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authorShehjar Tikoo <shehjart@zresearch.com>2009-05-11 18:22:57 +0530
committerAnand V. Avati <avati@amp.gluster.com>2009-05-18 19:12:45 +0530
commit35bf3f058473b61605fd28cd9cbee7726adedf9d (patch)
tree37a77bbc00a1eb667bc0e84f330f3bc07f6f87fb
parentdddcf498610ebd332992e9600dd728cc87e6355d (diff)
libglusterfsclient: Add seekdir API
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
-rwxr-xr-xlibglusterfsclient/src/libglusterfsclient.c19
-rwxr-xr-xlibglusterfsclient/src/libglusterfsclient.h13
2 files changed, 32 insertions, 0 deletions
diff --git a/libglusterfsclient/src/libglusterfsclient.c b/libglusterfsclient/src/libglusterfsclient.c
index 3321630d8..b4a7e6e54 100755
--- a/libglusterfsclient/src/libglusterfsclient.c
+++ b/libglusterfsclient/src/libglusterfsclient.c
@@ -6449,6 +6449,25 @@ out:
return;
}
+void
+glusterfs_seekdir (glusterfs_dir_t dirfd, off_t offset)
+{
+ libglusterfs_client_fd_ctx_t *fd_ctx = NULL;
+
+ fd_ctx = libgf_get_fd_ctx ((fd_t *)dirfd);
+ if (!fd_ctx)
+ goto out;
+
+ pthread_mutex_lock (&fd_ctx->lock);
+ {
+ fd_ctx->offset = offset;
+ }
+ pthread_mutex_unlock (&fd_ctx->lock);
+
+out:
+ return;
+}
+
static struct xlator_fops libgf_client_fops = {
};
diff --git a/libglusterfsclient/src/libglusterfsclient.h b/libglusterfsclient/src/libglusterfsclient.h
index ccf115f1e..70c6669dc 100755
--- a/libglusterfsclient/src/libglusterfsclient.h
+++ b/libglusterfsclient/src/libglusterfsclient.h
@@ -1204,6 +1204,19 @@ glusterfs_lchown (const char *path, uid_t owner, gid_t group);
*/
void
glusterfs_rewinddir (glusterfs_dir_t dirfd);
+
+
+
+/* Seek to the given offset in the directory handle.
+ *
+ * @dirfd : Directory handle returned by glusterfs_open on
+ * glusterfs_opendir.
+ * @offset : The offset to seek to.
+ *
+ * Returns no value.
+ */
+void
+glusterfs_seekdir (glusterfs_dir_t dirfd, off_t offset);
/* FIXME: review the need for these apis */
/* added for log related initialization in booster fork implementation */
void