x%zx)", sg[i].iov_base, sg[i].iov_len);
+    }
+    fprintf(llogfile, "}");
+}
+
+/* FIXME: read from a directory fid returns serialized stat_t's */
+#ifdef DEBUG_DATA
+static void pprint_data(V9fsPDU *pdu, int rx, size_t *offsetp, const char *name)
+{
+    struct iovec *sg = get_sg(pdu, rx);
+    size_t offset = *offsetp;
+    unsigned int count;
+    int32_t size;
+    int total, i, j;
+    ssize_t len;
+
+    if (rx) {
+        count = pdu->elem.in_num;
+    } else
+        count = pdu->elem.out_num;
+    }
+
+    BUG_ON((offset + sizeof(size)) > sg[0].iov_len);
+
+    memcpy(&size, sg[0].iov_base + offset, sizeof(size));
+    offset += sizeof(size);
+
+    fprintf(llogfile, "size: %x\n", size);
+
+    sg[0].iov_base += 11; /* skip header */
+    sg[0].iov_len -= 11;
+
+    total = 0;
+    for (i = 0; i < count; i++) {
+        total += sg[i].iov_len;
+        if (total >= size) {
+            /* trim sg list so writev does the right thing */
+            sg[i].iov_len -= (total - size);
+            i++;
+            break;
+        }
+    }
+
+    fprintf(llogfile, "%s={\"", name);
+    fflush(llogfile);
+    for (j = 0; j < i; j++) {
+        if (j) {
+            fprintf(llogfile, "\", \"");
+            fflush(llogfile);
+        }
+
+        do {
+            len = writev(fileno(llogfile), &sg[j], 1);
+        } while (len == -1 && errno == EINTR);
+        fprintf(llogfile, "len == %ld: %m\n", len);
+        BUG_ON(len != sg[j].iov_len);
+    }
+    fprintf(llogfile, "\"}");
+
+    sg[0].iov_base -= 11;
+    sg[0].iov_len += 11;
+
+}
+#endif
+
+void pprint_pdu(V9fsPDU *pdu)
+{
+    size_t offset = 7;
+
+    if (llogfile == NULL) {
+        llogfile = fopen("/tmp/pdu.log", "w");
+    }
+
+    BUG_ON(!llogfile);
+
+    switch (pdu->id) {
+    case P9_TREADDIR:
+        fprintf(llogfile, "TREADDIR: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int64(pdu, 0, &offset, ", initial offset");
+        pprint_int32(pdu, 0, &offset, ", max count");
+        break;
+    case P9_RREADDIR:
+        fprintf(llogfile, "RREADDIR: (");
+        pprint_int32(pdu, 1, &offset, "count");
+#ifdef DEBUG_DATA
+        pprint_data(pdu, 1, &offset, ", data");
+#endif
+        break;
+    case P9_TMKDIR:
+        fprintf(llogfile, "TMKDIR: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_str(pdu, 0, &offset, "name");
+        pprint_int32(pdu, 0, &offset, "mode");
+        pprint_int32(pdu, 0, &offset, "gid");
+        break;
+    case P9_RMKDIR:
+        fprintf(llogfile, "RMKDIR: (");
+        pprint_qid(pdu, 0, &offset, "qid");
+        break;
+    case P9_TVERSION:
+        fprintf(llogfile, "TVERSION: (");
+        pprint_int32(pdu, 0, &offset, "msize");
+        pprint_str(pdu, 0, &offset, ", version");
+        break;
+    case P9_RVERSION:
+        fprintf(llogfile, "RVERSION: (");
+        pprint_int32(pdu, 1, &offset, "msize");
+        pprint_str(pdu, 1, &offset, ", version");
+        break;
+    case P9_TGETATTR:
+        fprintf(llogfile, "TGETATTR: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        break;
+    case P9_RGETATTR:
+        fprintf(llogfile, "RGETATTR: (");
+        pprint_stat_dotl(pdu, 1, &offset, "getattr");
+        break;
+    case P9_TAUTH:
+        fprintf(llogfile, "TAUTH: (");
+        pprint_int32(pdu, 0, &offset, "afid");
+        pprint_str(pdu, 0, &offset, ", uname");
+        pprint_str(pdu, 0, &offset, ", aname");
+        pprint_int32(pdu, 0, &offset, ", n_uname");
+        break;
+    case P9_RAUTH:
+        fprintf(llogfile, "RAUTH: (");
+        pprint_qid(pdu, 1, &offset, "qid");
+        break;
+    case P9_TATTACH:
+        fprintf(llogfile, "TATTACH: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int32(pdu, 0, &offset, ", afid");
+        pprint_str(pdu, 0, &offset, ", uname");
+        pprint_str(pdu, 0, &offset, ", aname");
+        pprint_int32(pdu, 0, &offset, ", n_uname");
+        break;
