Remove useless function: smx_ctx_sysv_create_context_sized

[simgrid.git] / src / simix / smx_context_sysv.c

diff --git a/src/simix/smx_context_sysv.c b/src/simix/smx_context_sysv.c
index b1906cc..18822c5 100644 (file)
--- a/src/simix/smx_context_sysv.c
+++ b/src/simix/smx_context_sysv.c
@@ -32,7 +32,7 @@ typedef struct s_smx_ctx_sysv {
 #ifdef HAVE_VALGRIND_VALGRIND_H
   unsigned int valgrind_stack_id;       /* the valgrind stack id */
 #endif
-  char stack[0];                /* the thread stack (must remain the last element of the structure) */
+  char *stack;                  /* the thread stack */
 } s_smx_ctx_sysv_t, *smx_ctx_sysv_t;
 
 #ifdef CONTEXT_THREADS
@@ -117,24 +117,25 @@ static int smx_ctx_sysv_factory_finalize(smx_context_factory_t *factory)
 }
 
 static smx_context_t
-smx_ctx_sysv_create_context_sized(size_t size, xbt_main_func_t code,
-                                  int argc, char **argv,
-                                  void_pfn_smxprocess_t cleanup_func,
-                                  smx_process_t process)
+smx_ctx_sysv_create_context(xbt_main_func_t code, int argc, char **argv,
+                            void_pfn_smxprocess_t cleanup_func,
+                            smx_process_t process)
 {
   int ctx_addr[CTX_ADDR_LEN];
   smx_ctx_sysv_t context =
-      (smx_ctx_sysv_t) smx_ctx_base_factory_create_context_sized(size,
-                                                                 code,
-                                                                 argc,
-                                                                 argv,
-                                                                 cleanup_func,
-                                                                 process);
+    (smx_ctx_sysv_t) smx_ctx_base_factory_create_context_sized(
+      sizeof(s_smx_ctx_sysv_t),
+      code,
+      argc,
+      argv,
+      cleanup_func,
+      process);
 
   /* if the user provided a function for the process then use it,
      otherwise it is the context for maestro */
   if (code) {
 
+    context->stack = SIMIX_context_stack_new();
     getcontext(&(context->uc));
 
     context->uc.uc_link = NULL;
@@ -172,24 +173,11 @@ smx_ctx_sysv_create_context_sized(size_t size, xbt_main_func_t code,
 
   if(MC_is_active() && code)
     MC_new_stack_area(context, ((smx_context_t)context)->process->name,
-                      &(context->uc), size);
+                      &(context->uc), sizeof(s_smx_ctx_sysv_t));
 
   return (smx_context_t) context;
 }
 
-static smx_context_t
-smx_ctx_sysv_create_context(xbt_main_func_t code, int argc, char **argv,
-                            void_pfn_smxprocess_t cleanup_func,
-                            smx_process_t process)
-{
-
-  return smx_ctx_sysv_create_context_sized(sizeof(s_smx_ctx_sysv_t) +
-                                           smx_context_stack_size,
-                                           code, argc, argv, cleanup_func,
-                                           process);
-
-}
-
 static void smx_ctx_sysv_free(smx_context_t context)
 {
 
@@ -199,7 +187,7 @@ static void smx_ctx_sysv_free(smx_context_t context)
     VALGRIND_STACK_DEREGISTER(((smx_ctx_sysv_t)
                                context)->valgrind_stack_id);
 #endif                          /* HAVE_VALGRIND_VALGRIND_H */
-
+    SIMIX_context_stack_delete(((smx_ctx_sysv_t)context)->stack);
   }
   smx_ctx_base_free(context);
 }