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Core enhancements, by Julian Graham, to Guile's thread, mutex and

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condvar primitives, in preparation for SRFI-18 support.
This commit is contained in:
Neil Jerram 2008-03-08 16:22:40 +00:00
parent 61b6542aa6
commit 6180e336b2
6 changed files with 611 additions and 176 deletions
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8
libguile/threads.h
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@ -54,6 +54,7 @@ typedef struct scm_i_thread {
SCM join_queue;
scm_i_pthread_mutex_t admin_mutex;
SCM mutexes;
SCM result;
int canceled;
@ -162,13 +163,19 @@ SCM_API SCM scm_cancel_thread (SCM t);
SCM_API SCM scm_set_thread_cleanup_x (SCM thread, SCM proc);
SCM_API SCM scm_thread_cleanup (SCM thread);
SCM_API SCM scm_join_thread (SCM t);
SCM_API SCM scm_join_thread_timed (SCM t, SCM timeout, SCM timeoutval);
SCM_API SCM scm_thread_p (SCM t);
SCM_API SCM scm_make_mutex (void);
SCM_API SCM scm_make_recursive_mutex (void);
SCM_API SCM scm_make_mutex_with_flags (SCM flags);
SCM_API SCM scm_lock_mutex (SCM m);
SCM_API SCM scm_lock_mutex_timed (SCM m, SCM timeout);
SCM_API void scm_dynwind_lock_mutex (SCM mutex);
SCM_API SCM scm_try_mutex (SCM m);
SCM_API SCM scm_unlock_mutex (SCM m);
SCM_API SCM scm_unlock_mutex_timed (SCM m, SCM cond, SCM timeout);
SCM_API SCM scm_mutex_p (SCM o);
SCM_API SCM scm_make_condition_variable (void);
SCM_API SCM scm_wait_condition_variable (SCM cond, SCM mutex);
@ -176,6 +183,7 @@ SCM_API SCM scm_timed_wait_condition_variable (SCM cond, SCM mutex,
SCM abstime);
SCM_API SCM scm_signal_condition_variable (SCM cond);
SCM_API SCM scm_broadcast_condition_variable (SCM cond);
SCM_API SCM scm_condition_variable_p (SCM o);
SCM_API SCM scm_current_thread (void);
SCM_API SCM scm_all_threads (void);