+    case P9_RATTACH:
+        fprintf(llogfile, "RATTACH: (");
+        pprint_qid(pdu, 1, &offset, "qid");
+        break;
+    case P9_TERROR:
+        fprintf(llogfile, "TERROR: (");
+        break;
+    case P9_RERROR:
+        fprintf(llogfile, "RERROR: (");
+        pprint_str(pdu, 1, &offset, "ename");
+        pprint_int32(pdu, 1, &offset, ", ecode");
+        break;
+    case P9_TFLUSH:
+        fprintf(llogfile, "TFLUSH: (");
+        pprint_int16(pdu, 0, &offset, "oldtag");
+        break;
+    case P9_RFLUSH:
+        fprintf(llogfile, "RFLUSH: (");
+        break;
+    case P9_TWALK:
+        fprintf(llogfile, "TWALK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int32(pdu, 0, &offset, ", newfid");
+        pprint_strs(pdu, 0, &offset, ", wnames");
+        break;
+    case P9_RWALK:
+        fprintf(llogfile, "RWALK: (");
+        pprint_qids(pdu, 1, &offset, "wqids");
+        break;
+    case P9_TOPEN:
+        fprintf(llogfile, "TOPEN: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int8(pdu, 0, &offset, ", mode");
+        break;
+    case P9_ROPEN:
+        fprintf(llogfile, "ROPEN: (");
+        pprint_qid(pdu, 1, &offset, "qid");
+        pprint_int32(pdu, 1, &offset, ", iounit");
+        break;
+    case P9_TCREATE:
+        fprintf(llogfile, "TCREATE: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_str(pdu, 0, &offset, ", name");
+        pprint_int32(pdu, 0, &offset, ", perm");
+        pprint_int8(pdu, 0, &offset, ", mode");
+        pprint_str(pdu, 0, &offset, ", extension");
+        break;
+    case P9_RCREATE:
+        fprintf(llogfile, "RCREATE: (");
+        pprint_qid(pdu, 1, &offset, "qid");
+        pprint_int32(pdu, 1, &offset, ", iounit");
+        break;
+    case P9_TSYMLINK:
+        fprintf(llogfile, "TSYMLINK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_str(pdu, 0, &offset, ", name");
+        pprint_str(pdu, 0, &offset, ", symname");
+        pprint_int32(pdu, 0, &offset, ", gid");
+        break;
+    case P9_RSYMLINK:
+        fprintf(llogfile, "RSYMLINK: (");
+        pprint_qid(pdu, 1, &offset, "qid");
+        break;
+    case P9_TLCREATE:
+        fprintf(llogfile, "TLCREATE: (");
+        pprint_int32(pdu, 0, &offset, "dfid");
+        pprint_str(pdu, 0, &offset, ", name");
+        pprint_int32(pdu, 0, &offset, ", flags");
+        pprint_int32(pdu, 0, &offset, ", mode");
+        pprint_int32(pdu, 0, &offset, ", gid");
+        break;
+    case P9_RLCREATE:
+        fprintf(llogfile, "RLCREATE: (");
+        pprint_qid(pdu, 1, &offset, "qid");
+        pprint_int32(pdu, 1, &offset, ", iounit");
+        break;
+    case P9_TMKNOD:
+	fprintf(llogfile, "TMKNOD: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_str(pdu, 0, &offset, "name");
+        pprint_int32(pdu, 0, &offset, "mode");
+        pprint_int32(pdu, 0, &offset, "major");
+        pprint_int32(pdu, 0, &offset, "minor");
+        pprint_int32(pdu, 0, &offset, "gid");
+        break;
+    case P9_RMKNOD:
+        fprintf(llogfile, "RMKNOD: )");
+        pprint_qid(pdu, 0, &offset, "qid");
+        break;
+    case P9_TREADLINK:
+	fprintf(llogfile, "TREADLINK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        break;
+    case P9_RREADLINK:
+	fprintf(llogfile, "RREADLINK: (");
+        pprint_str(pdu, 0, &offset, "target");
+        break;
+    case P9_TREAD:
+        fprintf(llogfile, "TREAD: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int64(pdu, 0, &offset, ", offset");
+        pprint_int32(pdu, 0, &offset, ", count");
+        pprint_sg(pdu, 0, &offset, ", sg");
+        break;
+    case P9_RREAD:
+        fprintf(llogfile, "RREAD: (");
+        pprint_int32(pdu, 1, &offset, "count");
+        pprint_sg(pdu, 1, &offset, ", sg");
+        offset = 7;
+#ifdef DEBUG_DATA
+        pprint_data(pdu, 1, &offset, ", data");
+#endif
+        break;
+    case P9_TWRITE:
