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a0656ad4cf
* libguile/async.h: * libguile/async.c (struct scm_thread_wake_data): Include the cond to signal. Be a union and include a tag. (scm_i_prepare_to_wait): Rename from scm_i_setup_sleep and take wake data directly. Also call scm_i_wait_finished as appropriate. (scm_i_wait_finished): Rename from scm_i_reset_sleep. (scm_i_prepare_to_wait_on_fd, scm_c_prepare_to_wait_on_fd): (scm_i_prepare_to_wait_on_cond, scm_c_prepare_to_wait_on_cond): New functions. (scm_c_wait_finished): New function. (scm_system_async_mark_for_thread): Adapt to wake data change. * libguile/threads.c (block_self, scm_std_select): Adapt to async interface changes. * doc/ref/api-scheduling.texi (Asyncs): Doc new public interfaces.
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/* classes: h_files */
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#ifndef SCM_ASYNC_H
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#define SCM_ASYNC_H
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/* Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2008, 2009, 2011
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* 2014 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include "libguile/__scm.h"
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#include "libguile/threads.h"
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SCM_API void scm_async_tick (void);
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SCM_API void scm_switch (void);
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SCM_API SCM scm_system_async_mark (SCM a);
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SCM_API SCM scm_system_async_mark_for_thread (SCM a, SCM thread);
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SCM_API int scm_c_prepare_to_wait_on_fd (int fd);
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SCM_API int scm_c_prepare_to_wait_on_cond (scm_i_pthread_mutex_t *m,
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scm_i_pthread_cond_t *c);
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SCM_API void scm_c_wait_finished (void);
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SCM_API SCM scm_noop (SCM args);
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SCM_API SCM scm_call_with_blocked_asyncs (SCM proc);
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SCM_API SCM scm_call_with_unblocked_asyncs (SCM proc);
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SCM_API void *scm_c_call_with_blocked_asyncs (void *(*p) (void *d), void *d);
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SCM_API void *scm_c_call_with_unblocked_asyncs (void *(*p) (void *d), void *d);
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SCM_API void scm_dynwind_block_asyncs (void);
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SCM_API void scm_dynwind_unblock_asyncs (void);
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SCM_INTERNAL int scm_i_prepare_to_wait (scm_i_thread *,
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struct scm_thread_wake_data *);
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SCM_INTERNAL void scm_i_wait_finished (scm_i_thread *);
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SCM_INTERNAL int scm_i_prepare_to_wait_on_fd (scm_i_thread *, int);
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SCM_INTERNAL int scm_i_prepare_to_wait_on_cond (scm_i_thread *,
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scm_i_pthread_mutex_t *,
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scm_i_pthread_cond_t *);
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SCM_INTERNAL void scm_i_async_push (scm_i_thread *t, SCM proc);
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SCM_INTERNAL SCM scm_i_async_pop (scm_i_thread *t);
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SCM_INTERNAL void scm_init_async (void);
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#endif /* SCM_ASYNC_H */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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