/[guile]/guile/guile-core/libguile/pthread-threads.h
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revision 1.6 by mdj, Mon Dec 16 20:29:18 2002 UTC revision 1.7 by mdj, Wed Dec 18 10:53:23 2002 UTC
# Line 70  Line 70 
70  #define scm_i_plugin_thread_yield       sched_yield  #define scm_i_plugin_thread_yield       sched_yield
71    
72  /* Size is checked in scm_init_pthread_threads */  /* Size is checked in scm_init_pthread_threads */
 #ifdef SCM_DEBUG_THREADS  
73  #define SCM_MUTEX_MAXSIZE (9 * sizeof (long))  #define SCM_MUTEX_MAXSIZE (9 * sizeof (long))
 #else  
 #define SCM_MUTEX_MAXSIZE (6 * sizeof (long))  
 #endif  
74  typedef struct { char _[SCM_MUTEX_MAXSIZE]; } scm_t_mutex;  typedef struct { char _[SCM_MUTEX_MAXSIZE]; } scm_t_mutex;
75  #define scm_t_mutexattr                 pthread_mutexattr_t  #define scm_t_mutexattr                 pthread_mutexattr_t
76    
# Line 100  int scm_i_plugin_mutex_unlock (scm_t_mut Line 96  int scm_i_plugin_mutex_unlock (scm_t_mut
96    pthread_mutex_trylock ((pthread_mutex_t *) (m))    pthread_mutex_trylock ((pthread_mutex_t *) (m))
97    
98  /* Size is checked in scm_init_pthread_threads */  /* Size is checked in scm_init_pthread_threads */
 #ifdef SCM_DEBUG_THREADS  
99  #define SCM_REC_MUTEX_MAXSIZE (SCM_MUTEX_MAXSIZE + 3 * sizeof (long))  #define SCM_REC_MUTEX_MAXSIZE (SCM_MUTEX_MAXSIZE + 3 * sizeof (long))
 #else  
 #ifdef SCM_MUTEX_RECURSIVE  
 #define SCM_REC_MUTEX_MAXSIZE SCM_MUTEX_MAXSIZE  
 #else  
 #define SCM_REC_MUTEX_MAXSIZE (SCM_MUTEX_MAXSIZE + 2 * sizeof (long))  
 #endif  
 #endif  
100  typedef struct { char _[SCM_REC_MUTEX_MAXSIZE]; } scm_t_rec_mutex;  typedef struct { char _[SCM_REC_MUTEX_MAXSIZE]; } scm_t_rec_mutex;
101    
102  extern scm_t_mutexattr scm_i_plugin_rec_mutex;  extern scm_t_mutexattr scm_i_plugin_rec_mutex;
# Line 160  int scm_i_plugin_cond_timedwait (scm_t_c Line 148  int scm_i_plugin_cond_timedwait (scm_t_c
148    
149  #define scm_i_plugin_select             select  #define scm_i_plugin_select             select
150    
151    #ifdef SCM_DEBUG_THREADS
152    void scm_i_assert_heap_locked (void);
153    #endif
154    
155  void scm_init_pthread_threads (void);  void scm_init_pthread_threads (void);
156    
157  #endif  /* SCM_THREADS_PTHREADS_H */  #endif  /* SCM_THREADS_PTHREADS_H */

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