epoc32/include/stdapis/sched.h
author William Roberts <williamr@symbian.org>
Tue, 16 Mar 2010 16:12:26 +0000
branchSymbian2
changeset 2 2fe1408b6811
parent 0 061f57f2323e
child 4 837f303aceeb
permissions -rw-r--r--
Final list of Symbian^2 public API header files
     1 /*-
     2  * Copyright (c) 1996, 1997
     3  *	HD Associates, Inc.  All rights reserved.
     4  *
     5  * Redistribution and use in source and binary forms, with or without
     6  * modification, are permitted provided that the following conditions
     7  * are met:
     8  * 1. Redistributions of source code must retain the above copyright
     9  *    notice, this list of conditions and the following disclaimer.
    10  * 2. Redistributions in binary form must reproduce the above copyright
    11  *    notice, this list of conditions and the following disclaimer in the
    12  *    documentation and/or other materials provided with the distribution.
    13  * 4. Neither the name of the author nor the names of any co-contributors
    14  *    may be used to endorse or promote products derived from this software
    15  *    without specific prior written permission.
    16  *
    17  * THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES AND CONTRIBUTORS ``AS IS'' AND
    18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    20  * ARE DISCLAIMED.  IN NO EVENT SHALL HD ASSOCIATES OR CONTRIBUTORS BE LIABLE
    21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
    22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
    23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
    24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
    25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
    26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
    27  * SUCH DAMAGE.
    28 * © Portions copyright (c) 2007 Symbian Software Ltd. All rights reserved.
    29  * $FreeBSD: src/sys/posix4/sched.h,v 1.7 2002/10/03 06:27:50 mike Exp $
    30  */
    31 
    32 /* sched.h: POSIX 1003.1b Process Scheduling header */
    33 
    34 #ifndef _SCHED_H_
    35 #define _SCHED_H_
    36 
    37 #include <sys/cdefs.h>
    38 #ifdef __cplusplus
    39  extern "C" 
    40  { 
    41   #endif
    42 /*
    43  * Scheduling policies
    44  */
    45 #define	SCHED_RR	3
    46 
    47 struct sched_param {
    48 	int	sched_priority;
    49 };
    50 
    51 IMPORT_C int sched_yield( void );
    52 IMPORT_C int sched_get_priority_max(int policy);
    53 IMPORT_C int sched_get_priority_min(int policy);
    54 
    55 #ifdef __cplusplus
    56 }
    57 #endif	//__cplusplus
    58  
    59 
    60 #endif /* !_SCHED_H_ */