From: suter <frederic.suter@cc.in2p3.fr>
Date: Tue, 27 May 2014 11:46:54 +0000 (+0200)
Subject: updating the MSG vision of file size when writing
X-Git-Tag: v3_11~29
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/a02888b15739104c0def9ee3c782e314949876d9

updating the MSG vision of file size when writing
---

diff --git a/src/msg/msg_io.c b/src/msg/msg_io.c
index 4b65d0359a..898604db09 100644
--- a/src/msg/msg_io.c
+++ b/src/msg/msg_io.c
@@ -140,7 +140,7 @@ sg_size_t MSG_file_read(msg_file_t fd, sg_size_t size)
 sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size)
 {
   msg_file_priv_t file_priv = MSG_file_priv(fd);
-  sg_size_t write_size;
+  sg_size_t write_size, offset;
 
   /* Find the host where the file is physically located (remote or local)*/
   msg_storage_t storage_src =(msg_storage_t) xbt_lib_get_elm_or_null(storage_lib, file_priv->storageId);
@@ -172,7 +172,9 @@ sg_size_t MSG_file_write(msg_file_t fd, sg_size_t size)
     }
   }
   /* Write file on local or remote host */
+  offset = simcall_file_tell(file_priv->simdata->smx_file);
   write_size = simcall_file_write(file_priv->simdata->smx_file, size, attached_host);
+  file_priv->size = offset+write_size;
 
   return write_size;
 }