+        fprintf(llogfile, "TWRITE: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int64(pdu, 0, &offset, ", offset");
+        pprint_int32(pdu, 0, &offset, ", count");
+        break;
+    case P9_RWRITE:
+        fprintf(llogfile, "RWRITE: (");
+        pprint_int32(pdu, 1, &offset, "count");
+        break;
+    case P9_TCLUNK:
+        fprintf(llogfile, "TCLUNK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        break;
+    case P9_RCLUNK:
+        fprintf(llogfile, "RCLUNK: (");
+        break;
+    case P9_TFSYNC:
+        fprintf(llogfile, "TFSYNC: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        break;
+    case P9_RFSYNC:
+        fprintf(llogfile, "RFSYNC: (");
+        break;
+    case P9_TLINK:
+        fprintf(llogfile, "TLINK: (");
+        pprint_int32(pdu, 0, &offset, "dfid");
+        pprint_int32(pdu, 0, &offset, ", fid");
+        pprint_str(pdu, 0, &offset, ", newpath");
+        break;
+    case P9_RLINK:
+        fprintf(llogfile, "RLINK: (");
+        break;
+    case P9_TREMOVE:
+        fprintf(llogfile, "TREMOVE: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        break;
+    case P9_RREMOVE:
+        fprintf(llogfile, "RREMOVE: (");
+        break;
+    case P9_TSTAT:
+        fprintf(llogfile, "TSTAT: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        break;
+    case P9_RSTAT:
+        fprintf(llogfile, "RSTAT: (");
+        offset += 2; /* ignored */
+        pprint_stat(pdu, 1, &offset, "stat");
+        break;
+    case P9_TWSTAT:
+        fprintf(llogfile, "TWSTAT: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        offset += 2; /* ignored */
+        pprint_stat(pdu, 0, &offset, ", stat");
+        break;
+    case P9_RWSTAT:
+        fprintf(llogfile, "RWSTAT: (");
+        break;
+    case P9_TXATTRWALK:
+        fprintf(llogfile, "TXATTRWALK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int32(pdu, 0, &offset, ", newfid");
+        pprint_str(pdu, 0, &offset, ", xattr name");
+        break;
+    case P9_RXATTRWALK:
+        fprintf(llogfile, "RXATTRWALK: (");
+        pprint_int64(pdu, 1, &offset, "xattrsize");
+    case P9_TXATTRCREATE:
+        fprintf(llogfile, "TXATTRCREATE: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_str(pdu, 0, &offset, ", name");
+        pprint_int64(pdu, 0, &offset, ", xattrsize");
+        pprint_int32(pdu, 0, &offset, ", flags");
+        break;
+    case P9_RXATTRCREATE:
+        fprintf(llogfile, "RXATTRCREATE: (");
+        break;
+    case P9_TLOCK:
+        fprintf(llogfile, "TLOCK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int8(pdu, 0, &offset, ", type");
+        pprint_int32(pdu, 0, &offset, ", flags");
+        pprint_int64(pdu, 0, &offset, ", start");
+        pprint_int64(pdu, 0, &offset, ", length");
+        pprint_int32(pdu, 0, &offset, ", proc_id");
+        pprint_str(pdu, 0, &offset, ", client_id");
+        break;
+    case P9_RLOCK:
+        fprintf(llogfile, "RLOCK: (");
+        pprint_int8(pdu, 0, &offset, "status");
+        break;
+    case P9_TGETLOCK:
+        fprintf(llogfile, "TGETLOCK: (");
+        pprint_int32(pdu, 0, &offset, "fid");
+        pprint_int8(pdu, 0, &offset, ", type");
+        pprint_int64(pdu, 0, &offset, ", start");
+        pprint_int64(pdu, 0, &offset, ", length");
+        pprint_int32(pdu, 0, &offset, ", proc_id");
+        pprint_str(pdu, 0, &offset, ", client_id");
+        break;
+    case P9_RGETLOCK:
+        fprintf(llogfile, "RGETLOCK: (");
+        pprint_int8(pdu, 0, &offset, "type");
+        pprint_int64(pdu, 0, &offset, ", start");
+        pprint_int64(pdu, 0, &offset, ", length");
+        pprint_int32(pdu, 0, &offset, ", proc_id");
+        pprint_str(pdu, 0, &offset, ", client_id");
+        break;
+    default:
+        fprintf(llogfile, "unknown(%d): (", pdu->id);
+        break;
+    }
+
+    fprintf(llogfile, ")\n");
+    /* Flush the log message out */
+    fflush(llogfile);
+}