Improve context switching for ucontext

[simgrid.git] / src / simix / smx_context_sysv_private.h

diff --git a/src/simix/smx_context_sysv_private.h b/src/simix/smx_context_sysv_private.h
index ab7d479..9c23bb0 100644 (file)
--- a/src/simix/smx_context_sysv_private.h
+++ b/src/simix/smx_context_sysv_private.h
@@ -10,13 +10,11 @@
 #define _XBT_CONTEXT_SYSV_PRIVATE_H
 
 #include "xbt/swag.h"
-#include "simix/smx_context_private.h"
+#include "simix/context.h"
 #include "portable.h"
 
 SG_BEGIN_DECL()
 
-
-
 /* lower this if you want to reduce the memory consumption  */
 #ifndef CONTEXT_STACK_SIZE      /* allow lua to override this */
 #define CONTEXT_STACK_SIZE 128*1024
@@ -27,6 +25,7 @@ SG_BEGIN_DECL()
 #else
 #include <ucontext.h>           /* context relative declarations */
 #endif
+
 typedef struct s_smx_ctx_sysv {
   s_smx_ctx_base_t super;       /* Fields of super implementation */
   ucontext_t uc;                /* the thread that execute the code */
@@ -35,17 +34,25 @@ typedef struct s_smx_ctx_sysv {
 #endif
   char stack[CONTEXT_STACK_SIZE];       /* the thread stack size */
 } s_smx_ctx_sysv_t, *smx_ctx_sysv_t;
+
+smx_ctx_sysv_t maestro_context;
+
+void SIMIX_ctx_sysv_factory_init(smx_context_factory_t *factory);
+int smx_ctx_sysv_factory_finalize(smx_context_factory_t *factory);
+
 smx_context_t
 smx_ctx_sysv_create_context_sized(size_t structure_size,
                                   xbt_main_func_t code, int argc,
                                   char **argv,
                                   void_pfn_smxprocess_t cleanup_func,
-                                  smx_process_t process);
+                                  void *data);
 void smx_ctx_sysv_free(smx_context_t context);
 void smx_ctx_sysv_stop(smx_context_t context);
 void smx_ctx_sysv_suspend(smx_context_t context);
 void smx_ctx_sysv_resume(smx_context_t new_context);
 void smx_ctx_sysv_runall(xbt_swag_t processes);
+void smx_ctx_sysv_runall_parallel(xbt_swag_t processes);
 
 SG_END_DECL()
+
 #endif                          /* !_XBT_CONTEXT_SYSV_PRIVATE_H */