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#ifndef SCM_ASYNC_H
#define SCM_ASYNC_H
/* Copyright 1995-1998,2000-2002,2004-2006,2008-2009,2011,2014,2018
Free Software Foundation, Inc.
This file is part of Guile.
Guile is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Guile is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Guile. If not, see
<https://www.gnu.org/licenses/>. */
#include "libguile/threads.h"
#define SCM_TICK scm_async_tick ()
SCM_API void scm_async_tick (void);
SCM_API void scm_switch (void);
SCM_API SCM scm_system_async_mark (SCM a);
SCM_API SCM scm_system_async_mark_for_thread (SCM a, SCM thread);
SCM_API int scm_c_prepare_to_wait_on_fd (int fd);
SCM_API int scm_c_prepare_to_wait_on_cond (scm_i_pthread_mutex_t *m,
scm_i_pthread_cond_t *c);
SCM_API void scm_c_wait_finished (void);
SCM_API SCM scm_noop (SCM args);
SCM_API SCM scm_call_with_blocked_asyncs (SCM proc);
SCM_API SCM scm_call_with_unblocked_asyncs (SCM proc);
SCM_API void *scm_c_call_with_blocked_asyncs (void *(*p) (void *d), void *d);
SCM_API void *scm_c_call_with_unblocked_asyncs (void *(*p) (void *d), void *d);
SCM_API void scm_dynwind_block_asyncs (void);
SCM_API void scm_dynwind_unblock_asyncs (void);
SCM_INTERNAL int scm_i_prepare_to_wait (scm_thread *,
struct scm_thread_wake_data *);
SCM_INTERNAL void scm_i_wait_finished (scm_thread *);
SCM_INTERNAL int scm_i_prepare_to_wait_on_fd (scm_thread *, int);
SCM_INTERNAL int scm_i_prepare_to_wait_on_cond (scm_thread *,
scm_i_pthread_mutex_t *,
scm_i_pthread_cond_t *);
SCM_INTERNAL void scm_i_async_push (scm_thread *t, SCM proc);
SCM_INTERNAL SCM scm_i_async_pop (scm_thread *t);
SCM_INTERNAL void scm_init_async (void);
#endif /* SCM_ASYNC_H */
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