3 /* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
5 /* This program is free software; you can redistribute it and/or modify it
6 * under the terms of the license (GNU LGPL) which comes with this package. */
8 #ifndef _XBT_CONTEXT_PRIVATE_H
9 #define _XBT_CONTEXT_PRIVATE_H
12 #include "xbt/sysdep.h"
14 #include "xbt/dynar.h" /* void_f_pvoid_t */
15 #include "portable.h" /* loads context system definitions */
17 #include "xbt/context.h"
20 /* Dummy definition for splint since it chokes on ucontext.h */
21 typedef struct ucontext {
22 struct ucontext *uc_link;
33 # define STACK_SIZE 524288
34 #endif /* USE_PTHREADS */
36 typedef struct s_xbt_context {
37 s_xbt_swag_hookup_t hookup;
40 pthread_mutex_t mutex;
41 pthread_t *thread; /* the thread that execute the code */
43 ucontext_t uc; /* the thread that execute the code */
44 char stack[STACK_SIZE];
45 struct s_xbt_context *save;
46 #endif /* USE_PTHREADS */
47 xbt_context_function_t code; /* the scheduler fonction */
50 void_f_pvoid_t *startup_func;
52 void_f_pvoid_t *cleanup_func;
57 #endif /* _XBT_CONTEXT_PRIVATE_H */