fixing leak

[oweals/gnunet.git] / src / include / gnunet_disk_lib.h

diff --git a/src/include/gnunet_disk_lib.h b/src/include/gnunet_disk_lib.h
index 6eb666049a3d60f0a6a76ee14e5a8cfd5c983919..383a9daa2defbc706fec0d7cc750172abcf71c64 100644 (file)
--- a/src/include/gnunet_disk_lib.h
+++ b/src/include/gnunet_disk_lib.h
@@ -642,6 +642,34 @@ int GNUNET_DISK_file_unmap (struct GNUNET_DISK_MapHandle *h);
  */
 int GNUNET_DISK_file_sync (const struct GNUNET_DISK_FileHandle *h);
 
+/**
+ * Creates a named pipe/FIFO and opens it
+ * @param fn pointer to the name of the named pipe or to NULL
+ * @param flags open flags
+ * @param perm access permissions
+ * @return pipe handle on success, NULL on error
+ */
+struct GNUNET_DISK_FileHandle *GNUNET_DISK_npipe_create (char **fn,
+    enum GNUNET_DISK_OpenFlags flags, enum GNUNET_DISK_AccessPermissions perm);
+
+/**
+ * Opens already existing named pipe/FIFO
+ *
+ * @param fn name of an existing named pipe
+ * @param flags open flags
+ * @param perm access permissions
+ * @return pipe handle on success, NULL on error
+ */
+struct GNUNET_DISK_FileHandle *GNUNET_DISK_npipe_open (const char *fn,
+    enum GNUNET_DISK_OpenFlags flags, enum GNUNET_DISK_AccessPermissions perm);
+
+/**
+ * Closes a named pipe/FIFO
+ * @param pipe named pipe
+ * @return GNUNET_OK on success, GNUNET_SYSERR otherwise
+ */
+int GNUNET_DISK_npipe_close (struct GNUNET_DISK_FileHandle *pipe);
+
 #if 0                           /* keep Emacsens' auto-indent happy */
 {
 #endif