+++ /dev/null
-/* a fast and simple context switching library */
-
-/* Copyright (c) 2009, 2010. The SimGrid Team.
- * All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#ifndef _SIMIX_CONTEXT_H
-#define _SIMIX_CONTEXT_H
-
-#include "xbt/swag.h"
-#include "simix/datatypes.h"
-#include "gras_config.h"
-
-SG_BEGIN_DECL()
-/******************************** Context *************************************/
-typedef struct s_smx_context *smx_context_t;
-typedef struct s_smx_context_factory *smx_context_factory_t;
-
-/* Process creation/destruction callbacks */
-typedef void (*void_pfn_smxprocess_t) (smx_process_t);
-
-
-/* The following function pointer types describe the interface that any context
- factory should implement */
-
-
-typedef smx_context_t(*smx_pfn_context_factory_create_context_t)
- (xbt_main_func_t, int, char **, void_pfn_smxprocess_t, void* data);
-typedef int (*smx_pfn_context_factory_finalize_t) (smx_context_factory_t*);
-typedef void (*smx_pfn_context_free_t) (smx_context_t);
-typedef void (*smx_pfn_context_start_t) (smx_context_t);
-typedef void (*smx_pfn_context_stop_t) (smx_context_t);
-typedef void (*smx_pfn_context_suspend_t) (smx_context_t context);
-typedef void (*smx_pfn_context_runall_t) (xbt_dynar_t processes);
-typedef smx_context_t (*smx_pfn_context_self_t) (void);
-typedef void* (*smx_pfn_context_get_data_t) (smx_context_t context);
-typedef int (*smx_pfn_context_get_thread_id) (void);
-
-/* interface of the context factories */
-typedef struct s_smx_context_factory {
- const char *name;
- smx_pfn_context_factory_create_context_t create_context;
- smx_pfn_context_factory_finalize_t finalize;
- smx_pfn_context_free_t free;
- smx_pfn_context_stop_t stop;
- smx_pfn_context_suspend_t suspend;
- smx_pfn_context_runall_t runall;
- smx_pfn_context_self_t self;
- smx_pfn_context_get_data_t get_data;
- smx_pfn_context_get_thread_id get_thread_id;
-} s_smx_context_factory_t;
-
-
-
-/* Hack: let msg load directly the right factory */
-typedef void (*smx_ctx_factory_initializer_t)(smx_context_factory_t*);
-extern smx_ctx_factory_initializer_t smx_factory_initializer_to_use;
-extern char* smx_context_factory_name;
-extern int smx_context_stack_size;
-
-#ifdef CONTEXT_THREADS
-extern __thread smx_context_t smx_current_context;
-#else
-extern smx_context_t smx_current_context;
-#endif
-
-/* *********************** */
-/* Context type definition */
-/* *********************** */
-/* the following function pointers types describe the interface that all context
- concepts must implement */
-/* each context type derive from this structure, so they must contain this structure
- * at their begining -- OOP in C :/ */
-typedef struct s_smx_context {
- s_xbt_swag_hookup_t hookup;
- xbt_main_func_t code;
- int argc;
- char **argv;
- void_pfn_smxprocess_t cleanup_func;
- int iwannadie:1;
- void *data; /* Here SIMIX stores the smx_process_t containing the context */
-} s_smx_ctx_base_t;
-
-/* methods of this class */
-void smx_ctx_base_factory_init(smx_context_factory_t *factory);
-int smx_ctx_base_factory_finalize(smx_context_factory_t *factory);
-
-smx_context_t
-smx_ctx_base_factory_create_context_sized(size_t size,
- xbt_main_func_t code, int argc,
- char **argv,
- void_pfn_smxprocess_t cleanup,
- void* data);
-void smx_ctx_base_free(smx_context_t context);
-void smx_ctx_base_stop(smx_context_t context);
-smx_context_t smx_ctx_base_self(void);
-void *smx_ctx_base_get_data(smx_context_t context);
-int smx_ctx_base_get_thread_id(void);
-
-/* parallelism */
-void SIMIX_context_set_nthreads(int nb_threads);
-int SIMIX_context_get_nthreads(void);
-int SIMIX_context_is_parallel(void);
-
-SG_END_DECL()
-
-#endif /* !_XBT_CONTEXT_H */
