/*
* Copyright (c) 2006 Ondrej Palkovsky
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libc
* @{
*/
/** @file
*/
#ifndef _LIBC_FIBRIL_H_
#define _LIBC_FIBRIL_H_
#include <time.h>
#include <_bits/errno.h>
#include <_bits/__noreturn.h>
#include <_bits/decls.h>
__HELENOS_DECLS_BEGIN;
typedef struct fibril fibril_t;
typedef struct {
fibril_t *owned_by;
} fibril_owner_info_t;
typedef fibril_t *fid_t;
#ifndef __cplusplus
/** Fibril-local variable specifier */
#define fibril_local __thread
#endif
extern fid_t fibril_create_generic(errno_t (*)(void *), void *, size_t);
extern fid_t fibril_create(errno_t (*)(void *), void *);
extern void fibril_destroy(fid_t);
extern void fibril_add_ready(fid_t);
extern fid_t fibril_get_id(void);
extern void fibril_yield(void);
extern void fibril_usleep(usec_t);
extern void fibril_sleep(sec_t);
extern void fibril_enable_multithreaded(void);
extern int fibril_test_spawn_runners(int);
extern void fibril_detach(fid_t fid);
extern void fibril_start(fid_t);
extern __noreturn void fibril_exit(long);
__HELENOS_DECLS_END;
#endif
/** @}
*/