X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/8d510dd9844ff0da71e3856a38fe067973d03e04..e51ea751d20f2437b9b350a3bab1db3c257fb54f:/src/simix/smx_io.c

diff --git a/src/simix/smx_io.c b/src/simix/smx_io.c
index 209d8254cf..6c7868c614 100644
--- a/src/simix/smx_io.c
+++ b/src/simix/smx_io.c
@@ -25,10 +25,9 @@ void SIMIX_pre_file_read(smx_simcall_t simcall)
       simcall->file_read.stream);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
-  simcall->file_read.result = (action->io.surf_io)->read_write;
 }
 
-smx_action_t SIMIX_file_read(smx_process_t process, const char* storage, void* ptr, size_t size, size_t nmemb, m_file_t stream)
+smx_action_t SIMIX_file_read(smx_process_t process, const char* storage, void* ptr, size_t size, size_t nmemb, smx_file_t stream)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -48,7 +47,7 @@ smx_action_t SIMIX_file_read(smx_process_t process, const char* storage, void* p
 #endif
 
   action->io.host = host;
-  action->io.surf_io = surf_workstation_model->extension.workstation.read(host->host, storage, ptr, size, nmemb, stream),
+  action->io.surf_io = surf_workstation_model->extension.workstation.read(host->host, storage, ptr, size, nmemb, stream->surf_file),
 
   surf_workstation_model->action_data_set(action->io.surf_io, action);
   XBT_DEBUG("Create io action %p", action);
@@ -67,10 +66,9 @@ void SIMIX_pre_file_write(smx_simcall_t simcall)
       simcall->file_write.stream);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
-  simcall->file_write.result = (action->io.surf_io)->read_write;
 }
 
-smx_action_t SIMIX_file_write(smx_process_t process, const char* storage, const void* ptr, size_t size, size_t nmemb, m_file_t stream)
+smx_action_t SIMIX_file_write(smx_process_t process, const char* storage, const void* ptr, size_t size, size_t nmemb, smx_file_t stream)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -90,7 +88,7 @@ smx_action_t SIMIX_file_write(smx_process_t process, const char* storage, const
 #endif
 
   action->io.host = host;
-  action->io.surf_io = surf_workstation_model->extension.workstation.write(host->host, storage, ptr, size, nmemb, stream);
+  action->io.surf_io = surf_workstation_model->extension.workstation.write(host->host, storage, ptr, size, nmemb, stream->surf_file);
 
   surf_workstation_model->action_data_set(action->io.surf_io, action);
   XBT_DEBUG("Create io action %p", action);
@@ -107,7 +105,6 @@ void SIMIX_pre_file_open(smx_simcall_t simcall)
       simcall->file_open.mode);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
-  simcall->file_open.result = (action->io.surf_io)->file;
 }
 
 smx_action_t SIMIX_file_open(smx_process_t process ,const char* storage, const char* path, const char* mode)
@@ -146,10 +143,9 @@ void SIMIX_pre_file_close(smx_simcall_t simcall)
       simcall->file_close.fp);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
-  simcall->file_close.result = 0;
 }
 
-smx_action_t SIMIX_file_close(smx_process_t process ,const char* storage, m_file_t fp)
+smx_action_t SIMIX_file_close(smx_process_t process ,const char* storage, smx_file_t fp)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
@@ -169,7 +165,7 @@ smx_action_t SIMIX_file_close(smx_process_t process ,const char* storage, m_file
 #endif
 
   action->io.host = host;
-  action->io.surf_io = surf_workstation_model->extension.workstation.close(host->host, storage, fp);
+  action->io.surf_io = surf_workstation_model->extension.workstation.close(host->host, storage, fp->surf_file);
 
   surf_workstation_model->action_data_set(action->io.surf_io, action);
   XBT_DEBUG("Create io action %p", action);
@@ -186,14 +182,12 @@ void SIMIX_pre_file_stat(smx_simcall_t simcall)
       simcall->file_stat.buf);
   xbt_fifo_push(action->simcalls, simcall);
   simcall->issuer->waiting_action = action;
-  simcall->file_stat.result = 0;
 }
 
-smx_action_t SIMIX_file_stat(smx_process_t process ,const char* storage, int fd, void* buf)
+smx_action_t SIMIX_file_stat(smx_process_t process ,const char* storage, smx_file_t fd, s_file_stat_t buf)
 {
   smx_action_t action;
   smx_host_t host = process->smx_host;
-
   /* check if the host is active */
   if (surf_workstation_model->extension.
       workstation.get_state(host->host) != SURF_RESOURCE_ON) {
@@ -209,7 +203,7 @@ smx_action_t SIMIX_file_stat(smx_process_t process ,const char* storage, int fd,
 #endif
 
   action->io.host = host;
-  action->io.surf_io = surf_workstation_model->extension.workstation.stat(host->host, storage, fd, buf);
+  action->io.surf_io = surf_workstation_model->extension.workstation.stat(host->host, storage, fd->surf_file);
 
   surf_workstation_model->action_data_set(action->io.surf_io, action);
   XBT_DEBUG("Create io action %p", action);
@@ -219,6 +213,35 @@ smx_action_t SIMIX_file_stat(smx_process_t process ,const char* storage, int fd,
 
 void SIMIX_post_io(smx_action_t action)
 {
+  xbt_fifo_item_t i;
+  smx_simcall_t simcall;
+
+  xbt_fifo_foreach(action->simcalls,i,simcall,smx_simcall_t) {
+    switch (simcall->call) {
+    case SIMCALL_FILE_OPEN:
+      simcall->file_open.result = xbt_new(s_smx_file_t,1);
+      simcall->file_open.result->surf_file = (action->io.surf_io)->file;
+      break;
+    case SIMCALL_FILE_CLOSE:
+      simcall->file_read.result = 0;
+      break;
+    case SIMCALL_FILE_WRITE:
+      simcall->file_write.result = (action->io.surf_io)->cost;
+      break;
+    case SIMCALL_FILE_READ:
+      simcall->file_read.result = (action->io.surf_io)->cost;
+      break;
+    case SIMCALL_FILE_STAT:
+      simcall->file_stat.result = 0;
+      s_file_stat_t *dst = &(simcall->file_stat.buf);
+      s_file_stat_t *src = &((action->io.surf_io)->stat);
+      file_stat_copy(src,dst);
+      break;
+    default:
+      break;
+    }
+  }
+
   switch (surf_workstation_model->action_state_get(action->io.surf_io)) {
 
     case SURF_ACTION_FAILED: