X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/404c5d56e441fda9f4f266e49c09871ae4e03963..2d30a417c2362b797b83c98f038a47a655a07180:/src/plugins/file_system/s4u_FileSystem.cpp

diff --git a/src/plugins/file_system/s4u_FileSystem.cpp b/src/plugins/file_system/s4u_FileSystem.cpp
index b29dd66d3d..bfa07cc1c0 100644
--- a/src/plugins/file_system/s4u_FileSystem.cpp
+++ b/src/plugins/file_system/s4u_FileSystem.cpp
@@ -5,6 +5,7 @@
 
 #include "simgrid/plugins/file_system.h"
 #include "simgrid/s4u/Actor.hpp"
+#include "simgrid/s4u/Comm.hpp"
 #include "simgrid/s4u/Engine.hpp"
 #include "src/surf/HostImpl.hpp"
 #include "src/surf/xml/platf_private.hpp"
@@ -36,9 +37,9 @@ namespace s4u {
 simgrid::xbt::Extension<Disk, FileSystemDiskExt> FileSystemDiskExt::EXTENSION_ID;
 simgrid::xbt::Extension<Host, FileDescriptorHostExt> FileDescriptorHostExt::EXTENSION_ID;
 
-Disk* File::find_local_disk_on(const Host* host)
+const Disk* File::find_local_disk_on(const Host* host)
 {
-  Disk* d                      = nullptr;
+  const Disk* d                = nullptr;
   size_t longest_prefix_length = 0;
   for (auto const& disk : host->get_disks()) {
     std::string current_mount;
@@ -52,15 +53,15 @@ Disk* File::find_local_disk_on(const Host* host)
       longest_prefix_length = current_mount.length();
       d                     = disk;
     }
-    if (longest_prefix_length > 0) { /* Mount point found, split fullpath_ into mount_name and path+filename*/
-      mount_point_ = fullpath_.substr(0, longest_prefix_length);
-      if (mount_point_ == std::string("/"))
-        path_ = fullpath_;
-      else
-        path_ = fullpath_.substr(longest_prefix_length, fullpath_.length());
-      XBT_DEBUG("%s + %s", mount_point_.c_str(), path_.c_str());
-    } else
-      xbt_die("Can't find mount point for '%s' on '%s'", fullpath_.c_str(), host->get_cname());
+    xbt_assert(longest_prefix_length > 0, "Can't find mount point for '%s' on '%s'", fullpath_.c_str(),
+               host->get_cname());
+    /* Mount point found, split fullpath_ into mount_name and path+filename*/
+    mount_point_ = fullpath_.substr(0, longest_prefix_length);
+    if (mount_point_ == std::string("/"))
+      path_ = fullpath_;
+    else
+      path_ = fullpath_.substr(longest_prefix_length, fullpath_.length());
+    XBT_DEBUG("%s + %s", mount_point_.c_str(), path_.c_str());
   }
   return d;
 }
@@ -141,7 +142,7 @@ sg_size_t File::read(sg_size_t size)
   if (host && host->get_name() != Host::current()->get_name() && read_size > 0) {
     /* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */
     XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", host->get_cname(), read_size);
-    host->sendto(Host::current(), read_size);
+    Comm::sendto(host, Host::current(), read_size);
   }
 
   return read_size;
@@ -165,7 +166,7 @@ sg_size_t File::write(sg_size_t size, bool write_inside)
   if (host && host->get_name() != Host::current()->get_name()) {
     /* the file is hosted on a remote host, initiate a communication between src and dest hosts for data transfer */
     XBT_DEBUG("File is on %s remote host, initiate data transfer of %llu bytes.", host->get_cname(), size);
-    Host::current()->sendto(host, size);
+    Comm::sendto(Host::current(), host, size);
   }
   XBT_DEBUG("WRITE %s on disk '%s'. size '%llu/%llu' '%llu:%llu'", get_path(), local_disk_->get_cname(), size, size_,
             sg_disk_get_size_used(local_disk_), sg_disk_get_size(local_disk_));
@@ -307,7 +308,7 @@ int File::remote_copy(sg_host_t host, const std::string& fullpath)
   if (src_host) {
     XBT_DEBUG("Initiate data transfer of %llu bytes between %s and %s.", read_size, src_host->get_cname(),
               dst_host->get_cname());
-    src_host->sendto(dst_host, read_size);
+    Comm::sendto(src_host, dst_host, read_size);
   }
 
   /* Create file on remote host, write it and close it */